2000 Corvette DTC Listing
DTC B0016 RF/Passenger Frontal Deployment Loop (Single Stage or Stage 1) Resistance Low 
DTC B0017 RF/Passenger Frontal Deployment Loop (Single Stage or Stage 1) Open 
DTC B0018 RF/Passenger Frontal Deployment Loop (Single Stage or Stage 1) Short to Ground/Voltage Out of Range 
DTC B0022 LF/Driver Frontal Deployment Loop (Single Stage or Stage 1) Resistance Low 
DTC B0024 LF/Driver Frontal Deployment Loop (Single Stage or Stage 1) Short to Ground/Voltage Out of Range 
DTC B0026 LF/Driver Frontal Deployment Loop (Single Stage or Stage 1) Open 
DTC B0051 Deployment Commanded 
DTC B0053 Deployment Commanded with Loop Malfunctions Present 
DTC B0090 Active Switch Voltage Out of Range 
DTC B0091 Active Switch: Wrong State 
DTC B0332 Outside Air Temp Sensor Short to Ground 
DTC B0333 Outside Air Temperature Sensor Open 
DTC B0337 Inside Air Temp Sensor Short to GND 
DTC B0338 Inside Air Temperature Sensor Open 
DTC B0348 Sunload Temperature Sensor Open 
DTC B0361 Left Actuator Feedback Short to GND 
DTC B0363 Left Actuator Feedback Open 
DTC B0365 Right Actuator Feedback Short to GND 
DTC B0367 Right Actuator Feedback Open 
DTC B0432 Rear Defogger Relay Circuit 
DTC B0433 Rear Defogger Relay Circuit 
DTC B0441 Left Actuator Out of Range 
DTC B0446 Right Actuator Out of Range 
DTC B0502 RH DRL Relay Circuit 
DTC B0503 RH DRL Relay Circuit 
DTC B0507 LH DRL Relay Circuit 
DTC B0508 LH DRL Relay Circuit 
DTC B0516 Speedometer Signal Circuit Malfunction 
DTC B0521 Tachometer Signal Circuit Malfunction 
DTC B0605 BCM Internal Memory Malfunction 
DTC B0605 Receiver Internal Memory Malfunction 
DTC B0846 Battery 2 Out of Range 
DTC B0851 Battery 1 Out of Range 
DTC B0856 +5 Volt Reference Out of Range 
DTC B1000 ECU Malfunction 
DTC B1001 Option Configuration Error 
DTC B1512 DIC Switch 1 Signal Short to Ground 
DTC B1517 DIC Switch 2 Signal Short to Ground 
DTC B1522 DIC Switch 3 Signal Short to Ground 
DTC B1527 DIC Switch 4 Signal Short to Ground 
DTC B1532 DIC Switch 5 Signal Short to Ground 
DTC B1537 DIC Switch 6 Signal Short to Ground 
DTC B1542 Oil Temperature Circuit Short to Ground 
DTC B1543 Oil Temperature Circuit Open 
DTC B2002 Fore/Aft Seat Motor Open or Short to GND 
DTC B2007 Front Vert. Seat Motor Open or Shorted 
DTC B2012 Rear Vert. Seat Motor Open or Shorted 
DTC B2172 Seat Front Up Switch Shorted to Ground 
DTC B2177 Seat Front Down Switch Shorted to Ground 
DTC B2182 Seat Rear Up Switch Shorted to Ground 
DTC B2187 Seat Rear Down Switch Shorted to Ground 
DTC B2192 Seat Forward Switch Shorted to Ground 
DTC B2197 Seat Reverse Switch Shorted to Ground 
DTC B2202 Left Window Up Switch Circuit 
DTC B2203 Right Window Up Switch Circuit 
DTC B2204 Left Window Down Switch Circuit 
DTC B2205 Right Window Down Switch Circuit 
DTC B2206 Right Window Up Switch Circuit 
DTC B2208 Right Window Down Switch Circuit 
DTC B2222 LT Mirror Select Switch Circuit 
DTC B2224 RT Mirror Select Switch Circuit 
DTC B2226 Mirror Right Switch Circuit 
DTC B2228 Mirror Left Switch Circuit 
DTC B2232 Mirror Up Switch Circuit 
DTC B2234 Mirror Down Switch Circuit 
DTC B2236 Left Door Lock Switch Circuit 
DTC B2237 Right Door Lock Switch Circuit 
DTC B2238 Left Door Unlock Switch Circuit 
DTC B2239 Right Door Unlock Switch Circuit 
DTC B2242 Memory 1 Switch Circuit 
DTC B2244 Memory 2 Switch Circuit 
DTC B2252 Key Cylinder Switch Circuit 
DTC B2253 Key Cylinder Switch Circuit 
DTC B2262 Horizontal Position Sensor Circuit 
DTC B2263 Horizontal Position Sensor Circuit 
DTC B2264 Vertical Position Sensor Circuit 
DTC B2265 Vertical Position Sensor Circuit 
DTC B2272 Left Mirror Motor Circuit 
DTC B2273 Right Mirror Motor Circuit 
DTC B2274 Window Motor Circuit 
DTC B2275 Window Motor Circuit 
DTC B2276 Door Lock Motor/Mirror Heater Circuit 
DTC B2277 Door Lock Motor/Mirror Heater Circuit 
DTC B2278 Switch Indicator/Illum Circuit 
DTC B2279 Switch Illumination Circuit 
DTC B2282 Battery #1 Circuit 
DTC B2283 Battery #1 Circuit 
DTC B2284 Battery #2 Circuit 
DTC B2285 Battery #2 Circuit 
DTC B2286 LH Mirror Supply Circuit 
DTC B2287 RH Mirror Supply Circuit 
DTC B2403 Front Fog Lamp Switch Circuit 
DTC B2408 Rear Fog Lamp Switch Circuit 
DTC B2482 Backup Lamp Relay Circuit 
DTC B2483 Backup Lamp Relay Circuit 
DTC B2527 Horn Relay Circuit 
DTC B2528 Horn Relay Circuit 
DTC B2567 Folding Top Release Switch Circuit 
DTC B2573 Hatch Release Switch Circuit 
DTC B2578 Right Front Turn Signal Monitor Circuit 
DTC B2583 Left Front Turn Signal Monitor Circuit 
DTC B2587 Column Lock/Unlock Drive A 
DTC B2588 Column Lock/Unlock Drive A 
DTC B2592 Column Lock/Unlock Drive B 
DTC B2593 Column Lock/Unlock Drive B 
DTC B2597 Traction Control System Switch Circuit 
DTC B2600 Seat Motor to Battery Voltage 
DTC B2605 Seat Front Vert. Position Sensor Failure 
DTC B2606 Seat Rear Vert. Position Sensor Failure 
DTC B2607 Seat Horizontal Position Sensor Failure 
DTC B2647 Ambient Light Sensor Circuit Low 
DTC B2648 Ambient Light Sensor Circuit High 
DTC B2721 PASS-Key Detection Circuit 
DTC B2722 PASS-Key Detection Circuit 
DTC B2723 PASS-Key Detection Circuit 
DTC B2735 PASS-Key Programming Mode Active 
DTC B2795 Suspension Control Select Switch Circuit Malfunction 
DTC B2805 No Transmitters Programmed 
DTC B2852 Telescoping Column In Switch Shorted to Ground 
DTC B2857 Telescoping Column Out Switch Shorted to Ground 
DTC B2860 Telescoping Column Position Sensor Failure 
DTC B3577 Suspension Control Select Switch Contact Malfunction 
DTC C0550 ECU Malfunction 
DTC C0563 Calibration ROM Checksum Error 
DTC C0577 Left Front Solenoid Circuit Low 
DTC C0578 Left Front Solenoid Circuit High 
DTC C0579 Left Front Solenoid Circuit Open 
DTC C0582 Right Front Solenoid Circuit Low 
DTC C0583 Right Front Solenoid Circuit High 
DTC C0584 Right Front Solenoid Circuit Open 
DTC C0587 Left Rear Solenoid Circuit Low 
DTC C0588 Left Rear Solenoid Circuit High 
DTC C0589 Left Rear Solenoid Circuit Open 
DTC C0592 Right Rear Solenoid Circuit Low 
DTC C0593 Right Rear Solenoid Circuit High 
DTC C0594 Right Rear Solenoid Circuit Open 
DTC C0615 Left Front Position Sensor Malfunction 
DTC C0620 Right Front Position Sensor Malfunction 
DTC C0625 Left Rear Position Sensor Malfunction 
DTC C0630 Right Rear Position Sensor Malfunction 
DTC C0665 Chassis Pitch Signal Circuit 
DTC C0690 Damper Control Relay Circuit Malfunction 
DTC C0691 Damper Control Relay Circuit Range 
DTC C0693 Damper Control Relay Circuit High 
DTC C0695 Position Sensor Overcurrent (8 volt supply) 
DTC C0710 Steering Position Signal Malfunction 
DTC C1214 Solenoid Valve Relay Contact or Coil Circuit Open 
DTC C1217 Pump Motor Relay Contact Circuit Open 
DTC C1221 LF Wheel Speed Sensor Input Signal is 0 
DTC C1222 RF Wheel Speed Sensor Input Signal is 0 
DTC C1223 LR Wheel Speed Sensor Input Signal is 0 
DTC C1224 RR Wheel Speed Sensor Input Signal is 0 
DTC C1225 LF Excessive Wheel Speed Variation 
DTC C1226 RF Excessive Wheel Speed Variation 
DTC C1227 LR Excessive Wheel Speed Variation 
DTC C1228 RR Excessive Wheel Speed Variation 
DTC C1232 LF Wheel Speed Circuit Open or Shorted 
DTC C1233 RF Wheel Speed Circuit Open or Shorted 
DTC C1234 LR Wheel Speed Circuit Open or Shorted 
DTC C1235 RR Wheel Speed Circuit Open or Shorted 
DTC C1236 Low System Supply Voltage 
DTC C1237 High System Supply Voltage 
DTC C1241 MAGNA STEER Circuit Malfunction 
DTC C1241 Magnasteer Malfunction 
DTC C1242 BPMV Pump Motor Ground Circuit Open 
DTC C1243 BPMV Pump Motor Stalled 
DTC C1245 Brake Sensor Pressure Always High 
DTC C1247 Brake Pressure Differential Switch Activated 
DTC C1255 EBTCM Internal Malfunction 
DTC C1256 EBCM Internal Malfunction 
DTC C1261 LF Inlet Valve Solenoid Malfunction 
DTC C1262 LF Outlet Valve Solenoid Malfunction 
DTC C1263 RF Inlet Valve Solenoid Malfunction 
DTC C1264 RF Outlet Valve Solenoid Malfunction 
DTC C1265 LR Inlet Valve Solenoid Malfunction 
DTC C1266 LR Outlet Valve Solenoid Malfunction 
DTC C1267 RR Inlet Valve Solenoid Malfunction 
DTC C1268 RR Outlet Valve Solenoid Malfunction 
DTC C1271 LF TCS Master Cylinder Isolation Valve Malfunction 
DTC C1272 LF TCS Valve Solenoid Malfunction 
DTC C1273 RF TCS Master Cylinder Isolation Valve Malfunction 
DTC C1274 RF TCS Valve Solenoid Malfunction 
DTC C1276 Delivered Torque Signal Circuit Malfunction 
DTC C1277 Requested Torque Signal Circuit Malfunction 
DTC C1278 TCS Temporarily Inhibited By PCM 
DTC C1281 Steering Sensor Uncorrelated Malfunction 
DTC C1282 Yaw Rate Sensor Bias Circuit Malfunction 
DTC C1283 Excessive Time to Center Steering 
DTC C1284 Lateral Accelerometer Sensor Self Test Malfunction 
DTC C1285 Lateral Accelerometer Sensor Circuit Malfunction 
DTC C1286 Steering Sensor Bias Malfunction 
DTC C1286 Steering/Lateral Accelerometer Sensor Bias Malfunction 
DTC C1287 Steering Sensor Rate Malfunction 
DTC C1288 Steering Sensor Circuit Malfunction 
DTC C1291 Open Brake Lamp Switch Contacts During Deceleration 
DTC C1293 DTC C1291/C1292 Set in Current or Previous Ignition Cycle 
DTC C1294 Brake Lamp Switch Circuit Always Active 
DTC C1295 Brake Lamp Switch Circuit Open 
DTC C1296 Master Cylinder Sensor Circuit Open or Shorted 
DTC C2100 Left Front TPM Sensor Malfunction 
DTC C2105 Right Front TPM Sensor Malfunction 
DTC C2110 Right Rear TPM Sensor Malfunction 
DTC C2115 Left Rear TPM Sensor Malfunction 
DTC C2120 TPM System Malfunction 
DTC C2121 TPM System Programming 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 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 P0117 Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage 
DTC P0118 Engine Coolant Temperature (ECT) Sensor Circuit High Voltage 
DTC P0125 Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control 
DTC P0131 HO2S Circuit Low Voltage Bank 1 Sensor 1 
DTC P0132 HO2S Circuit High Voltage Bank 1 Sensor 1 
DTC P0133 HO2S Slow Response Bank 1 Sensor 1 
DTC P0134 HO2S Circuit Insufficient Activity Bank 1 Sensor 1 
DTC P0135 HO2S Heater Performance Bank 1 Sensor 1 
DTC P0137 HO2S Circuit Low Voltage Bank 1 Sensor 2 
DTC P0138 HO2S Circuit High Voltage Bank 1 Sensor 2 
DTC P0140 HO2S Circuit Insufficient Activity Bank 1 Sensor 2 
DTC P0141 HO2S Heater Performance Bank 1 Sensor 2 
DTC P0151 HO2S Circuit Low Voltage Bank 2 Sensor 1 
DTC P0152 HO2S Circuit High Voltage Bank 2 Sensor 1 
DTC P0153 HO2S Slow Response Bank 2 Sensor 1 
DTC P0154 HO2S Circuit Insufficient Activity Bank 2 Sensor 1 
DTC P0155 HO2S Heater Performance Bank 2 Sensor 1 
DTC P0157 HO2S Circuit Low Voltage Bank 2 Sensor 2 
DTC P0158 HO2S Circuit High Voltage Bank 2 Sensor 2 
DTC P0160 HO2S Circuit Insufficient Activity Bank 2 Sensor 2 
DTC P0161 HO2S Heater Performance Bank 2 Sensor 2 
DTC P0171 Fuel Trim System Lean Bank 1 
DTC P0172 Fuel Trim System Rich Bank 1 
DTC P0174 Fuel Trim System Lean Bank 2 
DTC P0175 Fuel Trim System Rich Bank 2 
DTC P0200 Injector Control Circuit 
DTC P0218 Transmission Fluid Overtemperature 
DTC P0230 Fuel Pump Relay Control Circuit 
DTC P0300 Engine Misfire Detected 
DTC P0325 Knock Sensor Module Performance 
DTC P0327 Knock Sensor (KS) 1 Circuit 
DTC P0332 Knock Sensor (KS) 2 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 Ignition Coil 1 Control Circuit 
DTC P0352 Ignition Coil 2 Control Circuit 
DTC P0353 Ignition Coil 3 Control Circuit 
DTC P0354 Ignition Coil 4 Control Circuit 
DTC P0355 Ignition Coil 5 Control Circuit 
DTC P0356 Ignition Coil 6 Control Circuit 
DTC P0357 Ignition Coil 7 Control Circuit 
DTC P0358 Ignition Coil 8 Control Circuit 
DTC P0410 Secondary Air Injection (AIR) System 
DTC P0412 Secondary Air Injection (AIR) Solenoid Control Circuit 
DTC P0418 Secondary Air Injection (AIR) Pump Relay Control Circuit 
DTC P0420 Catalyst System Low Efficiency Bank 1 
DTC P0430 Catalyst System Low Efficiency Bank 2 
DTC P0440 Evaporative Emission (EVAP) System 
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 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 1 Control Circuit 
DTC P0481 Cooling Fan Relay 2 and 3 Control Circuit 
DTC P0500 Vehicle Speed Sensor (VSS) Circuit 
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) Sensor Circuit Low Voltage 
DTC P0523 Engine Oil Pressure (EOP) Sensor Circuit High Voltage 
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 P0571 Cruise Control Brake Switch Circuit 
DTC P0601Control Module Read Only Memory (ROM) 
DTC P0602 Control Module Not Programmed 
DTC P0604 Control Module Random Access Memory (RAM) 
DTC P0606 Control Module Internal Performance 
DTC P0608 Vehicle Speed Output Circuit 
DTC P0645 Air Conditioning (A/C) Clutch Relay Control Circuit 
DTC P0650 Malfunction Indicator Lamp (MIL) Control Circuit 
DTC P0654 Engine Speed Output Circuit 
DTC P0704 Clutch Switch Circuit 
DTC P0705 Trans Range Switch Circuit 
DTC P0706 Trans Range 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 P0742 TCC System Stuck On 
DTC P0748 Pressure Control Solenoid Circuit Electrical 
DTC P0751 1-2 Shift Solenoid Valve Performance 
DTC P0753 1-2 Shift Solenoid Circuit Electrical 
DTC P0756 2-3 Shift Solenoid Valve Performance 
DTC P0758 2-3 Shift Solenoid Circuit Electrical 
DTC P0785 3-2 Shift Solenoid Circuit Electrical 
DTC P0801 Reverse Inhibit Solenoid Control Circuit 
DTC P0803 Skip Shift Solenoid Control Circuit 
DTC P0804 Skip Shift Lamp Control Circuit 
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 P1120 Throttle Position (TP) Sensor 1 Circuit 
DTC P1125 Accelerator Pedal Position (APP) System 
DTC P1133 HO2S Insufficient Switching Bank 1 Sensor 1 
DTC P1134 HO2S Transition Time Ratio Bank 1 Sensor 1 
DTC P1153 HO2S Insufficient Switching Bank 2 Sensor 1 
DTC P1154 HO2S Transition Time Ratio Bank 2 Sensor 1 
DTC P1220 Throttle Position (TP) Sensor 2 Circuit 
DTC P1221 Throttle Position (TP) Sensor 1- 2 Correlation 
DTC P1258 Engine Coolant Overtemperature - Protection Mode Active 
DTC P1275 Accelerator Pedal Position (APP) Sensor 1 Circuit 
DTC P1276 Accelerator Pedal Position (APP) Sensor 1 Performance 
DTC P1280 Accelerator Pedal Position (APP) Sensor 2 Circuit 
DTC P1281 Accelerator Pedal Position (APP) Sensor 2 Performance 
DTC P1285 Accelerator Pedal Position (APP) Sensor 3 Circuit 
DTC P1286 Accelerator Pedal Position (APP) Sensor 3 Performance 
DTC P1380 Misfire Detected - Rough Road Data Not Available 
DTC P1381 Misfire Detected - No Communication with Brake Control Module 
DTC P1415 Secondary Air Injection (AIR) System Bank 1 
DTC P1416 Secondary Air Injection (AIR) System Bank 2 
DTC P1431 Fuel Level Sensor 2 Performance 
DTC P1432 Fuel Level Sensor 2 Circuit Low Voltage 
DTC P1433 Fuel Level Sensor 2 Circuit High Voltage 
DTC P1441 Evaporative Emission (EVAP) System Flow During Non-Purge 
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 P1517 Throttle Actuator Control (TAC) Module Performance 
DTC P1518 Throttle Actuator Control (TAC) Module Serial Data Circuit 
DTC P1539 Air Conditioning (A/C) Clutch Feedback Circuit High Voltage 
DTC P1546 Air Conditioning (A/C) Clutch Feedback Circuit Low Voltage 
DTC P1571 Traction Control Torque Request Circuit 
DTC P1574 Stoplamp Switch Circuit 
DTC P1575 Extended Travel Brake Switch Circuit 
DTC P1626 Theft Deterrent Fuel Enable Signal Lost 
DTC P1630 Theft Deterrent Learn Mode Active 
DTC P1631 Theft Deterrent Start Enable Signal Not Correct 
DTC P1635 5 Volt Reference 1 Circuit 
DTC P1637 Generator L-Terminal Circuit 
DTC P1638 Generator F-Terminal Circuit 
DTC P1639 5 Volt Reference 2 Circuit 
DTC P1652 Powertrain Induced Chassis Pitch Output Circuit 
DTC P1689 Traction Control Delivered Torque Output Circuit 
DTC P1810 TFP Valve Position Switch Circuit 
DTC P1860 TCC PWM Solenoid Circuit Electrical 
DTC P1870 Transmission Component Slipping 
DTC Table 
DTC U1000 and DTC U1255 Class 2 Communication Malfunction 
DTC U1001-U1254 Lost Communication with XXX 
DTC U1255 Serial Data Line Malfunction 
DTC U1300 Class 2 Short to Ground 
DTC U1301 Class 2 Short to Battery 
Diagnostic System Check - Variable Effort Steering 
Diagnostic Trouble Code (DTC) Clearing 
Diagnostic Trouble Code (DTC) Displaying 
Diagnostic Trouble Code (DTC) List - Instrument Cluster/Driver Information System 
Diagnostic Trouble Code (DTC) List/Type 
Diagnostic Trouble Code (DTC) Type Definitions