GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
1997
🢒
GMC P42 Commercial Chassis
🢒 DTC
Diagnostic Trouble Codes
Diagnostic Trouble Codes
DTC P0112 Intake Air Temperature (IAT) Sensor Circuit Low Voltage
DTC P0113 Intake Air Temperature (IAT) Sensor Circuit High Voltage
DTC P0117 Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage
DTC P0118 Engine Coolant Temperature (ECT) Sensor Circuit High Voltage
DTC P0121 Accelerator Pedal Position (APP) Sensor 1 Circuit Performance
DTC P0122 Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage
DTC P0123 Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage
DTC P0182 Fuel Temperature Sensor Circuit Low Voltage
DTC P0183 Fuel Temperature Sensor Circuit High Voltage
DTC P0215 Engine Shutoff (ESO) Solenoid Control Circuit
DTC P0216 Injection Timing Control Circuit
DTC P0219 Engine Overspeed
DTC P0220 Accelerator Pedal Position (APP) Sensor 2 Circuit
DTC P0221 Accelerator Pedal Position (APP) Sensor 2 Circuit Performance
DTC P0222 Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage
DTC P0223 Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage
DTC P0225 Accelerator Pedal Position (APP) Sensor 3 Circuit
DTC P0226 Accelerator Pedal Position (APP) Sensor 3 Circuit Performance
DTC P0227 Accelerator Pedal Position (APP) Sensor 3 Circuit Low Voltage
DTC P0228 Accelerator Pedal Position (APP) Sensor 3 Circuit High Voltage
DTC P0231 Fuel Pump Feedback Circuit Low Voltage
DTC P0236 Turbocharger Boost System Performance
DTC P0237 Turbocharger Boost Sensor Circuit Low Voltage
DTC P0238 Turbocharger Boost Sensor Circuit High Voltage
DTC P0251 Injection Pump Cam Sensor Circuit
DTC P0263 Cylinder 1 Balance System
DTC P0266 Cylinder 2 Balance System
DTC P0269 Cylinder 3 Balance System
DTC P0272 Cylinder 4 Balance System
DTC P0275 Cylinder 5 Balance System
DTC P0278 Cylinder 6 Balance System
DTC P0281 Cylinder 7 Balance System
DTC P0284 Cylinder 8 Balance System
DTC P0335 Crankshaft Position (CKP) Sensor Circuit
DTC P0370 Timing Reference High Resolution System Performance
DTC P0380 Glow Plug Feedback Circuit
DTC P0501 Vehicle Speed Sensor (VSS) Performance
DTC P0567 Cruise Control Resume Switch Circuit
DTC P0568 Cruise Control Set Switch Circuit
DTC P0571 Cruise Control Brake Switch Circuit
DTC P0601 Control Module Read Only Memory (ROM)
DTC P0602 Control Module Not Programmed
DTC P0606 Control Module Internal Performance
DTC P1125 Accelerator Pedal Position (APP) System
DTC P1214 Injection Pump Timing Offset
DTC P1216 Fuel Solenoid Response Time Too Short
DTC P1217 Fuel Solenoid Response Time Too Long
DTC P1218 Injection Pump Calibration Circuit
DTC P1621 Control Module Long Term Memory Performance
DTC P1627 Control Module Analog to Digital Performance
DTC P1635 5 Volt Reference Circuit
DTC P1641 Malfunction Indicator Lamp (MIL) Control Circuit
DTC P1654 Service Throttle Soon Lamp Control Circuit
DTC P1656 Wastegate Solenoid Control Circuit