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.
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HOMESERVICE MANUALSCHEVROLET1999CORVETTE 2D COUPE, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)BRAKESANTI-LOCK BRAKESANTI-LOCK BRAKE SYSTEM WITH TRACTION CONTROL SYSTEM
1999 Chevrolet Corvette 2D Coupe, Standard
Anti-Lock Brake System With Traction Control System
1999 Chevrolet Corvette 2D Coupe, StandardSECTION Anti-Lock Brake System With Traction Control System
- Description & Operation
- Servicing
- Service Precautions
- Bleeding Brake System
- Diagnosis & Testing
- Diagnostic Tests
- Notes
- DTC C1214: Solenoid Valve Relay Contact Or Coil Circuit Open
- DTC C1217: BPMV Pump Motor Relay Contact Circuit Open
- DTC C1221: Left Front Wheel Speed Sensor Input Signal Is Zero
- DTC C1222: Right Front Wheel Speed Sensor Input Signal Is Zero
- DTC C1223: Left Rear Wheel Speed Sensor Input Signal Is Zero
- DTC C1224: Right Rear Wheel Speed Sensor Input Signal Is Zero
- DTC C1225: Left Front Wheel Excessive Speed Variation
- DTC C1226: Right Front Wheel Speed Variation
- DTC C1227: Left Rear Wheel Excessive Speed Variation
- DTC C1228: Right Rear Wheel Excessive Speed Variation
- DTC C1232: Left Front Wheel Speed Sensor Circuit Open Or Shorted
- DTC C1233: Right Front Wheel Speed Sensor Circuit Open Or Shorted
- DTC C1234: Left Rear Wheel Speed Sensor Circuit Open Or Shorted
- DTC C1235: Right Rear Wheel Speed Sensor Circuit Open Or Shorted
- DTC C1236: Low System Supply Voltage
- DTC C1237: High System Supply Voltage
- 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 (Abs/TCS Disabled)
- DTC C1256: EBTCM Internal Malfunction
- DTC C1261: Left Front Inlet Solenoid Valve Malfunction
- DTC C1262: Left Front Outlet Solenoid Valve Malfunction
- DTC C1263: Right Front Inlet Solenoid Valve Malfunction
- DTC C1264: Right Front Outlet Solenoid Valve Malfunction
- DTC C1265: Left Rear Outlet Solenoid Valve Malfunction
- DTC C1266: Left Rear Inlet Solenoid Valve Malfunction
- DTC C1267: Right Rear Inlet Solenoid Valve Malfunction
- DTC C1268: Right Rear Outlet Solenoid Valve Malfunction
- DTC C1271: LF TCS Master Cylinder Isolation Valve Malfunction
- DTC C1272: LF TCS Prime Valve Malfunction
- DTC C1273: RF TCS Master Cylinder Isolation Valve Malfunction
- DTC C1274: RF TCS Prime Valve Malfunction
- DTC C1275: Serial Data 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 C1287: Steering Sensor Rate Malfunction
- DTC C1288: Steering Sensor Circuit Malfunction
- DTC C1291: Open BRAKELIGHT Switch Contacts During Deceleration
- DTC C1293: DTC C1291 Set In Previous Ignition Cycle
- DTC C1294: BRAKELIGHT Switch Circuit Always Active
- DTC C1295: BRAKELIGHT Switch Circuit Open
- DTC C1296: Master Cylinder Sensor Circuit Open Or Shorted
- Removal & Installation
- Adjustments
- Torque Specifications
- EBTCM Connector End View
- Wiring Diagrams
RENDER: 1.0x
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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.