Antilock Brake System
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- Diagnostic Information and Procedures
- Diagnostic Starting Point - Antilock Brake System
- Diagnostic System Check - ABS
- Scan Tool Output Controls
- Scan Tool Data List
- Scan Tool Data Definitions
- Diagnostic Trouble Code (DTC) List
- Diagnostic Test Drive
- Enhanced Diagnostics
- DTC C1211: ABS Indicator Lamp Circuit Malfunction
- DTC C1214: System Relay Contact or Coil Circuit Open
- DTC C1217: Pump Motor Shorted to Ground
- DTC C1218: Pump Motor Circuit Shorted to Voltage or Motor Ground Open
- DTC C1221, C1222, C1223, C1224, C1225, C1226, C1227, C1228, C1232, C1233, C1234, C1235: Wheel Speed Sensor Fault
- DTC C1236: Low System Supply Voltage
- DTC C1237: High System Supply Voltage
- DTC C1238: Brake Thermal Model Exceeded
- DTC C1242, C1243: Pump Motor Circuit Open & BPMV Pump Motor Stalled
- DTC C1248: EBCM Turned the Red Brake Warning Indicator On
- DTC C1251: RSS Indicated Malfunction
- DTC C1254: Abnormal Shutdown Detected
- DTC C1255, C1256: EBCM Internal Malfunction
- DTC C1261, C1262, C1263, C1264, C1265, C1266, C1267, C1268, C1271, C1272, C1273, C1274: Valve Solenoid Malfunction
- DTC C1276, P1644, P1689: Delivered Torque Signal Circuit Malfunction & Traction Control Delivered Torque Output Circuit
- DTC C1277, P1571: Requested Torque Signal Circuit Malfunction& Traction Control Torque Request Circuit
- DTC C1278: TCS Temporarily Inhibited By PCM
- DTC C1281, C1283, C1286: VSES Sensors Uncorrelated, Excessive Time to Center Steering & Steering Sensor Bias Malfunction
- DTC C1282: Yaw Rate Sensor Bias Circuit Malfunction
- DTC C1284, C1285: Lateral Accelerometer Sensor Malfunction
- DTC C1287, C1288: Steering Sensor Malfunction
- DTC C1291, C1293: Open Brake Lamp Switch Contacts During Deceleration & Code C1291 Set in Previous Ignition Cycle
- DTC C1294: Brake Lamp Switch Circuit Always Active
- DTC C1295: Brake Lamp Switch Circuit Open
- Symptoms - Antilock Brake System
- ABS Indicator Always On
- ABS Indicator Inoperative
- Traction Control Indicator Always On
- Traction Control Indicator Inoperative
- Traction Off Indicator Inoperative
- Vehicle Stability Enhancement System Inoperative
- Vehicle Stability Enhancement System Unwanted Activation
- Vehicle Stability Enhancement System Excessive Brake Pulsation
- Repair Instructions
- Description and Operation
- Special Tools and Equipment