A L L Diagnostic Trouble Codes ( DTC )

• Testing and Inspection
  • Diagnostic Trouble Code Descriptions
    • B Codes
      • Antitheft and Alarm Systems
      • Heating and Air Conditioning
      • Instrument Panel, Gauges and Warning Indicators
    • Manufacturer Code Charts
  • B Code Charts
    • B1110
    • B1115
    • B1125
    • B1130
    • B1145
    • B1150
    • B1160
    • B1190
    • B1210
      • Changing Components
      • Checking the Lamp's Power Supply
      • Checking the Seat-Belt Warning Lamp
      • Fault Symptoms
      • Final Check
      • Rectifying the Lead - I
      • Rectifying the Lead - II
    • B1215
    • B1220
    • B1227
      • Fault Symptoms
      • Check the Main Instrument Unit
      • Checking the Wiring Harness
      • Changing Components
      • Rectifying the Lead
      • Final Check
    • B1228
    • B1235
    • B1332
      • Fault Symptom
      • Check the Contact Roller
      • B1332, B1333
        • Check the Contact Roller
        • Check the Wiring Harness Between the Control Module and Airbag
        • Rectifying the Lead
        • Changing Components - I
        • Changing Components - II
        • Final Check
      • B2332, B2333
        • Check the Contact Roller
        • Check the Wiring Harness Between the Control Module and Airbag
        • Rectifying the Lead
        • Changing Components - I
        • Changing Components - II
        • Final Check
    • B1333
    • B1337
      • Fault Symptoms
      • Check the Harness Between Module and Airbag
      • B1337, B1338
        • Check the Harness Between Module and Airbag
        • Rectifying the Lead
        • Changing Components
        • Final Check
      • B2337, B2338
        • Check the Harness Between Module and Airbag
        • Rectifying the Lead
        • Changing Components
        • Final Check
    • B1338
    • B1340
    • B1347
    • B1350
    • B1361
    • B1510
    • B1515
    • B1530
    • B1535
    • B1605
      • Accessories and Optional Equipment
        • Audio System
        • Cellular Phone
      • Heating and Air Conditioning
      • Instrument Panel, Gauges and Warning Indicators
        • DICE
        • Driver/Vehicle Information Display
      • Restraint System
        • Airbag (SRS)
        • Seat Belt System
      • Seats
      • TWICE
    • B1610
    • B1615
    • B1620
    • B1705
    • B1720
    • B1735
    • B1736
    • B1746
    • B1780
    • B1782
    • B1785
    • B1790
    • B1795
    • B2101
    • B2106
    • B2111
    • B2116
    • B2142
    • B2147
    • B2152
    • B2157
    • B2190
    • B2280
    • B2332
    • B2333
    • B2337
    • B2338
    • B2355
    • B2360
    • B2366
    • B2371
    • B2375
    • B2385
    • B2400
    • B2405
    • B2406
    • B2410
    • B2425
    • B2441
      • Fault Symptoms
      • Selection of Diagnostic Trouble Code
      • B2441
        • Check the Resistance of the Detonation Unit
        • Rectifying the Lead
        • Changing the Components
        • Final Check
      • B2442,B2443
        • Check the Detonation Circuit For Shorting to Ground/B+
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Changing Components
        • Final Check
      • B2444
        • Checking the Resistance of the Detonation Unit
        • Rectifying the Lead
        • Changing Components
        • Final Check
    • B2442
    • B2443
    • B2444
    • B2446
      • Fault Symptom
      • Selection of Diagnostic Trouble Code
      • B2446
        • Checking the Resistance of the Detonation Circuit
        • Rectifying the Lead
        • Changing Components
        • Final Check
      • B2447, B2448
        • Checking the Detonation Circuit For Shorting to Ground/B+
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Final Check
      • B2449
        • Checking the Resistance of the Detonation Circuit
        • Changing Components
        • Rectifying the Lead
        • Final Check
    • B2447
    • B2448
    • B2449
    • B2480
    • B2492
    • B2495
    • B2496
    • B2615
    • B2620
    • B2625
    • B2750
    • B2752
    • B2755
    • B2760
    • B2765
    • B2767
    • B2770
    • B2775
    • B2785
    • B2790
    • B2795
    • B2820
    • B2861
      • Fault Symptoms
      • Check the Harness Between Module and Airbag
      • B2861, B2862
        • Check the Harness Between Module and Airbag
        • Changing Components
        • Rectifying the Lead
        • Final Check
      • B2863, B2864
        • Check the Harness Between Module and Airbag
        • Changing Components
        • Rectifying the Lead
        • Final Check
    • B2862
    • B2863
    • B2864
    • B2866
      • Fault Symptoms
      • B2868, B2869
        • Check the Harness Between Module and Airbag
        • Changing Components
        • Rectifying the Lead
        • Final Check
      • B2866, B2867
        • Check the Harness Between Module and Airbag
        • Changing Components
        • Rectifying the Lead
        • Final Check
      • Check the Harness Between Module and Airbag
    • B2867
    • B2868
    • B2869
    • B2871
      • Fault Symptoms
      • Check the Harness Between Module and Impact Sensor
      • Changing Components
      • Rectifying the Lead
      • Final Check
    • B2872
    • B2873
    • B2876
      • Fault Symptoms
      • Check the Harness Between Module and Impact Sensor
      • Changing Components
      • Rectifying the Lead
      • Final Check
    • B2877
    • B2878
    • B2880
    • B2885
    • B2890
    • B2895
    • B2900
    • B2945
  • C Code Charts
    • C0141
    • C0146
    • C0151
    • C0156
    • C0551
    • C1371
      • TC/ABS 5.3
      • With ABS 5.4
    • C1372
      • TC/ABS 5.3
      • With ABS 5.4
    • C1376
      • TC/ABS 5.3
      • With ABS 5.4
    • C1377
      • TC/ABS 5.3
      • With ABS 5.4
    • C1381
      • TC/ABS 5.3
      • With ABS 5.4
    • C1382
      • ABS 5.4
      • TC/ABS 5.3
    • C1386
      • ABS 5.4
      • TC/ABS 5.3
    • C1387
      • ABS 5.4
      • TC/ABS 5.3
    • C1390
      • ABS 5.4
      • TC/ABS 5.3
    • C1532
      • ABS 5.4
      • TC/ABS 5.3
    • C1540
      • ABS 5.4
      • TC/ABS 5.3
    • C1605
    • C1925
    • C1926
    • C1927
    • C1928
    • C2415
      • ABS 5.4
      • TC/ABS 5.3
    • C2450
    • C2455
      • ABS 5.4
      • TC/ABS 5.3
    • C2465
      • ABS 5.4
      • TC/ABS 5.3
    • C2470
      • ABS 5.4
      • TC/ABS 5.3
    • C2485
      • ABS 5.4
      • TC/ABS 5.3
  • P Code Charts
    • All Other P Codes
    • P0100
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Sensor's Power Supply
        • Checking the Sensor's Grounding
        • Checking the Control Module's Sensor Input
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Changing Components
        • Final Check
        • Before Changing A Control Module
    • P0101
    • P0102
      • Fault Conditions
      • Diagnostic Procedures
        • Checking Air Leakage
        • Checking the Sensor's Power Supply
        • Checking the Sensor's Grounding
        • Checking the Control Module's Sensor Input
        • Diagnostic Procedure
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Changing Components
        • Checking Mass Air Flow When Under Partial Load
        • Remedial Action OK
        • Fault Not Rectified
    • P0103
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Sensor's Power Supply
        • Checking the Sensor's Grounding
        • Checking the Control Module's Sensor Input
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Changing Components
        • Final Check
        • Before Changing A Control Module
    • P0106
      • Fault Conditions
      • Diagnostic Procedures
        • Checking Air Leakage
        • Initiating Diagnostics
        • Checking the Diagnostic Trouble Code
        • Changing Components
        • Diagnostic Procedure
        • Remedial Action OK
        • Before Changing A Control Module
    • P0107
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Sensor's Grounding
        • Checking the Sensor's Power Supply
        • Checking the Control Module's Sensor Input
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Changing Components
        • Initiating Diagnostics
        • Checking the Diagnostic Trouble Code
        • Diagnostic Procedure
        • Remedial Action OK
        • Before Changing A Control Module
    • P0108
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Sensor's Grounding
        • Checking the Sensor's Power Supply
        • Checking the Control Module's Sensor Input
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Changing Components
        • Initiating Diagnostics
        • Checking the Diagnostic Trouble Code
        • Diagnostic Procedure
        • Remedial Action OK
        • Before Changing A Control Module
    • P0112
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Sensor's Grounding
        • Checking the Control Module's Sensor Input
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Changing Components
        • Final Check
        • Before Changing A Control Module
    • P0113
      • Fault Conditions
      • Diagnostic Prodecures
        • Checking the Sensor's Grounding
        • Checking the Control Module's Sensor Input
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Changing Components
        • Final Check
        • Before Changing A Control Module
    • P0115
    • P0116
      • Fault Conditions
      • Diagnostic Procedures
        • Checking Coolant
        • Choice of Action - I
        • Checking the Antifreeze
        • Checking the Thermostat
        • Choice of Action - II
        • Changing Components - I
        • Checking the Sensor's Grounding
        • Rectifying the Lead - I
        • Checking the Control Module's Sensor Input
        • Rectifying the Lead - II
        • Changing Components - II
        • Checking Temperature
        • Fault Not Rectified
        • Remedial Action OK
    • P0117
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Sensor's Grounding
        • Checking the Control Module's Sensor Input
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Changing Components
        • Final Check
        • Before Changing A Control Module
    • P0118
      • Fault Conditions
      • Dianostic Procedures
        • Checking the Sensor's Grounding
        • Checking the Control Module's Sensor Input
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Changing Components
        • Final Check
        • Before Changing A Control Module
    • P0119
    • P0125
      • Fault Conditions
      • Diagnostic Procedures
        • Check Additional Diagnostic Trouble Codes In the Trionic System
        • Selecting Diagnostic Trouble Code Procedure
        • P0116
          • Checking Coolant
          • Checking the Antifreeze
          • Checking the Thermostat
          • Choice of Action
        • P1135, P1136
          • Checking the Sensor Preheating Power Supply
          • Checking the Sensor Preheating Control Module Output
          • Rectifying the Lead - I
          • Rectifying the Lead - II
        • Checking the Antifreeze
        • Checking the Temperature
        • Choice of Action
        • Checking the Sensor's Grounding - I
        • Checking the Control Module's Sensor Input - I
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Changing Components - I
        • Checking the Thermostat
        • Changing Components - II
        • Checking the Sensor's Grounding - II
        • Checking the Control Module's Sensor Input - II
        • Rectifying the Lead - III
        • Rectifying the Lead - IV
        • Changing Components - III
        • Checking Diagnostic Status
        • Initiating Diagnostics
        • Remedial Action OK
        • Information
        • Fault Not Rectified
    • P0131
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Sensor's Grounding
        • Checking the Control Module's Sensor Input
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Changing Components
        • Checking Diagnostic Status
        • Initiating Diagnostics
        • Remedial Action OK
        • Information
        • Fault Not Rectified
    • P0132
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Sensor's Grounding
        • Checking the Control Module's Sensor Input
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Changing Components
        • Checking Diagnostic Status
        • Initiating Diagnostics
        • Remedial Action OK
        • Information
        • Fault Not Rectified
    • P0133
      • Fault Conditions
      • Diagnostic Procedures
        • Changing Components
        • Checking Diagnostic Status
        • Initiating Diagnostics
        • Remedial Action OK
        • Information
        • Fault Not Rectified
    • P0134
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Sensor's Grounding
        • Checking the Control Module's Sensor Input
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Changing Components
        • Checking Diagnostic Status
        • Initiating Diagnostics
        • Remedial Action OK
        • Information
        • Fault Not Rectified
    • P0137
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Sensor's Grounding
        • Checking the Control Module's Sensor Input
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Changing Components
        • Checking Diagnostic Status
        • Initiating Diagnostics
        • Remedial Action OK
        • Information
        • Fault Not Rectified
    • P0138
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Sensor's Grounding
        • Checking the Control Module's Sensor Input
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Changing Components
        • Checking Diagnostic Status
        • Initiating Diagnostics
        • Remedial Action OK
        • Information
        • Fault Not Rectified
    • P0140
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Sensor's Grounding
        • Checking the Control Module's Sensor Input
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Changing Components
        • Checking Diagnostic Status
        • Initiating Diagnostics
        • Remedial Action OK
        • Information
        • Fault Not Rectified
    • P0171
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Manifold Absolute Pressure Sensor
        • Checking Mass Air Flow When Under Partial Load
    • P0172
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Manifold Absolute Pressure Sensor
        • Checking Mass Air Flow When Idling
        • Checking Air Leakage After Flap
        • Diagnostic Procedure - I
        • Changing Components - I
        • Implementation of Driving Cycle - I
        • Performing A Driving Cycle (Continued) - I
        • Remedial Action OK - I
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Checking Mass Air Flow When Under Partial Load
        • Checking Air Leakage Before Flap
        • Changing Components - II
        • Diagnostic Procedure - II
        • Checking the Fuel Supply
        • Checking the Fuel Pump Flow Rate
        • Diagnostic Procedure - IV
        • Checking Injector Flow Rate
        • Diagnostic Procedure - III
        • Implementation of Driving Cycle - II
        • Performing A Driving Cycle (Continued) - II
        • Remedial Action OK - II
        • Fault Not Rectified - III
        • Fault Not Rectified - IV
    • P0218
    • P0300
      • Fault Conditions
      • Diagnostic Procedures
        • Check Additional Diagnostic Trouble Codes In the Trionic System
        • Check Further Diagnostic Trouble Codes In Trionic (Continued)
        • Reading Freeze Frame
        • Checking Fundamental Causes of Fault
        • Checking Cylinder Compression
        • Diagnostic Procedure - I
        • Diagnostic Procedure - II
        • Diagnostic Procedure - III
        • Diagnostic Procedure - IV
        • Diagnostic Procedure - V
        • Diagnostic Procedure - VI
        • Resetting the Misfire Counter to Zero
        • Checking Misfiring
        • Changing Components - I
        • Changing Components - II
        • Changing Components - III
        • Changing Components - IV
        • Changing Components - V
        • Changing Components - VI
        • Changing Components - VIII
        • Remedial Action OK - I
        • Remedial Action OK - II
        • Remedial Action OK - III
        • Remedial Action OK - IV
        • Remedial Action OK - V
        • Checking the Ignition Discharge Module
        • Checking the Manifold Absolute Pressure Sensor
        • Checking Mass Air Flow When Idling
        • Checking Air Leakage After Flap - I
        • Checking Air Leakage After Flap - II
        • Checking Mass Air Flow When Under Partial Load
        • Checking Air Leakage Before Flap
        • Checking the Fuel Supply - I
        • Checking the Fuel Supply - II
        • Performing A Driving Cycle (Continued) - I
        • Performing A Driving Cycle (Continued) - II
        • Performing A Driving Cycle (Continued) - III
        • Performing A Driving Cycle (Continued) - IV
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Fault Not Rectified - III
        • Fault Not Rectified - IV
        • Fault Not Rectified - V
        • Fault Not Rectified - VI
        • Fault Not Rectified - VII
        • Fault Not Rectified - VIII
        • Implementation of Driving Cycle - I
        • Implementation of Driving Cycle - II
        • Implementation of Driving Cycle - III
        • Implementation of Driving Cycle - IV
        • Implementation of Driving Cycle - V
        • Checking the Fuel Pump Flow Rate - I
        • Checking the Fuel Pump Flow Rate - II
        • Checking Injector Flow Rate - I
        • Checking Injector Flow Rate - II
        • Selecting Diagnostic Trouble Code Procedure - I
        • Selecting Diagnostic Trouble Code Procedure - II
        • Information
        • Changing Components - VII
    • P0301
      • Fault Conditions
      • Diagnostic Procedures
        • Check Additional Diagnostic Trouble Codes In the Trionic System
        • Check Additional Diagnostic Trouble Codes
        • Reading Freeze Frame
        • Checking Cylinder Compression
        • Diagnostic Procedure
        • Resetting the Misfire Counter to Zero
        • Checking Misfiring
        • Remedial Action OK - I
        • Remedial Action OK - II
        • Fault Not Rectified
        • Changing Components - I
        • Changing Components - II
        • Changing Components - III
        • Changing Components - IV
        • Changing Components - V
        • Selecting the Cylinder
        • Checking the Ignition Coil For Cylinder 1
        • Checking the Ignition Coil For Cylinder 2
        • Checking the Ignition Coil For Cylinder 3
        • Checking the Ignition Coil For Cylinder 4
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Rectifying the Lead - IV
        • Checking the Ignition Discharge Module - I
        • Checking the Ignition Discharge Module - II
        • Checking the Ignition Discharge Module - III
        • Checking the Ignition Discharge Module - IV
        • Checking an Injector
        • Checking the Fuse
        • Identifying the Defective Circuit
        • Checking the Valve's Power Supply
        • Checking the Valve's Control Module Output
        • Selecting Diagnostic Trouble Code Procedure
        • Information
    • P0302
      • Fault Conditions
      • Diagnostic Procedures
        • Check Additional Diagnostic Trouble Codes In the Trionic System
        • Check Additional Diagnostic Trouble Codes
        • Reading Freeze Frame
        • Checking Cylinder Compression
        • Diagnostic Procedure
        • Resetting the Misfire Counter to Zero
        • Checking Misfiring
        • Remedial Action OK - I
        • Remedial Action OK - II
        • Fault Not Rectified
        • Changing Components - I
        • Changing Components - II
        • Changing Components - III
        • Changing Components - IV
        • Changing Components - V
        • Selecting the Cylinder
        • Checking the Ignition Coil For Cylinder 1
        • Checking the Ignition Coil For Cylinder 2
        • Checking the Ignition Coil For Cylinder 3
        • Checking the Ignition Coil For Cylinder 4
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Rectifying the Lead - IV
        • Checking the Ignition Discharge Module - I
        • Checking the Ignition Discharge Module - II
        • Checking the Ignition Discharge Module - III
        • Checking the Ignition Discharge Module - IV
        • Checking an Injector
        • Checking the Fuse
        • Identifying the Defective Circuit
        • Checking the Valve's Power Supply
        • Checking the Valve's Control Module Output
        • Selecting Diagnostic Trouble Code Procedure
        • Information
    • P0303
      • Fault Conditions
      • Diagnostic Procedures
        • Check Additional Diagnostic Trouble Codes In the Trionic System
        • Check Additional Diagnostic Trouble Codes
        • Reading Freeze Frame
        • Checking Cylinder Compression
        • Diagnostic Procedure
        • Resetting the Misfire Counter to Zero
        • Checking Misfiring
        • Remedial Action OK - I
        • Remedial Action OK - II
        • Fault Not Rectified
        • Changing Components - I
        • Changing Components - II
        • Changing Components - III
        • Changing Components - IV
        • Changing Components - V
        • Selecting the Cylinder
        • Checking the Ignition Coil For Cylinder 1
        • Checking the Ignition Coil For Cylinder 2
        • Checking the Ignition Coil For Cylinder 3
        • Checking the Ignition Coil For Cylinder 4
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Rectifying the Lead - IV
        • Checking the Ignition Discharge Module - I
        • Checking the Ignition Discharge Module - II
        • Checking the Ignition Discharge Module - III
        • Checking the Ignition Discharge Module - IV
        • Checking an Injector
        • Checking the Fuse
        • Identifying the Defective Circuit
        • Checking the Valve's Power Supply
        • Checking the Valve's Control Module Output
        • Selecting Diagnostic Trouble Code Procedure
        • Information
    • P0304
    • P0327
    • P0336
      • Fault Conditions
      • Diagnostic Procedures
        • Checking Sensor Input
        • Rectifying the Lead - I
        • Checking the Screened Lead
        • Rectifying the Lead - II
        • Changing Components
        • Final Check
        • Before Changing A Control Module
    • P0337
      • Fault Conditions
      • Diagnostic Procedures
        • Checking Sensor Input
        • Checking the Screened Lead
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Final Check
        • Before Changing A Control Module
    • P0340
      • Fault Conditions
      • Diagnostic Procedures
        • Information - I
        • Information - II
        • Check Additional Diagnostic Trouble Codes In the Trionic System
        • Check Further Diagnostic Trouble Codes In Trionic (Continued)
        • Checking Synchronization
        • Remedial Action OK - I
        • Remedial Action OK - II
        • Remedial Action OK - III
        • Remedial Action OK - IV
        • Selecting Diagnostic Trouble Code Procedure - I
        • Selecting Diagnostic Trouble Code Procedure - II
        • Checking the Fuel Supply
        • Implementation of Driving Cycle - I
        • Implementation of Driving Cycle - II
        • Performing A Driving Cycle (Continued) - I
        • Performing A Driving Cycle (Continued) - II
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Fault Not Rectified - III
        • Fault Not Rectified - IV
        • Fault Not Rectified - V
        • Fault Not Rectified - VI
        • Checking the Fuel Pump Flow Rate
        • Checking Injector Flow Rate
        • Changing Components - I
        • Changing Components - II
        • Changing Components - III
        • Changing Components - IV
        • Changing Components - V
        • Changing Components - VI
        • Changing Components - VII
        • Diagnostic Procedure - I
        • Diagnostic Procedure - II
        • Diagnostic Procedure - III
        • Diagnostic Procedure - IV
        • Diagnostic Procedure - V
    • P0420
    • P0441
      • Fault Conditions
      • Diagnostic Procedures
        • Initiating EVAP-Diagnostics
        • Information
        • Fault Not Rectified
        • Changing Components
        • Remedial Action OK
    • P0442
      • Fault Conditions
      • Diagnostic Procedures
        • Diagnostic Procedure
        • Initiating EVAP-Diagnostics
        • Information - I
        • Information - II
        • Fault Not Rectified
        • Remedial Action Ok
    • P0444
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Valve's Power Supply
        • Checking the Valve's Control Module Output
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Final Check
        • Before Changing A Control Module
    • P0445
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Valve's Control Module Output
        • Checking the Valve's Power Supply
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Final Check
        • Before Changing A Control Module
    • P0451
    • P0452
      • Diagnostic Procedures
        • Checking the Sensor's Power Supply
        • Checking the Sensor's Grounding
        • Checking the Control Module's Sensor Input
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Changing Components
        • Final Check
        • Before Changing A Control Module
      • Fault Conditions
    • P0453
      • Diagnostic Procedures
        • Checking the Sensor's Power Supply
        • Checking the Sensor's Grounding
        • Checking the Control Module's Sensor Input
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Changing Components
        • Final Check
        • Before Changing A Control Module
      • Fault Conditions
    • P0455
      • Fault Conditions
      • Diagnostic Procedures
        • Diagnostic Procedure
        • Initiating EVAP-Diagnostics
        • Information - I
        • Information - II
        • Fault Not Rectified
    • P0501
      • Diagnostic Procedures
        • Checking Diagnostic Trouble Codes In the ABS
        • Diagnostic Procedure
        • Checking the Wheel Speed Signal
        • Checking the Lead - I
        • Checking the Lead - II
        • Rectifying the Lead
        • Internal Control Module Fault
        • Fault Not Rectified
        • Remedial Action OK
      • Fault Conditions
    • P0502
      • Fault Conditions
      • Diagnostic Procedures
        • Checking Diagnostic Trouble Codes In the ABS
        • Diagnostic Procedure
        • Checking the Wheel Speed Signal
        • Checking the Lead - I
        • Checking the Lead - II
        • Rectifying the Lead
        • Internal Control Module Fault
        • Fault Not Rectified
        • Remedial Action OK
    • P0506
      • Fault Conditions
      • Diagnostic Procedures
        • Check Additional Diagnostic Trouble Codes In the Trionic System
        • Selecting Diagnostic Trouble Code Procedure
        • Checking Control Module's Flap Motor Output - I
        • Checking Control Module's Flap Motor Output - II
        • Checking The Mechanical Operation Of The Flap - I
        • Checking the Mechanical Operation of the Flap - II
        • Diagnostic Procedure - I
        • Diagnostic Procedure - II
        • Checking Idling Speed
        • Rectifying the Lead
        • Changing Components - II
        • Changing Components - III
        • Resetting the Limp-Home Mechanism - I
        • Resetting the Limp-Home Mechanism - II
        • Implementation of Driving Cycle - I
        • Performing a Driving Cycle (Continued) - I
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Changing Components - I
        • Remedial Action OK
    • P0507
      • Fault Conditions
      • Diagnostic Procedures
        • Check Additional Diagnostic Trouble Codes In the Trionic System
        • Selecting Diagnostic Trouble Code Procedure
        • Checking the Mechanical Operation of the Flap - I
        • Checking the Mechanical Operation of the Flap - II
        • Checking the Control Module's Flap Motor Output - I
        • Checking the Control Module's Flap Motor Output - II
        • Rectifying the Lead 2
        • Checking Mechanical Limp-Home
        • Checking Air Leakage After Flap
        • Rectifying Air Leakage After the Flap Valve
        • Checking Idling Speed
        • Changing Components - I
        • Changing Components - III
        • Resetting the Limp-Home Mechanism - I
        • Resetting the Limp-Home Mechanism - II
        • Diagnostic Procedure - I
        • Diagnostic Procedure - II
        • Fault Not Rectified
        • Changing Components - II
        • Remedial Action OK
    • P0560
    • P0605
      • Fault Conditions
      • Diagnostic Procedures
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle (continued)
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Changing Components
        • Remedial Action OK
    • P0705
    • P0711
    • P0712
    • P0713
    • P0717
    • P0722
    • P0730
    • P0741
    • P0743
    • P0748
    • P0753
    • P0758
    • P0780
    • P1105
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Hose
        • Information - I
        • Checking Diagnostic Status
        • Initiating Diagnostics
        • Diagnostic Procedure
        • Information - II
        • Remedial Action OK
        • Fault Not Rectified
    • P1106
      • Fault Conditions
      • Diagnostic Procedures
        • Changing Components
        • Initiating Diagnostics
        • Checking the Diagnostic Trouble Code
        • Diagnostic Procedure
        • Remedial Action OK
    • P1107
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Sensor's Grounding
        • Checking the Sensor's Power Supply
        • Checking the Control Module's Sensor Input
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Final Check
    • P1108
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Sensor's Grounding
        • Checking the Sensor's Power Supply
        • Checking Control Module's Sensor Input
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Final Check
    • P1110
      • Fault Conditions
      • Diagnostic Procedures
        • Information
        • Initiating Diagnostics
        • Checking the Bypass Valve Control
        • Checking Diagnostic Status
        • Fault Not Rectified
        • Changing Components - I
        • Changing Components - II
        • Remedial Action OK
    • P1131
    • P1132
    • P1133
    • P1135
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Sensor Preheating Power Supply
        • Checking the Sensor Preheating Control Module Output
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Final Check
    • P1136
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Sensor Preheating Power Supply
        • Checking the Sensor Preheating Control Module Output
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Final Check
    • P1137
    • P1141
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Sensor Preheating Power Supply
        • Checking the Sensor Preheating Control Module Output
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Final Check
    • P1142
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Sensor Preheating Power Supply
        • Checking the Sensor Preheating Control Module Output
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Final Check
    • P1171
      • Fault Conditions
      • Diagnostic Procedures
        • Diagnostic Procedure - I
        • Diagnostic Procedure - II
        • Diagnostic Procedure - III
        • Checking the Manifold Absolute Pressure Sensor
        • Checking Mass Air Flow When Idling
        • Checking Air Leakage After Flap
        • Implementation of Driving Cycle
        • Performing A Driving Cycle (Continued)
        • Checking Mass Air Flow When Under Partial Load
        • Checking Air Leakage Before Flap
        • Checking the Fuel Supply
        • Checking the Fuel Pump Flow Rate
        • Checking Injector Flow Rate
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Changing Components - I
        • Changing Components - II
        • Remedial Action OK
    • P1172
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Manifold Absolute Pressure Sensor
        • Checking Mass Air Flow When Idling
        • Checking the Fuel Supply
        • Checking the Fuel Pump Flow Rate
        • Checking Injector Flow Rate
        • Checking Air Leakage After Flap
        • Checking Air Leakage Before Flap
        • Diagnostic Procedure - I
        • Diagnostic Procedure - II
        • Diagnostic Procedure - III
        • Implementation of Driving Cycle
        • Performing A Driving Cycle (Continued)
        • Changing Components - I
        • Changing Components - II
        • Checking Mass Airflow When Under Partial Load
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1181
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Manifold Absolute Pressure Sensor
        • Checking Mass Air Flow When Idling
        • Checking Mass Air Flow When Under Partial Load
        • Checking the Fuel Supply
        • Checking the Fuel Pump Flow Rate
        • Checking Injector Flow Rate
        • Checking Air Leakage After Flap
        • Checking Air Leakage Before Flap
        • Diagnostic Procedure - I
        • Diagnostic Procedure - II
        • Diagnostic Procedure - III
        • Implementation of Driving Cycle
        • Performing A Driving Cycle (Continued)
        • Changing Components - I
        • Changing Components - II
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1182
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Manifold Absolute Pressure Sensor
        • Checking Mass Air Flow When Idling
        • Checking Mass Air Flow When Under Partial Load
        • Checking the Fuel Supply
        • Checking the Fuel Pump Flow Rate
        • Checking Injector Flow Rate
        • Checking Air Leakage After Flap
        • Checking Air Leakage Before Flap
        • Diagnostic Procedure - I
        • Diagnostic Procedure - II
        • Diagnostic Procedure - III
        • Implementation of Driving Cycle
        • Performing A Driving Cycle (Continued)
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Changing Components - I
        • Changing Components - II
        • Remedial Action OK
    • P1230
    • P1240
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Control Module's Flap Motor Output
        • Resetting the Limp-Home Mechanical
        • Rectifying the Lead
        • Changing Components
        • Final Check
    • P1251
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Mechanical Operation of the Flap
        • Checking the Control Module's Flap Motor Output
        • Changing Components
        • Diagnostic Procedure
        • Rectifying the Lead
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle (Continued)
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1252
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Control Module's Flap Motor Output
        • Rectifying the Lead
        • Changing Components
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle (Continued)
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1253
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Mechanical Operation of the Flap
        • Checking the Control Module's Flap Motor Output
        • Changing Components
        • Diagnostic Procedure
        • Rectifying the Lead
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle (Continued)
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1260
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Mechanical Operation of the Flap
        • Checking the Control Module's Flap Motor Output
        • Changing Components
        • Diagnostic Procedure
        • Rectifying the Lead
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle (Continued)
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1261
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Mechanical Operation of the Flap
        • Diagnostic Procedure
        • Checking the Control Module's Flap Motor Output
        • Resetting the Limp-Home Mechanism
        • Changing Components
        • Implementation of Driving Cycle
        • Performing A Driving Cycle (Continued)
        • Rectifying the Lead
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1263
      • Fault Conditions
      • Diagnostic Procedures
        • Check Additional Diagnostic Trouble Codes
        • Handling Fault
        • Checking Mechanical Limp-Home
        • Resetting the Limp-Home Mechanism
        • Final Check
    • P1264
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Mechanical Operation of the Flap
        • Checking the Control Module's Flap Motor Output
        • Diagnostic Procedure
        • Resetting the Limp-Home Mechanism
        • Changing Components
        • Rectifying the Lead
        • Implementation of Driving Cycle
        • Performing A Driving Cycle
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1300
      • Fault Conditions
      • Diagnostic Procedures
        • Check Additional DTC's In the Trionic System - I
        • Check Additional DTC's In the Trionic System - II
        • Reading Freeze Frame
        • Checking Fundamental Causes of Fault
        • Checking Cylinder Compression
        • Checking the Manifold Absolute Pressure Sensor
        • Checking Mass Air Flow When Under Partial Load
        • Checking the Fuel Supply
        • Checking the Fuel Pump Flow Rate
        • Checking Injector Flow Rate
        • Diagnostic Procedure - I
        • Diagnostic Procedure - II
        • Diagnostic Procedure - III
        • Diagnostic Procedure - IV
        • Resetting the Misfire Counter to Zero
        • Checking Misfiring
        • Checking the Catalytic Converter
        • Initiating Diagnostics
        • Checking the Ignition Discharge Module
        • Implementation of Driving Cycle - I
        • Implementation of Driving Cycle - II
        • Changing Components - I
        • Changing Components - II
        • Changing Components - III
        • Changing Components - IV
        • Changing Components - V
        • Performing A Driving Cycle (Continued) - I
        • Performing A Driving Cycle (Continued) - II
        • Remedial Action OK - I
        • Remedial Action OK - II
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Fault Not Rectified - III
        • Fault Not Rectified - IV
        • Selecting Diagnostic Trouble Code Procedure
        • Changing Components - VI
    • P1301
      • Diagnostic Procedures
        • Check Additional Diagnostic Trouble Codes - I
        • Checking the Fuse
        • Identifying the Defective Circuit
        • Rectifying the Lead - I
        • Resetting the Misfire Counter to Zero
        • Checking Misfiring
        • Fault Not Rectified
        • Checking the Valve's Power Supply
        • Rectifying the Lead - II
        • Checking the Valve's Control Module Output
        • Rectifying the Lead - III
        • Changing Components - I
        • Reading Freeze Frame
        • Checking Cylinder Compression
        • Diagnostic Procedure
        • Check Additional Diagnostic Trouble Codes - II
        • Checking the Catalytic Converter
        • Initiating Diagnostics
        • Remedial Action OK
        • Information
        • Changing Components - II
        • Changing Components - III
        • Selecting the Cylinder
        • Checking the Ignition Coil For Cylinder 1
        • Checking the Ignition Coil For Cylinder 2
        • Checking the Ignition Coil For Cylinder 3
        • Checking the Ignition Coil For Cylinder 4
        • Rectifying the Lead - IV
        • Changing Components - IV
        • Checking the Ignition Discharge Module - I
        • Checking the Ignition Discharge Module - II
        • Checking the Ignition Discharge Module - III
        • Checking the Ignition Discharge Module - IV
        • Checking an Injector
        • Changing Components - V
        • Changing Components - VI
        • Changing Components - VII
        • Changing Components - VIII
      • Fault Conditions
    • P1302
      • Fault Conditions
      • Diagnostic Procedures
        • Check Additional Diagnostic Trouble Codes - I
        • Reading Freeze Frame
        • Checking Cylinder Compression
        • Diagnostic Procedure
        • Selecting the Cylinder
        • Checking the Ignition Coil For Cylinder 2
        • Checking the Ignition Coil For Cylinder 3
        • Checking the Ignition Coil For Cylinder 4
        • Checking the Fuse
        • Identifying the Defective Circuit
        • Checking the Valve's Power Supply
        • Checking the Valve's Control Module Output
        • Resetting the Misfire Counter to Zero
        • Checking Misfiring
        • Checking the Catalytic Converter
        • Initiating Diagnostics
        • Information
        • Checking the Ignition Discharge Module - I
        • Checking the Ignition Discharge Module - II
        • Checking the Ignition Discharge Module - III
        • Checking the Ignition Discharge Module - IV
        • Checking an Injector
        • Changing Components - I
        • Changing Components - II
        • Changing Components - III
        • Changing Components - IV
        • Changing Components - V
        • Changing Components - VI
        • Changing Components - VII
        • Changing Components - VIII
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Remedial Action OK
        • Fault Not Rectified
        • Check Additional Diagnostic Trouble Codes - II
        • Checking The Ignition Coil For Cylinder 1
        • Rectifying the lead - IV
    • P1303
      • Fault Conditions
      • Diagnostic Procedures
        • Check Additional Diagnostic Trouble Codes - I
        • Reading Freeze Frame
        • Checking Cylinder Compression
        • Diagnostic Procedure
        • Selecting the Cylinder
        • Checking the Ignition Coil For Cylinder 1
        • Checking the Ignition Coil For Cylinder 2
        • Checking the Ignition Coil For Cylinder 3
        • Checking the Ignition Coil For Cylinder 4
        • Checking the Fuse
        • Identifying the Defective Circuit
        • Checking the Valve's Power Supply
        • Checking the Valve's Control Module Output
        • Resetting the Misfire Counter to Zero
        • Checking Misfiring
        • Checking the Catalytic Converter
        • Initiating Diagnostics
        • Information
        • Checking the Ignition Discharge Module - I
        • Checking the Ignition Discharge Module - II
        • Checking the Ignition Discharge Module - III
        • Checking the Ignition Discharge Module - IV
        • Checking an Injector
        • Changing Components - I
        • Changing Components - II
        • Changing Components - III
        • Changing Components - IV
        • Changing Components - V
        • Changing Components - VI
        • Changing Components - VII
        • Changing Components - VIII
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Rectifying the Lead - IV
        • Remedial Action OK
        • Fault Not Rectified
        • Check Additional Diagnostic Trouble Codes - II
    • P1304
      • Fault Conditions
      • Diagnostic Procedures
        • Check Additional Diagnostic Trouble Codes
        • Reading Freeze Frame
        • Checking Cylinder Compression
        • Diagnostic Procedure
        • Selecting the Cylinder
        • Checking the Ignition Coil For Cylinder 1
        • Checking the Ignition Coil For Cylinder 2
        • Checking the Ignition Coil For Cylinder 3
        • Checking the Ignition Coil For Cylinder 4
        • Checking the Fuse
        • Identifying the Defective Circuit
        • Checking the Valve's Power Supply
        • Checking the Valve's Control Module Output
        • Resetting the Misfire Counter to Zero
        • Checking Misfiring
        • Check Additional Diagnostic Trouble Codes In the Trionic System
        • Checking the Catalytic Converter
        • Initiating Diagnostics
        • Information
        • Checking the Ignition Discharge Module - I
        • Checking the Ignition Discharge Module - II
        • Checking the Ignition Discharge Module - III
        • Checking the Ignition Discharge Module - IV
        • Checking an Injector
        • Changing Components - I
        • Changing Components - II
        • Changing Components - III
        • Changing Components - IV
        • Changing Components - V
        • Changing Components - VI
        • Changing Components - VII
        • Changing Components - VIII
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Rectifying the Lead - IV
        • Remedial Action OK
        • Fault Not Rectified
    • P1310
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Ignition Discharge Module's Power Supply
        • Checking the Grounding of the Ignition Discharge Module
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Changing Components
        • Final Check
        • Before Changing A Control Module
    • P1312
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Control Module's Signal Input For Cylinder Bank 1
        • Changing Components
        • Rectifying the Lead
        • Final Check
        • Before Changing A Control Module
    • P1334
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Control Module's Signal Input For Cylinder Bank 2
        • Rectifying the Lead
        • Changing Components
        • Final Check
        • Before Changing A Control Module
    • P1390
      • Fault Conditions
      • Diagnostic Procedures
        • Check Additional DTC's In the Trionic System - I
        • Check Additional DTC's In the Trionic System - II
        • Resetting the Misfire Counter to Zero
        • Checking Misfiring
        • Information
        • Checking Catalytic Converter
        • Initiating Diagnostics
        • Selecting Diagnostic Trouble Code Procedure
        • Checking the Fuel Supply
        • Diagnostic Procedure - I
        • Diagnostic Procedure - II
        • Diagnostic Procedure - III
        • Diagnostic Procedure - IV
        • Implementation of Driving Cycle - I
        • Implementation of Driving Cycle - II
        • Performing A Driving Cycle (Continued) - I
        • Performing A Driving Cycle (Continued) - II
        • Remedial Action OK - I
        • Remedial Action OK - II
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Fault Not Rectified - III
        • Fault Not Rectified - IV
        • Checking the Fuel Pump Flow Rate
        • Checking Injector Flow Rate
        • Changing Components - I
        • Changing Components - II
        • Changing Components - III
        • Changing Components - IV
    • P1391
      • Fault Conditions
      • Diagnostic Procedures
        • Check Additional DTC's In the Trionic System - I
        • Resetting the Misfire Counter to Zero - I
        • Resetting the Misfire Counter to Zero - II
        • Checking Misfiring - I
        • Checking Misfiring - II
        • Fault Not Rectified
        • Check Additional Diagnostic Trouble Codes
        • Check Additional DTC's In the Trionic System - II
        • Checking the Catalytic Converter
        • Checking the Fuse
        • Identifying the Defective Circuit
        • Checking the Valve's Power Supply
        • Checking the Valve's Control Module Output
        • Reading Freeze Frame
        • Checking Cylinder Compression
        • Diagnostic Procedure
        • Selecting the Cylinder
        • Checking the Ignition Coil For Cylinder 1
        • Checking the Ignition Coil For Cylinder 2
        • Checking the Ignition Coil For Cylinder 3
        • Checking the Ignition Coil For Cylinder 4
        • Checking the Ignition Discharge Module - I
        • Checking the Ignition Discharge Module - II
        • Checking the Ignition Discharge Module - III
        • Checking the Ignition Discharge Module - IV
        • Checking an Injector
        • Rectifying the Lead - III
        • Rectifying the Lead - IV
        • Changing Components - I
        • Changing Components - II
        • Changing Components - III
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Initiating Diagnostics
        • Changing Components - IV
        • Changing Components - V
        • Changing Components - VI
        • Changing Components - VII
        • Changing Components - VIII
        • Remedial Action OK
        • Information - I
        • Information - II
    • P1392
      • Fault Conditions
      • Diagnostic Procedures
        • Check Additional Trouble Codes In the Trionic System - I
        • Checking the Fuse
        • Identifying the Defective Circuit
        • Resetting the Misfire Counter to Zero - I
        • Resetting the Misfire Counter to Zero - II
        • Check Additional Diagnostic Trouble Codes
        • Checking Misfiring - I
        • Checking Misfiring - II
        • Fault Not Rectified
        • Checking the Valve's Power Supply
        • Checking the Valve's Control Module Output
        • Check Additional Trouble Codes In the Trionic System - II
        • Checking the Catalytic Converter
        • Initiating Diagnostics
        • Information - I
        • Information - II
        • Reading Freeze Frame
        • Checking Cylinder Compression
        • Diagnostic Procedure
        • Selecting the Cylinder
        • Checking the Ignition Coil For Cylinder 1
        • Checking the Ignition Coil For Cylinder 2
        • Checking the Ignition Coil For Cylinder 3
        • Checking the Ignition Coil For Cylinder 4
        • Checking the Ignition Discharge Module - I
        • Checking the Ignition Discharge Module - II
        • Checking the Ignition Discharge Module - III
        • Checking the Ignition Discharge Module - IV
        • Checking an Injector
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Rectifying the Lead - IV
        • Changing Components - I
        • Changing Components - II
        • Changing Components - III
        • Changing Components - IV
        • Changing Components - V
        • Changing Components - VI
        • Changing Components - VII
        • Changing Components - VIII
        • Remedial Action OK
    • P1393
      • Fault Conditions
      • Diagnostic Procedures
        • Check Additional DTC's In the Trionic System - I
        • Checking the Fuse
        • Identifying the Defective Circuit
        • Resetting the Misfire Counter to Zero - I
        • Resetting the Misfire Counter to Zero - II
        • Checking Misfiring - I
        • Checking Misfiring - II
        • Check Additional Diagnostic Trouble Codes
        • Fault Not Rectified
        • Checking the Valve's Power Supply
        • Checking the Valve's Control Module Output
        • Check Additional DTC's In the Trionic System - II
        • Checking the Catalytic Converter
        • Initiating Diagnostics
        • Information - I
        • Information - II
        • Reading Freeze Frame
        • Checking Cylinder Compression
        • Diagnostic Procedure
        • Selecting the Cylinder
        • Checking the Ignition Coil For Cylinder 1
        • Checking the Ignition Coil For Cylinder 2
        • Checking the Ignition Coil For Cylinder 3
        • Checking the Ignition Coil For Cylinder 4
        • Checking the Ignition Discharge Module - I
        • Checking the Ignition Discharge Module - II
        • Checking the Ignition Discharge Module - III
        • Checking the Ignition Discharge Module - IV
        • Checking an Injector
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Rectifying the Lead - IV
        • Changing Components - I
        • Changing Components - II
        • Changing Components - III
        • Changing Components - IV
        • Changing Components - V
        • Changing Components - VI
        • Changing Components - VII
        • Changing Components - VIII
        • Remedial Action OK
    • P1394
      • Fault Conditions
      • Diagnostic Procedures
        • Check Additional DTC's In the Trionic System - I
        • Checking the Catalytic Converter
        • Initiating Diagnostics
        • Remedial Action OK
        • Information - I
        • Information - II
        • Checking the Fuse
        • Identifying the Defective Circuit
        • Checking the Valve's Power Supply
        • Checking the Valve's Control Module Output
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Changing Components - I
        • Changing Components - II
        • Changing Components - III
        • Fault Not Rectified
        • Resetting the Misfire Counter to Zero - I
        • Resetting the Misfire Counter to Zero - II
        • Check Additional Diagnostic Trouble Codes
        • Checking Misfiring - I
        • Checking Misfiring - II
        • Check Additional DTC's In the Trionic System - II
        • Reading Freeze Frame
        • Checking Cylinder Compression
        • Diagnostic Procedure
        • Selecting the Cylinder
        • Checking the Ignition Coil For Cylinder 1
        • Checking the Ignition Coil For Cylinder 2
        • Checking the Ignition Coil For Cylinder 3
        • Checking the Ignition Coil For Cylinder 4
        • Checking the Ignition Discharge Module - I
        • Checking the Ignition Discharge Module - II
        • Checking the Ignition Discharge Module - III
        • Checking the Ignition Discharge Module - IV
        • Checking an Injector
        • Rectifying the Lead - IV
        • Changing Components - IV
        • Changing Components - V
        • Changing Components - VI
        • Changing Components - VII
        • Changing Components - VIII
    • P1441
      • Diagnostic Procedures
        • Checking the Fault Symptoms
        • Checking the Diagnostic Trouble Codes In MIU
        • Checking the Fuel Level Sensor
        • Changing Components
        • Initiating EVAP - Diagnostics
        • Remedial Action OK
        • Information
        • Fault Not Rectified
      • Fault Conditions
      • Information
    • P1442
      • Information
      • Fault Conditions
    • P1444
      • Information
      • Diagnostic Procedures
        • Checking the Valve's Power Supply
        • Checking the Valve's Control Module Output
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Changing Components
        • Final Check
        • Before Changing A Control Module
      • Fault Conditions
    • P1445
      • Conditions
      • Diagnostic Procedures
        • Checking the Valve's Power Supply
        • Checking the Valve's Control Module Output
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Changing Components
        • Final Check
        • Before Changing A Control Module
      • Fault Conditions
    • P1451
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Sensor's Power Supply
        • Checking the Sensor's Grounding
        • Checking the Control Module's Sensor Input
        • Changing Components
        • Checking Diagnostic Status
        • Initiating Diagnostics
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Remedial Action OK
        • Information
        • Fault Not Rectified
    • P1452
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the EVAP Canister Purge Valve
        • Checking the Tank Pressure Equalization to Atmospheric
        • Rectifying Pressure Equalization
        • Checking the Sensor's Power Supply
        • Checking the Sensor's Grounding
        • Checking the Control Module's Sensor Input
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Changing Components - I
        • Changing Components - II
        • Checking Diagnostic Status
        • Initiating Diagnostics
        • Remedial Action OK
        • Information
        • Fault Not Rectified
    • P1453
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Tank Pressure Equalization to Atmospheric
        • Checking the Sensor's Power Supply
        • Checking the Sensor's Grounding
        • Checking the Control Module's Sensor Input
        • Rectifying Pressure Equalization
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Changing Components
        • Checking Diagnostic Status
        • Initiating Diagnostics
        • Remedial Action OK
        • Information
        • Fault Not Rectified
    • P1455
    • P1460
      • Fault Conditions
      • Diagnostic Procedures
        • Reference
        • Final Check
        • Before Changing A Control Module
    • P1491
    • P1492
    • P1493
    • P1530
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Sensor's Grounding
        • Checking the Sensor's Power Supply
        • Checking Control Module Sensor Input 1
        • Checking Control Module Sensor Input 2
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Rectifying the Lead - IV
        • Rectifying the Lead - V
        • Rectifying the Lead - VI
        • Resetting the Limp-Home Mechanism
        • Final Check
        • Before Changing A Control Module
    • P1531
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Sensor's Grounding
        • Checking the Sensor's Power Supply
        • Checking Control Module Sensor Input 1
        • Checking Control Module Sensor Input 2
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Rectifying the Lead - IV
        • Rectifying the Lead - V
        • Rectifying the Lead - VI
        • Changing Components
        • Resetting the Limp-Home Mechanism
        • Final Check
        • Before Changing A Control Module
    • P1532
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Control Module's Sensor Input
        • Rectifying the Lead
        • Changing Components
        • Resetting the Limp-Home Mechanism
        • Final Check
        • Before Changing A Control Module
    • P1549
      • Fault Conditions
      • Diagnostic Procedures
        • Checking Air Hoses
        • Checking Charge Air Control
        • Rectifying Mechanical Faults
        • Diagnostic Procedure
        • Changing Components
        • Checking Diagnostic Status
        • Initiating Diagnostics
        • Remedial Action OK
        • Information
        • Fault Not Rectified
    • P1576
      • Fault Conditions
      • Diagnostic Procedures
        • Checking Brake-Lights Functionality
        • Diagnostic Procedure
        • Rectifying the Lead
        • Checking the Control Module Brake Light Input
        • Changing Components
        • Remedial Action OK
    • P1577
      • Fault Conditions
      • Diagnostic Procedures
        • Checking Brake-Lights Functionality
        • Diagnostic Procedure
        • Rectifying the Lead
        • Checking the Control Module Brake Light Input
        • Changing Components
        • Remedial Action OK
    • P1601
      • Fault Conditions
      • Diagnostic Procedures
        • Changing Components
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1602
      • Fault Conditions
      • Diagnostic Procedures
        • Changing Components
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1603
      • Fault Conditions
      • Diagnostic Procedures
        • Changing Components
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1604
      • Fault Conditions
      • Diagnostic Procedures
        • Changing Components
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1605
      • Fault Conditions
      • Diagnostic Procedures
        • Changing Components
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1606
      • Fault Conditions
      • Diagnostic Procedures
        • Changing Components
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1607
      • Fault Conditions
      • Diagnostic Procedures
        • Changing Components
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1608
      • Fault Conditions
      • Diagnostic Procedures
        • Changing Components
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1609
      • Fault Conditions
      • Diagnostic Procedures
        • Changing Components
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1610
      • Fault Conditions
      • Diagnostic Procedures
        • Changing Components
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1611
      • Fault Conditions
      • Diagnostic Procedures
        • Changing Components
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1613
      • Fault Conditions
      • Diagnostic Procedures
        • Changing Components
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1614
      • Fault Conditions
      • Diagnostic Procedures
        • Changing Components
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1621
      • Fault Conditions
      • Diagnostic Procedures
        • Changing Components
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1622
    • P1623
    • P1624
      • Fault Conditions
      • Diagnostic Procedures
    • P1625
    • P1631
      • Fault Conditions
      • Diagnostic Procedures
        • Changing Components
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1632
      • Fault Conditions
      • Diagnostic Procedures
        • Changing Components
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1633
      • Fault Conditions
      • Diagnostic Procedures
        • Changing Components
        • Resetting the Limp-Home Mechanism
        • Implementation of Driving Cycle
        • Performing A Driving Cycle
        • Fault Not Rectified - I
        • Fault Not Rectified - II
        • Remedial Action OK
    • P1640
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Relay Power Supply
        • Checking the Relay's Control Module Output
        • Checking the Fuse
        • Checking the Main Relay Circuit
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
        • Final Check
        • Before Changing A Control Module
    • P1641
      • Fault Conditions
      • Diagnostic Procedures
        • Checking Pin 2 on the Relay Socket (87)
        • Checking the Relay Power Supply - I
        • Checking the Relay Power Supply - II
        • Checking the Relay's Control Module Output
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
    • P1652
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Relay Power Supply
        • Checking the Relay's Control Module Output
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Resetting the Limp-Home Mechanism
        • Final Check
        • Before Changing A Control Module
    • P1653
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Relay Power Supply
        • Checking the Relay's Control Module Output
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Resetting the Limp-Home Mechanism
        • Final Check
        • Before Changing A Control Module
    • P1654
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Relay Power Supply
        • Checking the Relay's Control Module Output
        • Changing Components
        • Rectifying the Lead - I
        • Final Check
        • Rectifying the Lead - II
        • Before Changing A Control Module
    • P1655
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Relay Power Supply
        • Checking the Relay's Control Module Output
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Final Check
        • Before Changing A Control Module
    • P1656
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Relay Power Supply
        • Checking the Relay's Control Module Output
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Final Check
        • Before Changing A Control Module
    • P1657
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Relay Power Supply
        • Checking the Relay's Control Module Output
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Final Check
        • Before Changing A Control Module
    • P1658
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Valve's Power Supply
        • Checking the Valve's Control Module Output
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Final Check
        • Before Changing A Control Module
    • P1659
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Valve's Power Supply
        • Checking the Valve's Control Module Output
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Final Check
        • Before Changing A Control Module
    • P1662
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Valve's Power Supply
        • Checking the Valve's Control Module Output
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Final Check
        • Before Changing A Control Module
    • P1663
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Valve's Power Supply
        • Checking the Valve's Control Module Output
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Final Check
        • Before Changing A Control Module
    • P1670
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Relay Power Supply
        • Checking the Relay's Control Module Output
        • Changing Components
        • Resetting the Limp-Home Mechanism
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Final Check
        • Before Changing A Control Module
    • P1671
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Relay Power Supply
        • Checking the Relay's Control Module Output
        • Changing Components
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Resetting the Limp-Home Mechanism
        • Final Check
        • Before Changing A Control Module
    • P1676
      • Fault Conditions
      • Diagnostic Procedures
        • Checking the Fuse
        • Identifying the Defective Circuit
        • Checking the Valve's Power Supply
        • Checking the Valve's Control Module Output
        • Rectifying the Lead - I
        • Rectifying the Lead - II
        • Rectifying the Lead - III
    • P1921
    • P1971