Diagnostic Trouble Code (DTC) List/Type. GMC Truck Savana 2000

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2000 🢒 Savana 🢒 Body and Accessories 🢒 Data Link Communications 🢒 Diagnostic Trouble Code (DTC) List/Type

Important: For Automatic Transmission DTC types, refer to Diagnostic Trouble Code (DTC) List/Type in Automatic Transmission 4L80-E.

The service information contained in this manual refers to the Federal calibration package. The export change is NOT reflected in the service information on the DTC's diagnostic support information page or in the Repair Instructions. Export vehicles may have differences in DTC types that will affect Malfunction Indicator Lamp (MIL) operation.

Type A: The PCM illuminates the malfunction indicator lamp (MIL) on the first drive trip that the diagnostic runs and fails.

Type B: The PCM illuminates the malfunction indicator lamp (MIL) on the second consecutive drive trip that the diagnostic runs and fails.

Type C: The PCM illuminates the Service Throttle Soon lamp only when there is more than one DTC (Type C) stored.

Type C*: The PCM will not illuminate a service lamp but will store a Failure Record on the first drive trip that the diagnostic runs and fails.

If a system is malfunctioning and the associated DTC has been disabled (Type X), it may be beneficial to use the diagnostic table as a guide to aid in diagnosis. Many of the DTC tables include a functional check of the system that may pinpoint a problem. However, it is important to remember that the DTC tables are specifically designed for use only when a DTC is set. Therefore, a thorough understanding of the normal operation of the system being diagnosed is necessary and use of the tables for this purpose is at the discretion of the technician.

DTC	Description	RPO L65
P0112	Intake Air Temperature (IAT) Sensor Circuit Low Voltage	B
P0113	Intake Air Temperature (IAT) Sensor Circuit High Voltage	B
P0117	Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage	B
P0118	Engine Coolant Temperature (ECT) Sensor Circuit High Voltage	B
P0121	Accelerator Pedal Position (APP) Sensor 1 Circuit Performance	C
P0122	Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage	C
P0123	Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage	C
P0126	Engine Coolant Temperature (ECT) Insufficient for Stable Operation	B
P0182	Fuel Temperature Sensor Circuit Low Voltage	B
P0183	Fuel Temperature Sensor Circuit High Voltage	B
P0215	Engine Shutoff (ESO) Solenoid Control Circuit	C*
P0216	Injection Timing Control Circuit	B
P0219	Engine Overspeed	C*
P0220	Accelerator Pedal Position (APP) Sensor 2 Circuit	C
P0221	Accelerator Pedal Position (APP) Sensor 2 Circuit Performance	C
P0222	Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage	C
P0223	Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage	C
P0225	Accelerator Pedal Position (APP) Sensor 3 Circuit	C
P0226	Accelerator Pedal Position (APP) Sensor 3 Circuit Performance	C
P0227	Accelerator Pedal Position (APP) Sensor 3 Circuit Low Voltage	C
P0228	Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage	C
P0231	Fuel Pump Feedback Circuit Low Voltage	B
P0236	Turbocharger Boost System Performance	B
P0237	Turbocharger Boost Sensor Circuit Low Voltage	B
P0238	Turbocharger Boost Sensor Circuit High Voltage	B
P0251	Injection Pump Cam Sensor Circuit	A
P0263	Cylinder 1 Balance System	C*
P0266	Cylinder 2 Balance System	C*
P0269	Cylinder 3 Balance System	C*
P0272	Cylinder 4 Balance System	C*
P0275	Cylinder 5 Balance System	C*
P0278	Cylinder 6 Balance System	C*
P0281	Cylinder 7 Balance System	C*
P0284	Cylinder 8 Balance System	C*
P0300	Engine Misfire Detected	B
P0301	Cylinder 1 Misfire Detected	B
P0302	Cylinder 2 Misfire Detected	B
P0303	Cylinder 3 Misfire Detected	B
P0304	Cylinder 4 Misfire Detected	B
P0305	Cylinder 5 Misfire Detected	B
P0306	Cylinder 6 Misfire Detected	B
P0307	Cylinder 7 Misfire Detected	B
P0335	Crankshaft Position (CKP) Sensor Circuit	A
P0370	Timing Reference High Resolution System Performance	A
P0380	Glow Plug Feedback Circuit	B
P0501	Vehicle Speed Sensor (VSS) Performance	C*
P0567	Cruise Control Resume Switch	C*
P0568	Cruise Control Set Switch Circuit	C*
P0571	Cruise Control Brake Switch Circuit	C*
P0601	Control Module Read Only Memory	A
P0602	Control Module Not Programmed	C*
P0604	Control Module Random Access Memory (RAM)	C*
P0606	Control Module Internal Performance	A
P1125	Accelerator Pedal Position (APP) System	C
P1214	Injection Pump Timing Offset	B
P1216	Fuel Solenoid Response Time too Short	C
P1217	Fuel Solenoid Response Time too Long	C
P1218	Injection Pump Calibration Circuit	B
P1621	Control Module Long Term Memory Performance	C*
P1626	Theft Deterrent Fuel Enable Signal Lost	C*
P1627	Control Module Analog to Digital Performance	B
P1630	Theft Deterrent Learn Mode Active	B
P1631	Theft Deterrent Start Enable Signal Not Correct	C*
P1635	Volt Reference Circuit	C
P1641	Malfunction Indicator Lamp (MIL) Control Circuit	C*
P1643	Wait to Start Lamp Control Circuit	B
P1654	Service Throttle Soon Lamp Control Circuit	C*
P1656	Wastegate Solenoid Control Circuit	B