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HOMESERVICE MANUALSCHEVROLET2001CORVETTE BASE, 2D CONVERTIBLE, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCETESTING & DIAGNOSISENGINE CONTROLS SELF-DIAGNOSTICS - 5.7LDIAGNOSTIC TROUBLE CODE DEFINITIONS
2001 Chevrolet Corvette Base, 2D Convertible, Standard

Diagnostic Trouble Code Definitions

2001 Chevrolet Corvette Base, 2D Convertible, StandardSECTION Diagnostic Trouble Code Definitions
NOTE: Use of Tech 2 scan tool is required to retrieve DTCs. Refer to user reference manual supplied with scan tool.
DIAGNOSTIC TROUBLE CODE DEFINITION

DTC (1) Definition (2) Code Type
BXXXX (3) Body Control DTC N/A
CXXXX (4), (5) Brakes/Chassis DTC N/A
P0101  Mass Airflow Sensor Signal Out Of Range B
P0102  Mass Airflow Sensor Circuit Low Frequency B
P0103  Mass Airflow Sensor Circuit High Frequency B
P0106  Manifold Absolute Pressure Sensor Signal Out Of Range B
P0107  Manifold Absolute Pressure Sensor Circuit Low Voltage B
P0108  Manifold Absolute Pressure Sensor Circuit High Voltage B
P0112  Intake Air Temperature Sensor Circuit Low Voltage B
P0113  Intake Air Temperature Sensor Circuit High Voltage B
P0117  Engine Coolant Temperature Sensor Circuit Low Voltage B
P0118  Engine Coolant Temperature Sensor Circuit High Voltage B
P0125  Engine Coolant Temperature Excessive Time To Enter Closed Loop Fuel Control B
P0128  Engine Coolant Temperature Excessive Time To Reach Operating Temperature B
P0131  HO2S Circuit Voltage Low - Bank 1, Sensor 1 B
P0132  HO2S Circuit Voltage High - Bank 1, Sensor 1 B
P0133  HO2S Slow Response - Bank 1, Sensor 1 B
P0134  HO2S Circuit Insufficient Activity - Bank 1, Sensor 1 B
P0135  HO2S Heater Performance - Bank 1, Sensor 1 B
P0137  HO2S Circuit Low Voltage - Bank 1, Sensor 2 B
P0138  HO2S Circuit High Voltage - Bank 1, Sensor 2 B
P0140  HO2S Circuit Insufficient Activity - Bank 1, Sensor 2 B
P0141  HO2S Heater Performance - Bank 1, Sensor 2 B
P0151  HO2S Circuit Low Voltage - Bank 2, Sensor 1 B
P0152  HO2S Circuit High Voltage - Bank 2, Sensor 1 B
P0153  HO2S Slow Response - Bank 2, Sensor 1 B
P0154  HO2S Circuit Insufficient Activity - Bank 2, Sensor 1 B
P0155  HO2S Heater Performance - Bank 2, Sensor 1 B
P0157  HO2S Circuit Low Voltage - Bank 2, Sensor 2 B
P0158  HO2S Circuit High Voltage - Bank 2, Sensor 2 B
P0160  HO2S Circuit Insufficient Activity - Bank 2, Sensor 2 B
P0161  HO2S Heater Performance - Bank 2, Sensor 2 B
P0171  Fuel Trim System Lean - Bank 1 B
P0172  Fuel Trim System Rich - Bank 1 B
P0174  Fuel Trim System Lean - Bank 2 B
P0175  Fuel Trim System Rich - Bank 2 B
P0200  Injector Control Circuit B
P0218 (6) Transmission Fluid Overtemperature C
P0230  Fuel Pump Relay Control Circuit B
P0300  Engine Misfire Detected B
P0325  Knock Sensor Module Performance B
P0327  Knock Sensor No. 1 Circuit B
P0332  Knock Sensor No. 2 Circuit B
P0335  Crankshaft Position Sensor Circuit B
P0336  Crankshaft Position Sensor Performance B
P0341  Camshaft Position Sensor Performance B
P0342  Camshaft Position Sensor Circuit Low Voltage B
P0343  Camshaft Position Sensor Circuit High Voltage B
P0351  Ignition Coil No. 1 Control Circuit B
P0352  Ignition Coil No. 2 Control Circuit B
P0353  Ignition Coil No. 3 Control Circuit B
P0354  Ignition Coil No. 4 Control Circuit B
P0355  Ignition Coil No. 5 Control Circuit B
P0356  Ignition Coil No. 6 Control Circuit B
P0357  Ignition Coil No. 7 Control Circuit B
P0358  Ignition Coil No. 8 Control Circuit B
P0410  Secondary Air Injection System A
P0412  Secondary Air Injection Solenoid Control Circuit B
P0418  Secondary Air Injection Pump Relay Control Circuit B
P0420  Catalyst System Low Efficiency - Bank 1 A
P0430  Catalyst System Low Efficiency - Bank 2 A
P0440  Evaporative Emission System A
P0442  Evaporative Emission Small Leak Detected A
P0443  Evaporative Emission Canister Purge Solenoid Control Circuit B
P0446  Evaporative Emission Vent System Performance A
P0449  EVAP Canister Vent Solenoid Valve Control Circuit B
P0452  Fuel Tank Pressure Sensor Circuit Low Voltage B
P0453  Fuel Tank Pressure Sensor Circuit High Voltage B
P0461 (7) Fuel Level Sensor Circuit Performance C
P0462 (7) Fuel Level Sensor Circuit Low Voltage C
P0463 (7) Fuel Level Sensor Circuit High Voltage C
P0480  Cooling Fan Relay No. 1 Control Circuit B
P0481  Cooling Fan Relays No. 2 & 3 Control Circuit B
P0500  (8) Vehicle Speed Sensor Circuit N/A
P0502  (9) Vehicle Speed Sensor Signal Out Of Range B
P0503  (9) Vehicle Speed Sensor Malfunction B
P0506  Idle Speed Low B
P0507  Idle Speed High B
P0522 (7) Engine Oil Pressure Sensor Circuit Low Voltage C
P0523 (7) Engine Oil Pressure Sensor Circuit High Voltage C
P0530  A/C Refrigerant Pressure Sensor Circuit C
P0562 (10) System Voltage Low C
P0563 (10) System Voltage High C
P0567 (11) Cruise Resume Circuit C
P0568 (11) Cruise Set Circuit C
P0571 (11) Cruise Control Brake Switch Circuit N/A
P0601  PCM Memory A
P0602  PCM Not Programmed A
P0604  PCM Random Access Memory A
P0606  PCM Internal Performance A
P0608 (7) Vehicle Speed Output Circuit C
P0645  A/C Clutch Relay Control Circuit C
P0650  Malfunction Indicator Light (MIL) Control Circuit B
P0654 (7) Engine Speed Output Circuit C
P0704  Clutch Switch Circuit N/A
P0706  Transmission Range Switch Performance C
P0711  Transmission Fluid Temperature Sensor Circuit Malfunction C
P0712  Transmission Fluid Temperature Sensor Circuit Low Input C
P0713  Transmission Fluid Temperature Sensor Circuit High Input C
P0719 (6) TCC Brake Switch Signal Low C
P0724 (6) TCC Brake Switch Signal High C
P0740 (6) TCC Solenoid Valve Circuit Malfunction B
P0742 (6) TCC Malfunction B
P0748 (6) Pressure Control Solenoid Circuit Malfunction C
P0751 (6) 2-2-3-3 Shift Pattern Detected B
P0752 (6) 1-1-4-4 Shift Pattern Detected B
P0753 (6) 1-2 Shift Solenoid Circuit Malfunction B
P0756 (6) 4-3-3-4 Shift Pattern Detected A
P0757 (6) 1-2-2-1 Shift Pattern Detected A
P0758 (6) 2-3 Shift Solenoid Circuit Malfunction A
P0785 (6) 3-2 Shift Solenoid Circuit Malfunction B
P0801 (6) Reverse Inhibit Solenoid Control Circuit N/A
P0803 (6) Skip Shift Solenoid Control Circuit N/A
P0804 (6) Skip Shift Light Control Circuit N/A
P1111  Intake Air Temperature Sensor Signal Voltage High C
P1112  Intake Air Temperature Sensor Signal Voltage Low C
P1114  Engine Coolant Temperature Sensor Signal Voltage High C
P1115  Engine Coolant Temperature Sensor Signal Voltage Low C
P1120  Throttle Position Sensor 1 Circuit A
P1125  Accelerator Pedal Position Sensor System Malfunction A
P1133  HO2S Insufficient Switching - Bank 1, Sensor 1 B
P1134  HO2S Transition Time Ratio - Bank 1, Sensor 1 B
P1153  HO2S Insufficient Switching - Bank 2, Sensor 1 B
P1154  HO2S Transition Time Ratio - Bank 2, Sensor 1 B
P1220  Throttle Position (TP) Sensor No. 2 Circuit A
P1221  Throttle Position (TP) Sensor No. 1 & 2 Performance A
P1258  Engine Coolant Overtemperature - Protection Mode Active A
P1275  Accelerator Pedal Position Sensor No. 1 Circuit C
P1276  Accelerator Pedal Position Sensor No. 1 Performance C
P1280  Accelerator Pedal Position Sensor No. 2 Circuit C
P1281  Accelerator Pedal Position Sensor No. 2 Performance C
P1285  Accelerator Pedal Position Sensor No. 3 Circuit C
P1286  Accelerator Pedal Position Sensor No. 3 Performance C
P1336  Crankshaft Position Sensor Variation Learn Procedure Not Performed A
P1380  Misfire Detected - Rough Road Data Not Available C
P1381  Misfire Detected - No Communication With Brake Control Module C
P1415  Secondary Air Injection System - Bank 1 A
P1416  Secondary Air Injection System - Bank 2 A
P1431 (7) Fuel Level Sensor No. 2 (Right Side) Circuit Performance C
P1432 (7) Fuel Level Sensor No. 2 (Right Side) Circuit Low Voltage C
P1433 (7) Fuel Level Sensor No. 2 (Right Side) Circuit High Voltage C
P1441  EVAP System Flow During Non-Purge B
P1514  Throttle Body Performance A
P1515  Control Module Throttle Actuator Position Performance A
P1516  Throttle Actuator Control Module - Throttle Actuator Position Performance A
P1517  Throttle Actuator Control Module Processor A
P1518  Throttle Actuator Control Module Serial Data Circuit A
P1539  A/C Clutch Feedback Circuit High Voltage C
P1546  A/C Clutch Feedback Circuit Low Voltage C
P1571 (4) Traction Control Torque Request Circuit C
P1574 (11) Stoplight Switch Circuit C
P1575  Extended Travel Brake Switch Circuit C
P1626 (12) Theft Deterrent System Fuel Enable Circuit Lost C
P1630 (12) Theft Deterrent Learn Mode Active C
P1631 (12) Theft Deterrent Start Enable Signal Incorrect C
P1635  5-Volt Reference "A" Circuit B
P1637 (10) Generator "L" Terminal Circuit C
P1638 (10) Generator "F" Terminal Circuit C
P1639  5-Volt Reference "B" Circuit B
P1644 (4) Delivered Torque Signal Voltage Invalid C
P1652 (5) Powertrain Induced Chassis Pitch Output Circuit C
P1683  PCM Internal Malfunction B
P1689 (4) Delivered Torque Signal Voltage Invalid C
P1810 (6) Invalid TFP Manual Valve Position Switch State B
P1860 (6) TCC PWM Solenoid Valve Circuit Malfunction B
P1870 (6) Excessive TCC Slip When Engaged B
UXXXX (3) Scan Tool Does Not Communicate With Class 2 Device N/A
(1) DTC definitions may vary depending on vehicle and/or engine configuration.
(2) For code type definitions, see CODE TYPES  under SELF-DIAGNOSTIC SYSTEM.
(3) See appropriate BODY CONTROL MODULES article in ACCESSORIES & EQUIPMENT.
(4) See appropriate ANTI-LOCK/TCS article in BRAKES.
(5) See ELECTRONIC - REAL TIME DAMPING - CORVETTE article in SUSPENSION.
(6) See appropriate ELECTRONIC CONTROLS article in AUTOMATIC TRANSMISSIONS.
(7) See appropriate INSTRUMENT PANELS article in ACCESSORIES & EQUIPMENT.
(8) This procedure applies to M/T vehicles only.
(9) This procedure applies to A/T vehicles only.
(10) See appropriate GENERATORS & REGULATORS article in STARTING & CHARGING SYSTEMS.
(11) See appropriate CRUISE CONTROL SYSTEMS article in ACCESSORIES & EQUIPMENT.
(12) See appropriate ANTI-THEFT SYSTEMS article in ACCESSORIES & EQUIPMENT.
RENDER: 1.0x

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  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
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