A L L Diagnostic Trouble Codes ( DTC )

• Testing and Inspection
  • Diagnostic Trouble Code Descriptions
    • About Trouble Codes
    • Diagnostic Trouble Code Descriptions
      • Instrument Cluster
      • Powertrain Control Module (PCM)
  • P Code Charts
    • All Other P Codes
    • P0031
    • P0032
    • P0037
    • P0038
    • P0051
    • P0052
    • P0071
    • P0107
    • P0108
    • P0111
    • P0112
    • P0113
    • P0117
    • P0118
    • P0121
    • P0122
    • P0123
    • P0125
    • P0131
    • P0132
    • P0133
    • P0135
    • P0136
    • P0137
    • P0138
    • P0139
    • P0141
    • P0151
    • P0152
    • P0153
    • P0155
    • P0157
    • P0158
    • P0159
    • P0161
    • P0171
    • P0172
    • P0174
    • P0175
    • P0201
    • P0202
    • P0203
    • P0204
    • P0205
    • P0206
    • P0207
    • P0208
    • P0209
    • P0210
    • P0300
    • P0301
    • P0302
    • P0303
    • P0304
    • P0305
    • P0306
    • P0307
    • P0308
    • P0309
    • P0310
    • P0320
    • P0325
    • P0330
    • P0340
    • P0351
    • P0352
    • P0353
    • P0354
    • P0355
    • P0420
    • P0432
    • P0441
    • P0442
    • P0443
      • Gas
      • NGC
    • P0455
    • P0456
    • P0460
    • P0461
    • P0462
    • P0463
    • P0500
    • P0505
    • P0523
    • P0551
    • P0601
    • P0622
    • P0645
    • P0700
    • P0711
    • P0712
    • P0713
    • P0720
    • P0743
    • P0748
    • P0751
    • P0753
    • P1195
    • P1196
    • P1281
    • P1282
    • P1294
    • P1296
    • P1297
    • P1299
    • P1388
    • P1389
    • P1391
    • P1398
    • P1486
    • P1491
    • P1492
    • P1493
    • P1494
    • P1495
    • P1594
    • P1595
    • P1596
    • P1597
    • P1598
    • P1599
    • P1682
    • P1683
    • P1685
    • P1686
    • P1687
    • P1696
    • P1698
    • P1740
    • P1756
    • P1757
    • P1762
    • P1763
    • P1764
    • P1765
    • P1899
  • Manufacturer Code Charts
    • Adjustable Pedals
      • APS Relay Control Circuit High
      • APS Relay Control Circuit Low
      • APS Relay Control Circuit Open
    • Antilock Brake System (ABS)
      • No Response From Controller Antilock Brake
      • Vehicle Speed Signal Output
      • 21 - Right Front Sensor Open
      • 22 - No Signal From Right Front Sensor
      • 23 - Intermittent Signal From Right Front Sensor
      • 25 - Left Front Sensor Open
      • 26 - No Signal From Left Front Sensor
      • 27 - Intermittent Signal From Left Front Sensor
      • 35 - Rear Sensor Open
      • 36 - No Signal From Rear Sensor
      • 37 - Intermittent Signal From Rear Sensor
      • 38 - Wheel Speed Mismatch
      • 41 - Right Front Isolation Solenoid Open
      • 42 - Right Front Dump Solenoid Open
      • 43 - Right Front Isolation Solenoid Shorted
      • 44 - Right Front Dump Solenoid Shorted
      • 45 - Left Front Isolation Solenoid Open
      • 46 - Left Front Dump Solenoid Open
      • 47 - Left Front Isolation Solenoid Shorted
      • 48 - Left Front Dump Solenoid Shorted
      • 51 - Rear Isolation Solenoid Open
      • 52 - Rear Dump Solenoid Open
      • 53 - Rear Isolation Solenoid Shorted
      • 54 - Rear Dump Solenoid Shorted
      • 63 - Rear Reset Switch Closed
      • 65 - Internal Main Relay Open
      • 66 - Internal Main Relay Shorted
      • 67 - Pump Motor Circuit Open
      • 68 - Pump Motor Stalled
      • 69 - Excessive Dump Time
      • 71 - Ram Read/Write
      • 72 - ROM Checksum
      • 73 - Watchdog
      • 74 - System Control Mode Timeout
      • 75 - ECU Internal Failure
      • 78 - Foundation Brake
      • 81 - Brake Switch Circuit
      • 82 - Number of Tone Ring Teeth Out of Range
      • 83 - Tire Revs Per Mile Out of Range
      • 84 - Mismatched VIN
      • 85 - Body Style Mismatch
      • 90 - Left Front Sensor Shorted
      • 91 - Right Front Sensor Shorted
      • 93 - Rear Sensor Shorted
      • 96 - System Over/Under Voltage
    • Audio
      • All Channels Shorted Together or to Ground
      • All Inputs No Activity
      • All Outputs Shorted - Base Audio System
      • All Outputs Shorted - Premium Audio System
      • Cassette Player Inop
      • CD Mechanical Failure
      • CD Play Failure
      • CD Read Failure
      • CD Temperature High
      • Door and/or Rear Channels Shorted to Ground
      • Front Door Channels Shorted Together or to Ground
      • Front I/P Channels Shorted Together or to Ground
      • Left and/or Right Front I/P and Door Channel Shorted to Ground
      • Left Front Door and Left Rear Channels Shorted Across
      • Left Front Door and Right Rear Channels Shorted Across
      • Left Front Door Channel Shorted Across
      • Left Front I/P and Left Front Door Channels Shorted Across
      • Left Front I/P and Left Rear Channels Shorted Across
      • Left Front I/P and Right Front Door Channels Shorted Across
      • Left Front I/P and Right Rear Channels Shorted Across
      • Left Front I/P Channel Shorted Across
      • Left Front Input No Activity
      • Left Rear Channel Shorted Across
      • Left Rear Input No Activity
      • Low Voltage Level
      • No Antenna Connection
      • PCI Failure
      • Power Amp Shutdown - Base Audio System
      • Power Amp Shutdown - Premium Audio System
      • Rear Speakers Shorted Together or to Ground
      • Remote Radio Switch Circuit High
      • Remote Radio Switch Circuit Stuck
      • Right Front Door and Left Rear Channels Shorted Across
      • Right Front Door and Right Rear Channels Shorted Across
      • Right Front Door Channel Shorted Across
      • Right Front I/P and Left Front Door Channels Shorted Across
      • Right Front I/P and Left Rear Channels Shorted Across
      • Right Front I/P and Right Front Door Channels Shorted Across
      • Right Front I/P and Right Rear Channels Shorted Across
      • Right Front I/P Channel Shorted Across
      • Right Front Input No Activity
      • Right I/P Speaker and Both Rear Channels Shorted Across
      • Right Rear Channel Shorted Across
      • Right Rear Input No Activity
      • Software Checksum Failure
    • Communications - Verbose Codes
      • FCM - Bus Shorted to Battery
      • FCM - Bus Shorted to Ground
      • FCM - EEPROM Checksum Failure
      • FCM - Internal Bootloader Checksum Failure
      • FCM - Internal Flash Memory Checksum Failure
      • FCM - MIC Messages Not Received
      • FCM - PCI Bus Internal - Loopback Failure
      • FCM - PCM Messages Not Received
      • FCM - VIN Not Learned Correctly
      • No Response From ACM
      • No Response From AMP (Amplifier)
      • No Response From Compass/Mini-Trip Computer
      • No Response From Controller Antilock Brake
      • No Response From FCM (Front Control Module)
      • No Response From HVAC (A/C Heater Control Module)
      • No Response From Instrument Cluster
      • No Response From Left SIACM
      • No Response From PCM (PCI Bus)
      • No Response From PCM (SCI Only) - Body
      • No Response From Radio
      • No Response From Right SIACM
      • No Response From Sentry Key Immobilizer Module (SKIM)
      • No Response From Transfer Case Control Module
      • PCI Bus Communication Failure - Body
    • Compass/Mini-Trip Computer
      • BUS Messages Missing
      • CMTC Internal Failure
      • Demagnetize Compass As Per Service Manual
      • FCM - Ambient Temp Configuration Error
      • FCM - Ambient Temp Sensor Input Low
      • FCM - Ambient Temp Sensor Input Open
      • Set Compass Variance As Per Service Information
    • Door Ajar
      • Driver Door Ajar Circuit Open
      • Driver Door Ajar Circuit Shorted to Ground
      • Left Rear Door Ajar Circuit Open
      • Left Rear Door Ajar Circuit Shorted to Ground
      • Passenger Door Ajar Circuit Open
      • Passenger Door Ajar Circuit Shorted to Ground
    • Electrically Heated Systems
    • Exterior Lighting
      • FCM-Front Fog Lamp Relay Output Circuit High
      • FCM-Front Fog Lamp Relay Output Circuit Low
      • FCM-Front Fog Lamp Relay Output Circuit Open
      • FCM-Front Left Turn Output Circuit Low
      • FCM-Front Left Turn Output Circuit Open
      • FCM-Front Right Turn Output Circuit Low
      • FCM-Front Right Turn Output Circuit Open
      • FCM-Left Highbeam Output Circuit Low
      • FCM-Left Highbeam Output Circuit Open
      • FCM-Left Lowbeam Output Circuit Low
      • FCM-Left Lowbeam Output Circuit Open
      • FCM-Left Stop Lamp Output Circuit Low
      • FCM-Left Stop Lamp Output Circuit Open
      • FCM-Left Trailer Relay Output Circuit High
      • FCM-Left Trailer Relay Output Circuit Low
      • FCM-Left Trailer Relay Output Circuit Open
      • FCM-Park Lamp Relay Output Circuit High
      • FCM-Park Lamp Relay Output Circuit Low
      • FCM-Park Lamp Relay Output Circuit Open
      • FCM-Rear Left Turn Output Circuit Low
      • FCM-Rear Left Turn Output Circuit Open
      • FCM-Rear Right Turn Output Circuit Low
      • FCM-Rear Right Turn Output Circuit Open
      • FCM-Right Highbeam Output Circuit Low
      • FCM-Right Highbeam Output Circuit Open
      • FCM-Right Lowbeam Output Circuit Low
      • FCM-Right Lowbeam Output Circuit Open
      • FCM-Right Stop Lamp Output Circuit Low
      • FCM-Right Stop Lamp Output Circuit Open
      • FCM-Right Trailer Relay Output Circuit High
      • FCM-Right Trailer Relay Output Circuit Low
      • FCM-Right Trailer Relay Output Circuit Open
      • MIC-Headlamp Switch Input Circuit Open
      • MIC-Headlamp Switch Input Circuit Shorted
      • MIC-Turn Hazard Switch Input Circuit Open
      • MIC-Turn Hazard Switch Input Circuit Shorted
    • Heating & A/C System
      • A/C Switch Fault (Active)
      • A/C Switch Fault (Stored)
      • Actuator Circuit Test Passed, Overcurrent DTC's Active
      • Backlight Dimming RX Failure (Active)
      • Backlight Dimming RX Failure (Stored)
      • Blend Calibration Fault
      • Blend Circuit Shorted to Ground
      • Blend Circuit Shorted to Ignition or Battery
      • Blend Overcurrent (Active)
      • Blend Overcurrent (Stored)
      • Blower Not On High
      • Checksum Failure (Active)
      • Checksum Failure (Stored)
      • Common Driver Shorted to Ground
      • Common Driver Shorted to Ignition or Battery
      • Cooldown Test Sensor Failure
      • Cooldown Test Too Cold to Start
      • Cooldown Time Excessive Fault
      • Defog Relay Control CKT Shorted To BATT
      • Defog Switch Fault (Active)
      • Defog Switch Fault (Stored)
      • Engine Gauge RX Failure (Active)
      • Engine Gauge RX Failure (Stored)
      • Evaporator Temperature Sensor Circuit Open (Active)
      • Evaporator Temperature Sensor Circuit Open (Stored)
      • Evaporator Temperature Sensor Circuit Shorted (Active)
      • Evaporator Temperature Sensor Circuit Shorted (Stored)
      • Loopback Test Failure (Active)
      • Loopback Test Failure (Stored)
      • Mode 1 Calibration Fault
      • Mode 1 Circuit Shorted to Ground
      • Mode 1 Circuit Shorted to Ignition or Battery
      • Mode 1 Overcurrent (Active)
      • Mode 1 Overcurrent (Stored)
      • Mode 2 Calibration Fault
      • Mode 2 Circuit Shorted to Ground
      • Mode 2 Circuit Shorted to Ignition or Battery
      • Mode 2 Overcurrent (Active)
      • Mode 2 Overcurrent (Stored)
      • PCM Communication Failure (Active)
      • PCM Communication Failure (Stored)
      • Recirc Circuit Shorted to Ground
      • Recirc Circuit Shorted to Ignition or Battery
      • Recirc Overcurrent (Active)
      • Recirc Overcurrent (Stored)
      • Recirc Switch Fault (Active)
      • Recirc Switch Fault (Stored)
      • Recirculation Calibration Fault
      • Refrigerant Press RX Failure (Stored)
      • Refrigerant Pressure RX Failure (Active)
      • Shorted Too Complex
      • TX Failure (Active)
      • TX Failure (Stored)
      • VIN RX Failure (Active)
      • VIN RX Failure (Stored)
      • Zone Calibration Fault
      • Zone Circuit Shorted to Ground
      • Zone Circuit Shorted to Ignition or Battery
      • Zone Overcurrent (Active)
      • Zone Overcurrent (Stored)
    • Horn
      • Horn Relay Control Circuit High
      • Horn Relay Control Circuit Low
      • Horn Relay Control Circuit Open
    • Ignition, Power, Accessory
      • Battery Voltage Open
      • Battery 1 Voltage Open
      • Battery 2 Voltage Open
      • Ignition Run/Start Mismatch
    • Instrument Cluster
      • ABS Indicator Output Circuit Open
      • ABS Indicator Output Circuit Shorted
      • ABS Messages Not Received
      • ACM Messages Not Received
      • Airbag Warning Indicator Output Circuit Open
      • Airbag Warning Indicator Output Circuit Shorted
      • Battery Voltage Open
      • BTSI Output Circuit Shorted or Open
      • FCM Messages Not Received
      • Incorrect Odometer Value Found
      • Internal Module Bootloader Failure
      • Internal Module Flash Memory Checkless Failure
      • MIL Indicator Output Circuit Open
      • MIL Indicator Output Circuit Shorted
      • PCI Bus Internal Failure
      • PCM Messages Not Received
      • SKIM Messages Not Received
      • TCCM Messages Not Received
      • TCM Messages Not Received
      • VIN Checkless Error
      • VIN Previously Stored
      • Wait to Start Indicator Output Circuit Open
      • Wait to Start Indicator Output Circuit Shorted
    • Interior Lighting
      • MIC-Cargo Lamp Output Circuit Shorted or Open
      • MIC-Courtesy/Dome Lamp Output Circuit Shorted or Open
      • MIC-Glove Box/MAP Lamp Output Circuit Shorted or Open
    • Power Door Locks/RKE
      • All Door Lock Output Circuit Shorted to Ground or Voltage
      • All Door Unlock Output Circuit Shorted to Ground or Voltage
      • Driver Cylinder Lock Switch Input Circuit Shorted (With VTSS)
      • Driver Cylinder Lock Switch Input Stuck (With VTSS Only)
      • Driver Door Lock Switch Input Circuit Open/Shorted to Voltage
      • Driver Door Lock Switch Input Circuit Shorted
      • Driver Door Lock Switch Input Circuit Stuck
      • Driver Door Unlock Output Circuit Shorted to Ground or Voltage
      • Passenger Door Lock Switch Input Circuit Open/Shorted to Voltage
      • Passenger Door Lock Switch Input Circuit Shorted
      • Passenger Door Lock Switch Input Circuit Stuck
      • RKE Fob Battery Low
      • RKE Module Communication Link
    • Restraint System
      • Accelerometer 1
      • Accelerometer 2
      • Airbag Warning Indicator Open
      • Airbag Warning Indicator Shorted
      • Calibration Mismatch
      • Cluster Messages Mismatch
      • Configuration Error
      • Curtain Squib Circuit Open
      • Curtain Squib Circuit Shorted
      • Curtain Squib Shorted to Battery
      • Curtain Squib Shorted to Ground
      • Driver Seat Belt Tensioner Circuit Open
      • Driver Seat Belt Tensioner Circuit Shorted
      • Driver Seat Belt Tensioner Shorted to Battery
      • Driver Seat Belt Tensioner Shorted to Ground
      • Driver Squib 1 Circuit Open
      • Driver Squib 1 Circuit Shorted
      • Driver Squib 1 Shorted to Battery
      • Driver Squib 1 Shorted to Ground
      • Internal 1
      • Interrogate Left SIACM
      • Interrogate Right SIACM
      • Loss of Ignition Run Only
      • Loss of Ignition Run/Start
      • Missing Original VIN
      • Module Not Configured For SAB
      • No Cluster Messages
      • No Left SIACM Messages
      • No PCI Transmission
      • No Right SIACM Messages
      • Output Driver 1
      • Passenger Airbag On-Off Switch Open
      • Passenger Airbag On-Off Switch Shorted to Battery
      • Passenger Airbag On-Off Switch Shorted to Ground
      • Passenger Off Indicator Circuit Shorted to Battery
      • Passenger Off Indicator Circuit Shorted to Ground
      • Passenger Seat Belt Tensioner Circuit Open
      • Passenger Seat Belt Tensioner Circuit Shorted
      • Passenger Seat Belt Tensioner Shorted to Battery
      • Passenger Seat Belt Tensioner Shorted to Ground
      • Passenger Squib 1 Circuit Open
      • Passenger Squib 1 Circuit Shorted
      • Passenger Squib 1 Shorted to Battery
      • Passenger Squib 1 Shorted to Ground
      • Safing Sensor Air Bag
      • Stored Energy Firing 1
      • Stored Energy Firing 2
    • Vehicle Theft Security System
      • Antenna Failure
      • COP Failure
      • EEPROM Failure
      • Internal Faults
      • No Response From SKIM
      • PCM Status Failure
      • RAM Failure
      • Rolling Code Failure
      • Serial Link External Fault
      • Serial Link Internal Fault
      • Stack Overflow Failure
      • Transponder Communication Failure
      • Transponder Cyclic Redundancy Check (CRC) Failure
      • Transponder ID Mismatch
      • Transponder Response Mismatch
      • VIN Mismatch
    • Wiper/Washer
      • FCM-Washer Fluid Level Sensor Circuit Failure
      • FCM-Washer Pump Output Circuit Low
      • FCM-Washer Pump Output Circuit Open
      • FCM-Wiper On-Off Relay Output Circuit High
      • FCM-Wiper On-Off Relay Output Circuit Low
      • FCM-Wiper On-Off Relay Output Circuit Open
      • FCM-Wiper Park Switch Input Performance
      • FCM-Wiper Speed Relay Output Circuit High
      • FCM-Wiper Speed Relay Output Circuit Low
      • FCM-Wiper Speed Relay Output Circuit Open
      • MIC-Wash-Beam Input Circuit Shorted
      • MIC-Wiper Switch Input Circuit Open
      • MIC-Wiper Switch Input Circuit Shorted
  • Verification Tests
    • ABS Verification Test
    • Airbag System Verification Test
    • APS Verification Test
    • Body Verification Test
    • Powertrain Verification Test - Ver 1
    • Powertrain Verification Test - Ver 2
    • Powertrain Verification Test - Ver 3
    • Powertrain Verification Test - Ver 4
    • Powertrain Verification Test - Ver 5
    • Powertrain Verification Test - Ver 6
    • Sentry Key Immobilizer System (SKIS) Verification Test
    • Supplemental Restraints Verification Test
    • Transfer Case Verification Test
    • Transmission Verification Test
    • Vehicle Theft Security Verification Tests
      • SKIS Verification
      • VTSS Verification Test