A L L Diagnostic Trouble Codes ( DTC )

• Testing and Inspection
  • Diagnostic Trouble Code Descriptions
    • Diagnostic Trouble Code (DTC) List - Vehicle
    • Diagnostic Trouble Code (DTC) List/Type
      • NVG 246-NP8 Transfer Case
      • NVG 263-NP1 Transfer Case
    • Diagnostic Trouble Code (DTC) Type
      • Allison - Automatic Transmission
      • NV 3500 - Manual Transmission
      • NV 4500 - Manual Transmission
      • 4L60-E/4L65-E/4L70-E - Automatic Transmission
      • 4L80-E/4L85-E Automatic Transmission
    • Diagnostic Trouble Code (DTC) Type Definitions
      • Engine Controls
      • Powertrain Controls
      • Transmission Controls
        • Allison - Automatic Transmission
        • NV 3500 - Manual Transmission
        • NV 4500 - Manual Transmission
        • 4L60-E/4L65-E/4L70-E - Automatic Transmission
        • 4L80-E/4L85-E Automatic Transmission
  • B Code Charts
    • B0012
    • B0013
    • B0014
    • B0016
    • B0017
    • B0018
    • B0022
    • B0024
    • B0026
    • B0042
    • B0043
    • B0044
    • B0051
    • B0053
    • B0078
    • B0081
    • B0082
    • B0083
    • B0084
    • B0090
    • B0091
    • B0092
    • B0098
    • B0100
    • B0101
    • B0102
    • B0103
    • B0104
    • B0105
    • B0159
    • B0164
    • B0174
    • B0179
    • B0183
    • B0188
    • B0229
      • HVAC System - Manual
      • HVAC System - Automatic
    • B0263
      • HVAC System - Automatic
      • HVAC System - Manual
    • B0268
      • HVAC System - Manual
      • HVAC System - Automatic
    • B0283
    • B0408
      • HVAC System - Automatic
      • HVAC System - Manual
    • B0414
      • HVAC System - Automatic
      • HVAC System - Manual
    • B0418
      • HVAC System - Automatic
      • HVAC System - Manual
    • B0424
      • HVAC System - Automatic
      • HVAC System - Manual
    • B0510
    • B0515
    • B0540
    • B0560
    • B0790
      • NVG 246-NP8 Transfer Case
      • NVG 263-NP1 Transfer Case
    • B0989
    • B0990
    • B1000
    • B1001
      • Computer/Integrating System Diagnosis
      • Supplemental Inflatable Restraints
    • B1004
    • B1007
    • B1009
    • B1017
    • B1023
    • B1025
    • B1035
    • B1045
    • B1055
    • B1235
    • B1259
    • B1372
    • B1375
      • HVAC System - Automatic
      • HVAC System - Manual
    • B1390
    • B1397
    • B1422
    • B1440
    • B1480
    • B1487
    • B1488
    • B1492
    • B1516
    • B1544
    • B1580
    • B1590
    • B1600
    • B1605
    • B1610
    • B1620
    • B1640
    • B1645
    • B1722
    • B1770
    • B1775
    • B1780
    • B1785
    • B1790
    • B1805
    • B1825
    • B1850
    • B1860
    • B1960
    • B2355
    • B2365
    • B2375
    • B2415
    • B2425
    • B2430
    • B2435
    • B2455
    • B2470
    • B2476
    • B2482
    • B2483
    • B2484
    • B2527
    • B2537
    • B2550
    • B2575
    • B2580
    • B2585
    • B2600
    • B2610
    • B2615
    • B2620
    • B2625
    • B2645
    • B2725
      • NVG 246-NP8 Transfer Case
      • NVG 263-NP1 Transfer Case
    • B2752
    • B2815
      • Cellular, Entertainment, and Navigation
      • Secondary and Configurable Customer Controls
    • B2947
    • B2948
    • B2957
    • B2958
    • B2960
    • B2961
    • B3006
    • B3008
    • B3009
    • B3031
    • B3033
    • B3654
    • B3655
    • B3656
    • B3770
      • HVAC System - Automatic
      • HVAC System - Manual
    • B3801
    • B3802
    • B3808
    • B3809
    • B3819
    • B3820
    • B3821
    • B3822
    • B3823
    • B3824
    • B3941
    • B3962
  • C Code Charts
    • C003D
    • C021
    • C029
    • C0035
    • C038
    • C0040
    • C041
    • C042
    • C043
    • C044
    • C045
    • C046
    • C047
    • C048
    • C049
    • C050
    • C051
    • C052
    • C053
    • C054
    • C0055
    • C065
    • C066
    • C067
    • C068
    • C069
    • C074
    • C0078
    • C081
    • C0110
    • C0136
    • C0161
    • C0201
    • C0221
    • C0222
    • C0223
    • C0224
    • C0225
    • C0226
    • C0227
    • C0228
    • C0229
    • C0235
    • C0236
    • C0237
    • C0238
    • C0240
    • C0241
    • C0242
    • C0243
    • C0244
    • C0245
      • EBCM Control Valve Circuit
      • Wheel Speed Sensor Frequency Error
    • C0246
    • C0247
    • C0248
    • C0249
    • C0250
    • C0251
    • C0252
    • C0253
    • C0254
    • C0265
    • C0266
    • C0267
    • C0268
    • C0269
    • C0271
    • C0272
    • C0273
    • C0274
    • C0277
    • C0278
    • C0279
    • C0281
    • C0282
    • C0283
    • C0284
    • C0287
    • C0290
    • C0291
    • C0292
    • C0297
    • C0298
    • C0300
    • C0305
    • C0306
      • NVG 246-NP8 Transfer Case
      • NVG 263-NP1 Transfer Case
    • C0321
    • C0327
      • NVG 246-NP8 Transfer Case
      • NVG 263-NP1 Transfer Case
    • C0359
      • NVG 246-NP8 Transfer Case
      • NVG 263-NP1 Transfer Case
    • C0374
    • C0379
      • NVG 246-NP8 Transfer Case
      • NVG 263-NP1 Transfer Case
    • C0481
    • C0485
    • C0511
    • C0550
      • Electro Hydraulic Power Steering
      • NVG 246-NP8 Transfer Case
      • NVG 263-NP1 Transfer Case
    • C0558
    • C0564
    • C0569
    • C0570
    • C0750
    • C0755
    • C0760
    • C0765
    • C0775
  • P Code Charts
    • P0A0A
    • P2A01
    • P2A04
    • P0030
    • P0036
    • P0050
    • P0053
    • P0056
    • P0059
    • P0068
    • P0101
    • P0102
    • P0103
    • P0106
    • P0107
    • P0108
    • P0112
    • P0113
    • P0116
    • P0117
    • P0118
    • P0120
    • P0128
      • P0128
      • Important Information
    • P0131
    • P0132
    • P0133
    • P0134
    • P0135
    • P0136
    • P0137
    • P0138
    • P0140
    • P0141
    • P0151
    • P0152
    • P0153
    • P0154
    • P0155
    • P0156
    • P0157
    • P0158
    • P0160
    • P0161
    • P0171
    • P0172
    • P0174
    • P0175
    • P0200
    • P0218
      • LCT 1000 Allison Transmission
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P0220
    • P0230
    • P0300
    • P0301
    • P0302
    • P0303
    • P0304
    • P0305
    • P0306
    • P0307
    • P0308
    • P0315
    • P0325
    • P0327
    • P0332
    • P0335
    • P0336
    • P0341
    • P0342
    • P0343
    • P0351
    • P0352
    • P0353
    • P0354
    • P0355
    • P0356
    • P0357
    • P0358
    • P0381
    • P0420
    • P0430
    • P0442
    • P0443
    • P0446
    • P0449
    • P0451
    • P0452
    • P0453
    • P0454
    • P0455
    • P0461
    • P0462
    • P0463
    • P0464
    • P0480
    • P0481
    • P0496
    • P0500
      • NV 3500 Manual Transmission
      • NV 4500 Manual Transmission
    • P0502
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P0503
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P0504
    • P0506
    • P0507
    • P0522
    • P0523
    • P0530
      • HVAC System - Automatic
      • HVAC System - Manual
    • P0532
      • HVAC System - Automatic
      • HVAC System - Manual
    • P0533
      • HVAC System - Automatic
      • HVAC System - Manual
    • P0561
    • P0562
    • P0563
    • P0567
    • P0568
    • P0571
    • P0601
    • P0602
      • Engine and Fuel Controls
      • LCT 1000 Allison Transmission
    • P0603
    • P0604
    • P0605
    • P0606
    • P0607
    • P0608
    • P0609
    • P0613
    • P0615
    • P0616
    • P0617
    • P0621
    • P0622
    • P0634
    • P0641
    • P0650
    • P0651
    • P0654
    • P0658
    • P0659
    • P0700
    • P0701
    • P0703
    • P0706
      • LCT 1000 Allison Transmission
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P0708
    • P0711
      • LCT 1000 Allison Transmission
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P0712
      • LCT 1000 Allison Transmission
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P0713
      • LCT 1000 Allison Transmission
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P0716
      • LCT 1000 Allison Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P0717
      • LCT 1000 Allison Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P0719
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P0721
    • P0722
    • P0724
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P0725
    • P0726
    • P0727
    • P0729
    • P0730
    • P0731
    • P0732
    • P0733
    • P0734
    • P0735
    • P0736
    • P0740
    • P0741
      • LCT 1000 Allison Transmission
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P0742
      • LCT 1000 Allison Transmission
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P0748
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P0751
      • LCT 1000 Allison Transmission
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P0752
      • LCT 1000 Allison Transmission
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P0753
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P0756
      • LCT 1000 Allison Transmission
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P0757
      • LCT 1000 Allison Transmission
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P0758
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P0761
    • P0762
    • P0776
    • P0777
    • P0785
    • P0826
    • P0827
    • P0828
    • P0833
      • NV 3500 Manual Transmission
      • NV 4500 Manual Transmission
    • P0842
    • P0843
    • P0847
    • P0848
    • P0851
    • P0852
    • P0856
    • P0872
    • P0873
    • P0877
    • P0878
    • P0880
    • P0881
    • P0882
    • P0883
    • P0894
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P0960
    • P0962
    • P0963
    • P0964
    • P0966
    • P0967
    • P0972
    • P0973
    • P0974
    • P0975
    • P0976
    • P0977
    • P0978
    • P0979
    • P0980
    • P1125
    • P1133
    • P1134
    • P1153
    • P1154
    • P1258
    • P1380
    • P1381
    • P1400
    • P1516
    • P1574
    • P1600
    • P1621
    • P1626
    • P1627
    • P1631
    • P1637
    • P1638
    • P1644
    • P1680
    • P1681
    • P1683
    • P1688
    • P1689
    • P1779
    • P1810
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P2066
    • P2067
    • P2068
    • P2101
    • P2108
    • P2120
    • P2121
    • P2125
    • P2135
    • P2138
    • P2610
    • P2617
    • P2636
    • P2670
    • P2671
    • P2723
    • P2724
    • P2727
    • P2729
    • P2730
    • P2761
      • LCT 1000 Allison Transmission
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P2763
    • P2764
    • P2771
      • LCT 1000 Allison Transmission
      • 4L60-E / 4L65-E / 4L70-E Automatic Transmission
      • 4L80-E / 4L85-E Automatic Transmission
    • P2796
    • P2797
    • All Other P Codes
  • U Code Charts
    • U0001
    • U0073
    • U0107
    • U0415
    • U1000
    • U1016
    • U1022
    • U1023
    • U1024
    • U1026
    • U1041
    • U1048
    • U1064
    • U1088
    • U1096
    • U1128
    • U1129
    • U1130
    • U1137
    • U1151
    • U1152
    • U1154
    • U1160
    • U1161
    • U1166
    • U1167
    • U1241
    • U1300
    • U1301
    • U1305
    • U1500
    • U1881
    • U1882
    • U1883
    • U1884
    • U1885
    • U1886
    • U1887
    • U1888
    • U1889
    • U1890
    • U1891
    • U1892
    • U1893
    • U1894
    • U1895
    • U1896
    • U1897
    • U1898
    • U1899
  • Manufacturer Code Charts
    • DTC 023
    • DTC 024
    • DTC 063
    • DTC 064
    • DTC 065
  • Verification Tests