DTC chart for OBD2


bowtiebandit
04-02-2003, 07:22 PM
Some may not be here but this is an overall list...

Diagnostic Trouble Code (DTC) List - Vehicle
DTC
Descriptor

DTC 001


DTC 002


DTC 003


DTC B0012, B0013, B0014, B0016, B0017, or B0018
Right Front/Passenger Frontal Deployment Loop Circuit

DTC B0022, B0024, B0026, B0042, B0043, or B0044
Left Front/Driver Frontal Deployment Loop Circuit

DTC B0028, B0029, or B0030
Right Front/Driver Side Deployment Loop Circuit

DTC B0040, B0041, or B0045
Left Front/Driver Side Deployment Loop Circuit

DTC B0051
Deployment Commanded

DTC B0053
Deployment Commanded with Loop Malfunctions Present

DTC B0077, B0078, B0079, B0080, B0081, or B0082
Side Impact Sensor (SIS) Circuit

DTC B0100, B0101, B0102, B0103, B0104, or B0105
Electronic Frontal Sensor Circuit

DTC B0145, B0428, or B3531
Auxiliary HAVC Actuator Circuit

DTC B0159 or B0164
Air Temperature Sensor Circuit

DTC B0174, B0179, B0510, or B0515
Discharge Air Temperature Sensor Circuit

DTC B0183 or B0188
Sunload Sensor Circuit

DTC B0229, B0414, B0424, B3761, or B3770
HVAC Actuator Circuit

DTC B0248, B0263, B0268, B0408, or B0418
HVAC Actuator Circuit

DTC B0248, B0263, B0408, or B0418
HVAC Actuator Circuit

DTC B0283
Electric Rear Defrost Circuit

DTC B0414, B0424, B3761, or B3770
HVAC Actuator Circuit

DTC B0540
Speedometer Circuit

DTC B0560
Tachometer Circuit

DTC B0770
All Wheel Drive (AWD) Indicator Circuit

DTC B0775
Four Wheel Drive High Range (4HI) Indicator Circuit

DTC B0780
Four Wheel Drive Low Range (4LO) Indicator Circuit

DTC B0785
Two Wheel Drive High Range (2HI) Indicator Circuit

DTC B0790
Transfer Case Neutral Indicator Circuit

DTC B0951
Dimming Circuit

DTC B1000
ECU Malfunction

DTC B1001
Option Configuration Error

DTC B1004
Keep Alive Memory (KAM) Reset

DTC B1007
Electronic Control Unit (ECU) Performance

DTC B1009
EEPROM Checksum Error

DTC B1017
Output Driver Module (ODM) 1 Performance

DTC B1023
Integral Switch Performance

DTC B1372
Device Ignition 1 (ON and START) Circuit Low

DTC B1375
Device Ignition 3 (ON) Circuit

DTC B1420
Device Voltage

DTC B1440
Power Mode Master Input Circuits Mismatch

DTC B1480
Battery Rundown Protection Circuit Malf

DTC B1550
Mirror Left Front or Right Front Select Switch Circuit

DTC B1720
Mirror Up and Down Control Switch Circuit

DTC B1721
Mirror Left and Right Control Switch Circuit

DTC B1723
Mirror Motor Control Circuit 1 Performance

DTC B1724
Mirror Motor Control Circuit 2 Performance

DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820
Power Seat Switch Circuit

DTC B1825, B1850, B1860, B2355, B2365, or B2375
Seat Position Sensor Circuit

DTC B1830, B1835, B1840, B1845, B2075, B2080, B2085, B2090, or B3905
Lumbar Switch Control Circuit

DTC B2425 or B2430
Seat Heater Circuit

DTC B2435 or B2440
Seat Back Heater Sensor

DTC B2455
Cellular Phone Microphone Circuit

DTC B2470
Cellular Phone Antenna Circuit

DTC B2476
Cellular Phone Select Service Switch Malfunction

DTC B2482
Cellular Phone Select Service Switch Range/Performance

DTC B2483 or B2484
Global Positioning System (GPS) Sensor Circuit

DTC B2527
Front Fog Lamp Circuit Low

DTC B2530
Front Foglamps Control Circuit

DTC B2540
Rear Foglamps Control Circuit

DTC B2550
Backup Lamps Control Circuit

DTC B2575
Headlamp Control Circuit

DTC B2580
Headlamp High Beam Control Circuit

DTC B2585
Parklamp Control Circuit Malfunction

DTC B2610
Passenger Compartment Dimming 1 Circuit

DTC B2615
Passenger Compartment Dimming 2 Circuit

DTC B2620
Display Dimming Input Circuit

DTC B2625
Display Dimming Pulse Width Modulation (PWM) Output Circuit

DTC B2645
Ambient Light Sensor Circuit

DTC B2697
Headlamp Washer Request Circuit

DTC B2725
ATC Mode Switch Circuit Malfunction

DTC B2734
Control Module Internal Performance

DTC B2815
Steering Wheel Controls Illegal Resistance Value

DTC B2947
Security System Sensor Power CKT Low

DTC B2948
Security System Sensor Power CKT High

DTC B2957
Security System Sensor Data Circuit Low

DTC B2958
Security System Sensor Data Circuit High

DTC B2960
Sec Sys Sensor Data Incorrect but Valid

DTC B2961
Key In Ignition Circuit Malfunction

DTC B3031
Key Decoder Device in Assem Learn Mode

DTC B3055
Key Not Present

DTC B3060
Unprogrammed Transponder Identification Code Received

DTC B3801
Passenger Compartment Lamp Request Circuit

DTC B3802
Parklamps Request Circuit

DTC B3808
Rear Door Lock Relay Circuit

DTC B3809
Rear Door Unlock Relay Circuit

DTC B3810 or B3811
Washer Relay Circuit

DTC B3819
Left Rear Power Window Up Relay Circuit

DTC B3820
Left Rear Power Window Down Relay Circuit

DTC B3821
Window Lockout Circuit Low

DTC B3822
Right Rear Power Window Up Relay Circuit

DTC B3823
Right Rear Power Window Down Relay Circuit

DTC B3824
Window Lockout Circuit Low

DTC B3935
Transponder Authentication Error

DTC C0221-C0227
Front Wheel Speed Sensor Circuit

DTC C0229
Drop Out of Front Wheel Speed Signals

DTC C0235-C0237or P0609
Rear Wheel Speed Sensor Circuit

DTC C0238
Wheel Speed Mismatch

DTC C0241-C0254
EBCM Control Valve Circuit

DTC C0265 or C0266
EBCM Relay Circuit

DTC C0267 or C0268
Pump Motor Circuit Open/Shorted

DTC C0269 or C0274
Excessive Dump/Isolation Time

DTC C0271-C0273, C0284
EBCM Malfunction

DTC C0279
Powertrain Configuration Not Valid

DTC C0281
Brake Switch Circuit

DTC C0283
Traction Switch Shorted to Ground

DTC C0287, P1644, or P1689
Delivered Torque Circuit

DTC C0290 or C0292
Lost Communications With PCM

DTC C0291
Lost Communications With BCM

DTC C0297
Powertrain Configuration Data Not Received

DTC C0298 or P1571
Powertrain Indicated Traction Control Malfunction

DTC C0300
Rear Speed Sensor Malfunction

DTC C0305
Front Speed Sensor Malfunction

DTC C0306
Motor A or B Circuit

DTC C0321
Transfer Case Lock Circuit

DTC C0327
Encoder Circuit Malfunction

DTC C0359
Four Wheel Drive Low Range (4LO) Discrete Output Circuit

DTC C0374
General System Malfunction

DTC C0379
Front Axle System

DTC C0550
ECU Malfunction

DTC P0101
Mass Air Flow (MAF) Sensor Performance

DTC P0102
Mass Air Flow (MAF) Sensor Circuit Low Frequency

DTC P0103
Mass Air Flow (MAF) Sensor Circuit High Frequency

DTC P0106
Manifold Absolute Pressure (MAP) Sensor Performance

DTC P0107
Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage

DTC P0108
Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage

DTC P0112
Intake Air Temperature (IAT) Sensor Circuit Low Voltage

DTC P0113
Intake Air Temperature (IAT) Sensor Circuit High Voltage

DTC P0116
Engine Coolant Temperature (ECT) Sensor Performance

DTC P0117
Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage

DTC P0118
Engine Coolant Temperature (ECT) Sensor Circuit High Voltage

DTC P0120
Throttle Position (TP) Sensor 1 Circuit

DTC P0125
Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control

DTC P0128
Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature

DTC P0131 or P0151
HO2S Circuit Low Voltage

DTC P0132 or P0152
HO2S Circuit High Voltage

DTC P0133 or P0153
HO2S Slow Response

DTC P0134 or P0154
HO2S Circuit Insufficient Activity

DTC P0135, P0141, P0155, or P0161
HO2S Heater Performance

DTC P0137 or P0157
HO2S Circuit Low Voltage

DTC P0138 or P0158
HO2S Circuit High Voltage

DTC P0140 or P0160
HO2S Circuit Insufficient Activity

DTC P0171 or P0174
Fuel Trim System Lean

DTC P0172 or P0175
Fuel Trim System Rich

DTC P0200
Injector Control Circuit

DTC P0218
Transmission Fluid Overtemperature

DTC P0220
Throttle Position (TP) Sensor 2 Circuit

DTC P0230
Fuel Pump Relay Control Circuit

DTC P0300
Engine Misfire Detected

DTC P0315
Crankshaft Position (CKP) System Variation Not Learned

DTC P0325
Knock Sensor Module Performance

DTC P0327 or P0332
Knock Sensor Circuit

DTC P0335
Crankshaft Position (CKP) Sensor Circuit

DTC P0336
Crankshaft Position (CKP) Sensor Performance

DTC P0341
Camshaft Position (CMP) Sensor Performance

DTC P0342
Camshaft Position (CMP) Sensor Circuit Low Voltage

DTC P0343
Camshaft Position (CMP) Sensor Circuit High Voltage

DTC P0351-P0358
Ignition Coil Control Circuit

DTC P0420 or P0430
Catalyst System Low Efficiency

DTC P0442
Evaporative Emission (EVAP) System Small Leak Detected

DTC P0443
Evaporative Emission (EVAP) Purge Solenoid Control Circuit

DTC P0446
Evaporative Emission (EVAP) Vent System Performance

DTC P0449
Evaporative Emission (EVAP) Vent Solenoid Control Circuit

DTC P0452
Fuel Tank Pressure Sensor Circuit Low Voltage

DTC P0453
Fuel Tank Pressure Sensor Circuit High Voltage

DTC P0455
Evaporative Emission (EVAP) System Large Leak Detected

DTC P0461
Fuel Level Sensor Performance

DTC P0462
Fuel Level Sensor Circuit Low Voltage

DTC P0463
Fuel Level Sensor Circuit High Voltage

DTC P0480
Cooling Fan Relay Control Circuit

DTC P0483 or P0493
Cooling Fan System

DTC P0495
Cooling Fan Speed High

DTC P0496
Evaporative Emission (EVAP) System Flow During Non-Purge

DTC P0502
Vehicle Speed Sensor (VSS) Circuit Low Input

DTC P0503
Vehicle Speed Sensor (VSS) Circuit Intermittent

DTC P0506
Idle Speed Low

DTC P0507
Idle Speed High

DTC P0522
Engine Oil Pressure (EOP) Switch Circuit Low Voltage

DTC P0523
Engine Oil Pressure (EOP) Sensor Circuit High Voltage

DTC P0526
Cooling Fan Speed Sensor Circuit

DTC P0530
Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit

DTC P0562
System Voltage Low

DTC P0563
System Voltage High

DTC P0567
Cruise Control Resume Switch Circuit

DTC P0568
Cruise Control Set Switch Circuit

DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
ECU Malfunction

DTC P0608
Vehicle Speed Output Circuit

DTC P0621
Generator L-Terminal Circuit

DTC P0622
Generator F-Terminal Circuit

DTC P0641
5 Volt Reference 1 Circuit

DTC P0650
Malfunction Indicator Lamp (MIL) Control Circuit

DTC P0651
5 Volt Reference 2 Circuit

DTC P0654
Engine Speed Output Circuit

DTC P0705
Transmission Range (TR) Switch Circuit

DTC P0706
Transmission Range (TR) Switch Performance

DTC P0711
TFT Sensor Circuit Range/Performance

DTC P0712
Transmission Fluid Temperature (TFT) Sensor Circuit Low Input

DTC P0713
Transmission Fluid Temperature (TFT) Sensor Circuit High Input

DTC P0719
Brake Switch Circuit Low Input

DTC P0724
Brake Switch Circuit High Input

DTC P0740
TCC Enable Solenoid Circuit Electrical

DTC P0741
Torque Converter Clutch (TCC) System-Stuck Off

DTC P0742
TCC System Stuck On

DTC P0748
Pressure Control Solenoid Circuit Electrical

DTC P0751
1-2 Shift Solenoid Valve Performance

DTC P0752
1-2 Shift Solenoid (SS) Valve Performance - No Second Or Third Gear

DTC P0753
1-2 Shift Solenoid Circuit Electrical

DTC P0756
2-3 Shift Solenoid Valve Performance

DTC P0757
2-3 Shift Solenoid (SS) Valve Performance - No Third Or Fourth Gear

DTC P0758
2-3 Shift Solenoid Circuit Electrical

DTC P0785
3-2 Shift Solenoid Circuit Electrical

DTC P0894
Transmission Component Slipping

DTC P1106
Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage

DTC P1107
Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage

DTC P1111
Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage

DTC P1112
Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage

DTC P1114
Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage

DTC P1115
Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage

DTC P1125
Accelerator Pedal Position (APP) System

DTC P1133 or P1153
HO2S Insufficient Switching

DTC P1134
HO2S Transition Time Ratio Sensor 1

DTC P1137
HO2S Circuit Low Voltage During Power Enrichment Sensor 2

DTC P1138
HO2S Circuit High Voltage During Decel Fuel Cut-Off (DFCO) Sensor 2

DTC P1171
Fuel System Lean During Acceleration

DTC P1258
Engine Coolant Overtemperature - Protection Mode Active

DTC P1380
Misfire Detected - Rough Road Data Not Available

DTC P1381
Misfire Detected - No Communication with Brake Control Module

DTC P1481
Cooling Fan Speed Sensor Circuit

DTC P1482
Cooling Fan Speed Output Circuit

DTC P1484
Cooling Fan System Performance

DTC P1514
Throttle Body Performance

DTC P1515
Control Module Throttle Actuator Position Performance

DTC P1516
Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance

DTC P1518
Throttle Actuator Control (TAC) Module Serial Data Circuit

DTC P1574
Stoplamp Switch Circuit

DTC P1626
Theft Deterrent Fuel Enable Signal Not Received

DTC P1630
Theft Deterrent Learn Mode Active

DTC P1631
Theft Deterrent Start Enable Signal Not Correct

DTC P1632
Theft Deterrent Start Disable Signal Received

DTC P1637
Generator L-Terminal Circuit

DTC P1638
Generator F-Terminal Circuit

DTC P1810
TFP Valve Position Switch Circuit

DTC P1860
TCC PWM Solenoid Circuit Electrical

DTC P1870
Transmission Component Slipping

DTC P1875
Four Wheel Drive (4WD) Low Switch Circuit

DTC P2108
Throttle Actuator Control (TAC) Module Performance

DTC P2120
Accelerator Pedal Position (APP) Sensor 1 Circuit

DTC P2121
Accelerator Pedal Position (APP) Sensor 1 Performance

DTC P2125
Accelerator Pedal Position (APP) Sensor 2 Circuit

DTC P2135
Throttle Position (TP) Sensor 1-2 Correlation

DTC U1000 and U1255
Class 2 Communication Malfunction

DTC U1001-U1254
Lost Communication with XXX

DTC U1300, U1301, or U1305
Class 2 Data Link Shorted

DTC U1500
Inter-device Dedicated Bus 1

bcopeland
10-05-2005, 12:31 PM
Sir - what usually causes a P0300 in a 1999 Chevy malibu? It runs like it was running out of gas for about a one day a month then stops. When it does this, it does it for only 5 minutes and then it picks up. It is intermittent. I thought it was a fuel problem.

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