Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1997 Chevrolet Corvette AutomaticFACTORY OEM SERVICE PROCEDURE
Anti-Lock Brake System DTCS
ANTI-LOCK BRAKE SYSTEM DTCS
| DTC | Description |
|---|---|
| C1214 | SOLENOID VALVE RELAY CONTACT OR COIL CIRCUIT OPEN |
| C1217 | BPMV PUMP MOTOR RELAY CONTACT CIRCUIT OPEN |
| C1221 | LEFT FRONT WHEEL SPEED SENSOR INPUT SIGNAL IS ZERO |
| C1222 | RIGHT FRONT WHEEL SPEED SENSOR INPUT SIGNAL IS ZERO |
| C1223 | LEFT REAR WHEEL SPEED SENSOR INPUT SIGNAL IS ZERO |
| C1224 | RIGHT REAR WHEEL SPEED SENSOR INPUT SIGNAL IS ZERO |
| C1225 | LEFT FRONT WHEEL EXCESSIVE SPEED VARIATION |
| C1226 | RIGHT FRONT WHEEL SPEED VARIATION |
| C1227 | LEFT REAR WHEEL EXCESSIVE SPEED VARIATION |
| C1228 | RIGHT REAR WHEEL EXCESSIVE SPEED VARIATION |
| C1232 | LEFT FRONT WHEEL SPEED SENSOR CIRCUIT OPEN OR SHORTED |
| C1233 | RIGHT FRONT WHEEL SPEED SENSOR CIRCUIT OPEN OR SHORTED |
| C1234 | LEFT REAR WHEEL SPEED SENSOR CIRCUIT OPEN OR SHORTED |
| C1235 | RIGHT REAR WHEEL SPEED SENSOR CIRCUIT OPEN OR SHORTED |
| C1236 | LOW SYSTEM SUPPLY VOLTAGE |
| C1237 | HIGH SYSTEM SUPPLY VOLTAGE |
| C1242 | BPMV PUMP MOTOR GROUND CIRCUIT OPEN |
| C1243 | BPMV PUMP MOTOR STALLED |
| C1255 | EBTCM INTERNAL MALFUNCTION (ABS/TCS DISABLED) |
| C1256 | EBTCM INTERNAL MALFUNCTION |
| C1261 | LEFT FRONT INLET SOLENOID VALVE MALFUNCTION |
| C1262 | LEFT FRONT OUTLET SOLENOID VALVE MALFUNCTION |
| C1263 | RIGHT FRONT INLET SOLENOID VALVE MALFUNCTION |
| C1264 | RIGHT FRONT OUTLET SOLENOID VALVE MALFUNCTION |
| C1265 | LEFT REAR OUTLET SOLENOID VALVE MALFUNCTION |
| C1266 | LEFT REAR INLET SOLENOID VALVE MALFUNCTION |
| C1267 | RIGHT REAR INLET SOLENOID VALVE MALFUNCTION |
| C1268 | RIGHT REAR OUTLET SOLENOID VALVE MALFUNCTION |
| C1273 | TCS MASTER CYLINDER ISOLATION VALVE MALFUNCTION |
| C1274 | TCS PRIME VALVE MALFUNCTION |
| C1275 | SERIAL DATA MALFUNCTION |
| C1276 | DELIVERED TORQUE SIGNAL CIRCUIT MALFUNCTION |
| C1277 | REQUESTED TORQUE SIGNAL CIRCUIT MALFUNCTION |
| C1278 | TCS TEMPORARILY INHIBITED BY PCM |
| C1281 | STEERING SENSOR UNCORRELATED MALFUNCTION |
| C1286 | STEERING SENSOR BIAS MALFUNCTION |
| C1287 | STEERING SENSOR RATE MALFUNCTION |
| C1288 | STEERING SENSOR CIRCUIT MALFUNCTION |
| C1291 | OPEN BRAKELIGHT SWITCH CONTACTS DURING DECELERATION |
| C1293 | DTC C1291 SET IN PREVIOUS IGNITION CYCLE |
| C1294 | BRAKELIGHT SWITCH CIRCUIT ALWAYS ACTIVE |
| C1295 | BRAKELIGHT SWITCH CIRCUIT OPEN |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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