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 Control (8600 GVW Or Under)
- Scan Tool Output Control (Over 8600 GVW)
- Scan Tool Data List
- Scan Tool Data Definitions
- Diagnostic Trouble Code (DTC) List
- DTC C0035, C0040: Wheel Speed Circuit Malfunction
- DTC C0055: Rear Wheel Speed Circuit Malfunction
- DTC C0110: Pump Motor Circuit Malfunction
- DTC C0161: ABS/TCS Brake Switch Circuit Malfunction
- DTC C0201: ABS Enable Relay Contact Circuit
- DTC C0221, C0222, C0223, C0225, C0226, C0227: Wheel Speed Sensor Fault
- DTC C0228: Left Rear ABS Channel in Release Too Long
- DTC C0229: Drop Out of Front Wheel Speed Signals
- DTC C0235, C0236, C0237, P0609: Rear Wheel Speed Signal Fault & Control Module VSS Output "B" Malfunction
- DTC C0238: Wheel Speed Mismatch
- DTC C0241, C0242, C0243, C0244, C0245, C0246, C0247, C0248, C0251, C0252, C0253, C0254 (8600 GVW Or Under): EBCM Control Valve Circuit Fault
- DTC C0241, C0242, C0243, C0244, C0245, C0246, C0247, C0248, C0251, C0252, C0253, C0254 (Over 8600 GVW): EBCM Control Valve Circuit Fault
- DTC C0265, C0266: EBCM Relay Circuit
- DTC C0267, C0268: Pump Motor Circuit Open/Shorted
- DTC C0269, C0274: Excessive Dump/Isolation Time
- DTC C0271, C0272, C0273, C0284: EBCM Malfunction
- DTC C0279: Powertrain Configuration Not Valid
- DTC C0281: Brake Switch Circuit
- DTC C0283: Traction Switch Shorted to Ground
- DTC C0287, P1644, P1689: Delivered Torque Circuit & Control Delivered Torque Output Circuit
- DTC C0290, C0292: Lost Communications With PCM
- DTC C0291: Lost Communications With BCM
- DTC C0297: Powertrain Configuration Data Not Received
- DTC C0298, P1571: Powertrain Indicated Traction Control Malfunction & Traction Control Torque Request Circuit
- DTC C0550: ECU Malfunction - Internal Write/Checksum Malfunction
- Symptoms - Antilock Brake System
- ABS Indicator Always On
- ABS Indicator Inoperative
- Low Traction Indicator Always On
- Low Traction Indicator Inoperative
- Traction Off Indicator Always On
- Traction Off Indicator Inoperative
- Repair Instructions
- Description and Operation
- Special Tools and Equipment