A L L Diagnostic Trouble Codes ( DTC )

• Testing and Inspection
  • Diagnostic Trouble Code Descriptions
    • Diagnostic Trouble Code (DTC) List - Vehicle
      • B Code List
      • C Code List
      • P Code List
      • U Code List
    • Control Module U Code List
    • Powertrain Diagnostic Trouble Code (DTC) Type Definitions
  • B Code Charts
    • B0000
    • B0005
    • B0010
    • B0012
    • B0013
    • B0014
    • B0015
    • B0016
    • B0017
    • B0018
    • B0019
    • B0020
    • B0022
    • B0023
    • B0033
    • B0040
    • B0052
    • B0053
    • B0071
    • B0074
    • B0079
    • B0080
    • B0083
    • B0084
    • B0085
    • B0086
    • B0087
    • B0088
    • B0091
    • B0098
    • B101D
    • B101E
    • B125C
    • B137A
    • B137B
    • B151A
    • B0158
      • HVAC - Automatic
      • HVAC - Manual
    • B0163
    • B0173
    • B0178
    • B0183
    • B0188
    • B0228
      • HVAC - Manual
      • HVAC - Automatic
    • B257A
    • B0283
    • B302A
    • B0413
      • HVAC - Manual
      • HVAC - Automatic
    • B0423
      • HVAC - Manual
      • HVAC - Automatic
    • B0509
    • B0514
    • B0958
    • B0959
    • B0960
    • B0961
    • B0967
    • B0968
    • B1000
    • B1001
      • Data Communications
      • SDM
      • ROS
      • PPS Supplemental Inflatable Restraints
    • B1008
    • B1011
    • B1015
    • B1019
    • B1023
      • Vehicle Access
      • HVAC - Automatic
    • B1024
    • B1025
    • B1035
    • B1045
    • B1055
    • B1259
    • B1265
    • B1271
    • B1287
    • B1288
    • B1289
    • B1325
    • B1330
    • B1335
    • B1370
    • B1380
    • B1395
      • Lighting
      • Power Seats
    • B1405
    • B1420
    • B1424
    • B1428
    • B1433
    • B1441
    • B1449
    • B1475
    • B1516
    • B1517
    • B1527
    • B1529
    • B1544
    • B1580
    • B1590
    • B1600
    • B1605
    • B1640
    • B1722
    • B1735
    • B1740
    • B1745
    • B1750
    • B1755
    • B1760
    • B1815
    • B1820
    • B1825
    • B1850
    • B1860
    • B1925
      • Factory Installed
      • Dealer Installed
    • B1935
      • Factory Installed
      • Dealer Installed
    • B2170
      • Factory Installed
      • Dealer Installed
    • B2180
      • Factory Installed
      • Dealer Installed
    • B2345
      • Factory Installed
      • Dealer Installed
    • B2355
    • B2365
    • B2375
    • B2425
      • Factory Installed
      • Dealer Installed
    • B2430
      • Factory Installed
      • Dealer Installed
    • B2435
      • Factory Installed
      • Dealer Installed
    • B2440
      • Factory Installed
      • Dealer Installed
    • B2455
    • B2462
      • Communication Interface Module
      • Navigation Radio
    • B2470
    • B2474
    • B2476
    • B2482
    • B2485
    • B2508
      • Factory Installed
      • Dealer Installed
    • B2509
      • Factory Installed
      • Dealer Installed
    • B2530
    • B2545
    • B2555
    • B2575
    • B2580
    • B2585
    • B2600
    • B2610
    • B2615
    • B2625
    • B2635
    • B2645
    • B2652
    • B2705
    • B2745
    • B2750
    • B2976
    • B3031
    • B3055
    • B3060
    • B3105
    • B3109
    • B3110
    • B3111
    • B3112
    • B3125
    • B3130
    • B3135
    • B3140
    • B3205
    • B3445
    • B3567
    • B3600
    • B3604
    • B3605
    • B3606
    • B3622
    • B3631
    • B3715
    • B3779
      • HVAC - Manual
      • HVAC - Automatic
    • B3794
    • B3819
    • B3820
    • B3821
    • B3822
    • B3823
    • B3824
    • B3873
    • B3875
    • B3884
    • B3894
    • B3920
    • B3921
    • B3922
    • B3933
      • HVAC - Automatic
      • HVAC - Manual
    • B3935
    • B3976
  • C Code Charts
    • C12BC
    • C12DB
    • C12D9
    • C12F6
    • C0035
      • Antilock Brake System - Non-Hybrid Less than 3900 kg (8600 lb) GVW (With JL4)
      • Antilock Brake System - Non-Hybrid Less than 3900 kg (8600 lb) GVW (Without JL4)
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW (With JL4)
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW (Without JL4)
    • C0036
    • C0037
    • C0038
    • C0039
    • C0040
      • Antilock Brake System - Non-Hybrid Less than 3900 kg (8600 lb) GVW (With JL4)
      • Antilock Brake System - Non-Hybrid Less than 3900 kg (8600 lb) GVW (Without JL4)
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW (With JL4)
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW (Without JL4)
    • C0041
    • C0042
    • C0043
    • C0044
    • C0045
      • Antilock Brake System - Non-Hybrid Less than 3900 kg (8600 lb) GVW (With JL4)
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW (With JL4)
    • C0046
    • C0047
    • C0048
    • C0049
    • C0050
      • Antilock Brake System - Non-Hybrid Less than 3900 kg (8600 lb) GVW (With JL4)
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW (With JL4)
    • C0055
      • Antilock Brake System - Non-Hybrid Less than 3900 kg (8600 lb) GVW
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW
    • C056D
      • Data Communications
      • Power Steering
    • C056E
      • Data Communications
      • Power Steering
    • C0110
      • Antilock Brake System - Non-Hybrid Less than 3900 kg (8600 lb) GVW
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW (With JL4)
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW (Without JL4)
    • C0131
      • Antilock Brake System - Non-Hybrid Less than 3900 kg (8600 lb) GVW
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW
        • (With JL4)
        • (Without JL4)
    • C0161
      • Antilock Brake System - Non-Hybrid Less than 3900 kg (8600 lb) GVW
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW
    • C0176
    • C0179
    • C0186
    • C0196
    • C0201
      • Antilock Brake System - Non-Hybrid Less than 3900 kg (8600 lb) GVW
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW (With JL4)
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW (Without JL4)
    • C0242
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW (Without JL4)
      • Antilock Brake System - Non-Hybrid Less than 3900 kg (8600 lb) GVW
    • C0245
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW (With JL4)
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW (Without JL4)
      • Antilock Brake System - Non-Hybrid Less than 3900 kg (8600 lb) GVW
    • C0252
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW
      • Antilock Brake System - Non-Hybrid Less than 3900 kg (8600 lb) GVW
    • C0253
    • C0267
    • C0277
    • C0287
    • C0292
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW (With JL4)
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW (Without JL4)
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW
    • C0297
    • C0299
    • C0455
    • C0460
    • C0475
    • C0545
    • C0550
    • C0561
      • Power Steering
      • Antilock Brake System - Non-Hybrid Less than 3900 kg (8600 lb) GVW
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW
      • Gasoline With LY6, or Diesel
    • C0569
      • Antilock Brake System - Non-Hybrid Less than 3900 kg (8600 lb) GVW
      • Tire Pressure Monitoring
    • C0710
      • Antilock Brake System - Non-Hybrid Less than 3900 kg (8600 lb) GVW
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW
    • C0750
    • C0755
    • C0760
    • C0765
    • C0774
    • C0775
    • C0800
    • C0856
    • C0870
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW
      • Gasoline With LY6, or Diesel
    • C0880
    • C0890
      • Lighting
      • Gasoline With LY6, or Diesel
    • C0895
    • C0899
    • C0900
    • C1100
    • C1112
    • C1113
    • C1114
    • C1115
    • C1116
    • C1117
    • C1118
    • C1119
  • P Code Charts
    • P0AFA
    • P0AFB
    • P06AC
    • P06AD
    • P06AE
    • P06A3
    • P06A6
    • P06B6
    • P06B7
    • P0010
    • P0011
    • P013A
    • P013B
    • P013C
    • P013D
    • P013E
    • P013F
    • P014A
    • P014B
    • P015A
    • P015B
    • P015C
    • P015D
    • P0016
    • P16F3
    • P018B
    • P018C
    • P018D
    • P023F
    • P025A
    • P0030
      • Powertrain Management (L96)
      • Powertrain Management (without L96)
    • P0031
    • P0032
    • P0036
      • Powertrain Management (L96)
      • Powertrain Management (without L96)
    • P0037
    • P0038
    • P0050
      • Powertrain Management (L96)
      • Powertrain Management (without L96)
    • P0051
    • P0052
    • P0053
      • Powertrain Management (L96)
      • Powertrain Management (without L96)
    • P0054
      • Powertrain Management (L96)
      • Powertrain Management (without L96)
    • P0056
      • Powertrain Management (L96)
      • Powertrain Management (without L96)
    • P0057
    • P0058
    • P057C
    • P057D
    • P0059
      • Powertrain Management (L96)
      • Powertrain Management (without L96)
    • P0060
      • Powertrain Management (L96)
      • Powertrain Management (without L96)
    • P060D
    • P061C
    • P062B
    • P062F
      • Powertrain Management (ECM, without L96)
      • Powertrain Management (ECM, L96))
      • Powertrain Management (Fuel Pump Control Module)
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
      • 6L45/6L50/6L80/6L90 - Automatic Transmission
    • P064A
    • P0068
    • P069E
    • P071A
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
      • 6L45/6L50/6L80/6L90 - Automatic Transmission
    • P0101
      • Powertrain Management (With Heavy Duty L96)
      • Powertrain Management (Without Heavy Duty L96)
    • P0102
    • P0103
    • P0106
      • Powertrain Management (Heavy Duty L96)
      • Powertrain Management (Without Heavy Duty)
    • P0107
      • Powertrain Management (Heavy Duty L96)
      • Powertrain Management (Without Heavy Duty)
    • P0108
      • Powertrain Management (Heavy Duty L96)
      • Powertrain Management (Without Heavy Duty)
    • P0111
    • P0112
      • Powertrain Management (Without Heavy Duty L96)
      • Powertrain Management (Heavy Duty L96)
    • P0113
      • Powertrain Management (Without Heavy Duty L96)
      • Powertrain Management (Heavy Duty L96)
    • P0114
    • P0116
    • P0117
    • P0118
    • P0119
    • P0120
      • Powertrain Management (Without Heavy Duty L96)
      • Powertrain Management (Heavy Duty L96)
    • P0121
      • Powertrain Management (Without Heavy Duty L96)
      • Powertrain Management (Heavy Duty L96)
    • P0122
      • Powertrain Management (Without Heavy Duty L96)
      • Powertrain Management (Heavy Duty L96)
    • P0123
      • Powertrain Management (Without Heavy Duty L96)
      • Powertrain Management (Heavy Duty L96)
    • P0128
    • P0131
      • Powertrain Management (Heavy Duty L96)
      • Powertrain Management (Without Heavy Duty L96)
    • P0132
      • Powertrain Management (Heavy Duty L96)
      • Powertrain Management (Without Heavy Duty L96)
    • P0133
    • P0134
      • Powertrain Management (Without Heavy Duty L96)
      • Powertrain Management (Heavy Duty L96)
    • P0135
      • Powertrain Management (L96)
      • Powertrain Management (without L96)
    • P0137
      • Powertrain Management (Heavy Duty L96)
      • Powertrain Management (Without Heavy Duty L96)
    • P0138
      • Powertrain Management (Heavy Duty L96)
      • Powertrain Management (Without Heavy Duty L96)
    • P0140
      • Powertrain Management (Without Heavy Duty L96)
      • Powertrain Management (Heavy Duty L96)
    • P0141
      • Powertrain Management (L96)
      • Powertrain Management (without L96)
    • P150A
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
      • 6L45/6L50/6L80/6L90 - Automatic Transmission (L96)
    • P150B
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
      • 6L45/6L50/6L80/6L90 - Automatic Transmission (L96)
    • P150C
    • P0151
      • Powertrain Management (Heavy Duty L96)
      • Powertrain Management (Without Heavy Duty L96)
    • P0152
      • Powertrain Management (Heavy Duty L96)
      • Powertrain Management (Without Heavy Duty L96)
    • P0153
    • P0154
      • Powertrain Management (Without Heavy Duty L96)
      • Powertrain Management (Heavy Duty L96)
    • P0155
      • Powertrain Management (L96)
      • Powertrain Management (without L96)
    • P0157
      • Powertrain Management (Heavy Duty L96)
      • Powertrain Management (Without Heavy Duty L96)
    • P0158
      • Powertrain Management (Heavy Duty L96)
      • Powertrain Management (Without Heavy Duty L96)
    • P159C
    • P0160
      • Powertrain Management (Without Heavy Duty L96)
      • Powertrain Management (Heavy Duty L96)
    • P0161
      • Powertrain Management (L96)
      • Powertrain Management (without L96)
    • P162B
    • P0171
    • P0172
    • P0174
    • P0175
    • P182A
    • P182C
    • P182D
    • P182E
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
      • 6L50/6L80/6L90 - Automatic Transmission
    • P182F
    • P0201
      • Powertrain Management
      • Powertrain Management (Heavy Duty L96)
    • P0202
      • Powertrain Management
      • Powertrain Management (Heavy Duty L96)
    • P0203
      • Powertrain Management
      • Powertrain Management (Heavy Duty L96)
    • P0204
      • Powertrain Management
      • Powertrain Management (Heavy Duty L96)
    • P0205
      • Powertrain Management
      • Powertrain Management (Heavy Duty L96)
    • P0206
      • Powertrain Management
      • Powertrain Management (Heavy Duty L96)
    • P0207
      • Powertrain Management
      • Powertrain Management (Heavy Duty L96)
    • P0208
      • Powertrain Management
      • Powertrain Management (Heavy Duty L96)
    • P0218
    • P219A
      • Powertrain Management (Without Heavy Duty L96)
      • Powertrain Management (Heavy Duty L96)
    • P219B
      • Powertrain Management (Without Heavy Duty L96)
      • Powertrain Management (Heavy Duty L96)
    • P0220
      • Powertrain Management (Without Heavy Duty L96)
      • Powertrain Management (Heavy Duty L96)
    • P0222
      • Powertrain Management (Without Heavy Duty L96)
      • Powertrain Management (Heavy Duty L96)
    • P0223
      • Powertrain Management (Without Heavy Duty L96)
      • Powertrain Management (Heavy Duty L96)
    • P0230
      • Powertrain Management (FPCM)
      • Powertrain Management (Without FPCM)
    • P0231
    • P0232
    • P251A
    • P251B
    • P251C
    • P251D
    • P251E
    • P251F
    • P253D
    • P258E
    • P260A
    • P260B
    • P260C
    • P260D
    • P0261
    • P0262
    • P0264
    • P0265
    • P0267
    • P0268
    • P0270
    • P0271
    • P0273
    • P0274
    • P0276
    • P0277
    • P0279
    • P0280
    • P0282
    • P0283
    • P0300
      • Powertrain Management (Heavy Duty L96)
      • Powertrain Management (Without Heavy Duty)
    • P0301
      • Powertrain Management (Heavy Duty L96)
      • Powertrain Management (Without Heavy Duty)
    • P0302
      • Powertrain Management (Heavy Duty L96)
      • Powertrain Management (Without Heavy Duty)
    • P0303
      • Powertrain Management (Heavy Duty L96)
      • Powertrain Management (Without Heavy Duty)
    • P0304
      • Powertrain Management (Heavy Duty L96)
      • Powertrain Management (Without Heavy Duty)
    • P0305
      • Powertrain Management (Heavy Duty L96)
      • Powertrain Management (Without Heavy Duty)
    • P0306
      • Powertrain Management (Heavy Duty L96)
      • Powertrain Management (Without Heavy Duty)
    • P0307
      • Powertrain Management (Heavy Duty L96)
      • Powertrain Management (Without Heavy Duty)
    • P0308
      • Powertrain Management (Heavy Duty L96)
      • Powertrain Management (Without Heavy Duty)
    • P0315
    • P0324
      • P0324, P0326, P0331, P06B6, or P06B7 (With Heavy Duty L96)
      • P0324, P0325, P0326, P0327, P0328, P0330, P0332, or P0333 (Without Heavy Duty)
    • P0325
      • Powertrain Management
      • Powertrain Management (Without Heavy Duty)
    • P0326
      • P0324, P0325, P0326, P0327, P0328, P0330, P0332, or P0333 (Without Heavy Duty)
      • P0324, P0326, P0331, P06B6, or P06B7 (With Heavy Duty L96)
    • P0327
      • Powertrain Management
      • Powertrain Management (Without Heavy Duty)
    • P0328
      • Powertrain Management
      • Powertrain Management (Without Heavy Duty)
    • P0330
      • Powertrain Management
      • Powertrain Management (Without Heavy Duty)
    • P0331
    • P0332
      • Powertrain Management
      • Powertrain Management (Without Heavy Duty)
    • P0333
      • Powertrain Management
      • Powertrain Management (Without Heavy Duty)
    • P0335
    • P0336
    • P0340
    • P0341
    • P0351
    • P0352
    • P0353
    • P0354
    • P0355
    • P0356
    • P0357
    • P0358
    • P0381
    • P0420
    • P0430
    • P0442
    • P0443
    • P0446
    • P0449
    • P0451
    • P0452
    • P0453
    • P0454
    • P0455
    • P0461
    • P0463
    • P0464
    • P0480
    • P0481
    • P0496
    • P0502
      • Tremec 5-Speed (MQ7) - Manual Transmission
      • Tremec 5-Speed (TZ0) - Manual Transmission
    • P0503
      • Tremec 5-Speed (MQ7) - Manual Transmission
      • Tremec 5-Speed (TZ0) - Manual Transmission
    • P0506
    • P0507
    • P0513
    • P0521
    • P0522
    • P0523
    • P0532
      • HVAC - Automatic
      • HVAC - Manual
    • P0533
      • HVAC - Automatic
      • HVAC - Manual
    • P0560
    • P0562
      • Engine Electrical
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
    • P0563
      • Engine Electrical
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
    • P0564
    • P0567
    • P0568
    • P0571
    • P0572
    • P0573
    • P0575
    • P0601
      • Powertrain Management (ECM, without L96)
      • Powertrain Management (ECM, L96)
      • Powertrain Management (Fuel Pump Control Module)
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
      • 6L45/6L50/6L80/6L90 - Automatic Transmission
    • P0602
      • Powertrain Management (ECM, without L96)
      • Powertrain Management (ECM, L96)
      • Powertrain Management (Fuel Pump Control Module)
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
    • P0603
      • Powertrain Management (ECM, without L96)
      • Powertrain Management (ECM, L96)
      • Powertrain Management (Fuel Pump Control Module)
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
      • 6L45/6L50/6L80/6L90 - Automatic Transmission
    • P0604
      • Powertrain Management (ECM, without L96)
      • Powertrain Management (ECM, L96)
      • Powertrain Management (Fuel Pump Control Module)
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
      • 6L45/6L50/6L80/6L90 - Automatic Transmission
    • P0606
      • Powertrain Management (ECM, without L96)
      • Powertrain Management (ECM, L96)
      • Powertrain Management (Fuel Pump Control Module)
    • P0607
    • P0609
      • Antilock Brake System - Non-Hybrid Less than 3900 kg (8600 lb) GVW
      • Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW
    • P0621
    • P0628
    • P0629
    • P0630
    • P0633
    • P0634
    • P0641
      • Power Take-Off
      • Powertrain Management (Fuel Pump Control Module)
      • Powertrain Management (ECM, without L96)
      • Powertrain Management (ECM, L96)
    • P0645
      • HVAC - Manual
      • HVAC - Automatic
    • P0646
      • HVAC - Manual
      • HVAC - Automatic
    • P0647
      • HVAC - Manual
      • HVAC - Automatic
    • P0650
    • P0651
      • Power Take-Off
      • Powertrain Management (ECM, without L96)
      • Powertrain Management (ECM, L96)
    • P0658
    • P0659
    • P0667
    • P0668
    • P0669
    • P0685
      • Powertrain Management (L96)
      • Powertrain Management (Without L96)
    • P0689
      • Powertrain Management (L96)
      • Powertrain Management (Without L96)
    • P0690
      • Powertrain Management (L96)
      • Powertrain Management (Without L96)
    • P0697
    • P0700
    • P0703
    • P0711
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
      • 6L45/6L50/6L80/6L90 - Automatic Transmission
    • P0712
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
      • 6L45/6L50/6L80/6L90 - Automatic Transmission
    • P0713
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
      • 6L45/6L50/6L80/6L90 - Automatic Transmission
    • P0716
      • 6L50/6L80/6L90 - Automatic Transmission
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
    • P0717
      • 6L50/6L80/6L90 - Automatic Transmission
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
    • P0722
      • 6L50/6L80/6L90 - Automatic Transmission
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
    • P0723
      • 6L50/6L80/6L90 - Automatic Transmission
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
    • P0741
      • 6L50/6L80/6L90 - Automatic Transmission
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
    • P0742
      • 6L50/6L80/6L90 - Automatic Transmission
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
    • P0751
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
      • 6L45/6L50/6L80/6L90 - Automatic Transmission
    • P0752
    • P0756
      • 6L50/6L80/6L90 - Automatic Transmission
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
    • P0757
    • P0776
    • P0777
    • P0796
    • P0797
    • P0815
    • P0831
    • P0833
    • P0842
    • P0843
    • P0850
    • P0851
      • 6L50/6L80/6L90 - Automatic Transmission
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
    • P0852
      • 6L50/6L80/6L90 - Automatic Transmission
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
    • P0856
    • P0872
    • P0873
    • P0877
    • P0878
    • P0961
      • 6L50/6L80/6L90 - Automatic Transmission
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
    • P0962
    • P0963
    • P0965
    • P0966
    • P0967
    • P0969
    • P0970
    • P0971
    • P0973
      • 6L50/6L80/6L90 - Automatic Transmission
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
    • P0974
      • 6L50/6L80/6L90 - Automatic Transmission
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
    • P0976
      • 6L50/6L80/6L90 - Automatic Transmission
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
    • P0977
      • 6L50/6L80/6L90 - Automatic Transmission
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
    • P0989
    • P0990
    • P1101
    • P1255
    • P1258
    • P1380
    • P1381
    • P1400
    • P1516
    • P1629
    • P1631
    • P1632
    • P1682
      • Powertrain Management (L96)
      • Powertrain Management (Without L96)
    • P1761
    • P1762
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
      • 6L45/6L50/6L80/6L90 - Automatic Transmission
    • P1915
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
      • 6L50/6L80/6L90 - Automatic Transmission
    • P2066
    • P2067
    • P2068
    • P2088
    • P2089
    • P2096
    • P2097
    • P2098
    • P2099
    • P2101
    • P2119
    • P2120
    • P2122
      • Powertrain Management
      • Powertrain Management (Heavy Duty L96)
    • P2123
      • Powertrain Management
      • Powertrain Management (Heavy Duty L96)
    • P2125
    • P2127
      • Powertrain Management
      • Powertrain Management (Heavy Duty L96)
    • P2128
      • Powertrain Management
      • Powertrain Management (Heavy Duty L96)
    • P2135
      • Powertrain Management (Without Heavy Duty L96)
      • Powertrain Management (Heavy Duty L96)
    • P2138
      • Powertrain Management
      • Powertrain Management (Heavy Duty L96)
    • P2176
    • P2227
    • P2228
    • P2229
    • P2230
    • P2270
      • Powertrain Management (Without Heavy Duty L96)
      • Powertrain Management (Heavy Duty L96)
    • P2271
      • Powertrain Management (Without Heavy Duty L96)
      • Powertrain Management (Heavy Duty L96)
    • P2272
      • Powertrain Management (Without Heavy Duty L96)
      • Powertrain Management (Heavy Duty L96)
    • P2273
      • Powertrain Management (Without Heavy Duty L96)
      • Powertrain Management (Heavy Duty L96)
    • P2534
      • Powertrain Management
      • Wiring Systems and Power Management
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
    • P2544
      • Powertrain Management
      • 6L45/6L50/6L80/6L90 - Automatic Transmission
    • P2610
      • Powertrain Management (ECM, without L96)
      • Powertrain Management (ECM, L96)
    • P2632
      • Powertrain Management
      • Powertrain Management (Heavy Duty L96)
    • P2633
    • P2634
    • P2635
    • P2636
    • P2714
    • P2715
    • P2719
    • P2720
    • P2721
    • P2723
    • P2724
    • P2728
    • P2729
    • P2730
    • P2762
    • P2763
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
      • 6L45/6L50/6L80/6L90 - Automatic Transmission
    • P2764
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
      • 6L45/6L50/6L80/6L90 - Automatic Transmission
    • P2769
    • P2770
    • P2771
    • P3400
    • P3401
    • P3425
    • P3449
  • U Code Charts
    • U02FF
    • U05FF
    • U0020
    • U0073
    • U0077
    • U0100
    • U180F
    • U182A
    • U186A
    • U186B
    • U189A
    • U209A
    • U209D
    • U0400
    • U1500
    • U1511
    • U1512
    • U1513
    • U1812
    • U1813
    • U1814
    • U1815
    • U1816
    • U1817
    • U1818
    • U1820
    • U1821
    • U1826
    • U1829
    • U1842
    • U1843
    • U1862
    • U1866
    • U1875
    • U1876
    • U1878
    • U1879
    • U1885
    • U1886
    • U1888
    • U2099
    • U2100
      • U0073 or U2100
      • U2100
    • U2103
    • U2105
    • U2199
  • Verification Tests