Antilock Brake System, Traction Control System & Stability Control System
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- Diagnostic Information and Procedures
- Diagnostic Starting Point - Antilock Brake System
- Diagnostic System Check - ABS (W/O JL4)
- Diagnostic System Check - ABS (W/JL4)
- Scan Tool Output Controls (W/O JL4 or NW7)
- Scan Tool Output Controls (W/JL4)
- Scan Tool Output Controls (W/NW7)
- Scan Tool Data List
- Scan Tool Data Definitions
- Diagnostic Trouble Code (DTC) List
- DTC C0035 or C0040: Front Wheel Speed Sensor Circuit
- DTC C0045 or C0050: Rear Wheel Speed Sensor Circuit
- DTC C0110: Pump Motor Circuit
- DTC C0131: Master Cylinder Pressure Sensor Circuit
- DTC C0161: Torque Converter Clutch (TCC) Brake Switch Circuit
- DTC C0186: Lateral Accelerometer Circuit Malfunction
- DTC C0196: Yaw Rate Circuit Malfunction
- DTC C0201: Antilock Brake System (ABS) Enable Relay Contact Circuit
- DTC C0220: Left Front Antilock Brake System (ABS) Channel in Release Too Long
- DTC C0221, C0222, C0223, C0224, C0225, C0226, C0227 (W/O JL4): Wheel Speed Sensor Circuit
- DTC C0221, C0222, C0223, C0224, C0225, C0226, C0227 (W/JL4): Wheel Speed Sensor Circuit
- DTC C0228: Left Rear Antilock Brake System (ABS) Channel in Release
- DTC C0229 (W/JL4): Right Rear Antilock Brake System (ABS) Channel in Release Too Long
- DTC C0229 (W/O JL4): Simultaneous Drop Out of Front Wheel Speed Signals
- DTC C0235, C0236, C0237 or P0609: Rear Wheel Speed Sensor Circuit
- DTC C0238: Wheel Speed Mismatch
- DTC C0240: Powertrain Control Module (PCM) Traction Control Not Allowed
- DTC C0241, C0242, C0243: EBCM Malfunction
- DTC C0244 (W/O JL4): EBCM Control Valve Circuit
- DTC C0244 (W/JL4): Pulse Width Modulated (PCM) Delivered Torque
- DTC C0245 (W/JL4): Wheel Speed Sensor Frequency Error
- DTC C0245 (W/O JL4): EBCM Control Valve Circuit
- DTC C0246, C0247, C0248, C0249, C0250, C0251, C0252, C0253, C0254: EBCM Control Valve Circuit
- DTC C0265 or C0266: EBCM Motor Relay Circuit
- DTC C0267 or C0268: Pump Motor Circuit Open Or Shorted
- DTC C0269 or C0274: Excessive Dump Time Or Excessive Isolation Time
- DTC C0271, C0272, C0273, C0284: EBCM Malfunction
- DTC C0279 (W/O JL4): Powertrain Configuration not Valid
- DTC C0279 (W/JL4): Pre-Charge Pump Circuit Performance
- DTC C0281: Stoplamp Switch Circuit
- DTC C0283 (W/JL4): Mode Switch Circuit Malfunction
- DTC C0283 (W/O JL4): Mode Switch Circuit Malfunction
- DTC C0287, P1644, or P1689: Delivered Torque Signal Malfunction
- DTC C0290 or C0292 (W/O JL4): Lost Communications With PCM
- DTC C0290 or C0292 (W/JL4): VSES Combination Sensor Circuits
- DTC C0291: Lost Communications With BCM
- DTC C0297: Powertrain Configuration Data Not Received
- DTC C0298 or P0856: Traction Control Torque Request Circuit
- DTC C0455: Front Steering Position Sensor Circuit
- DTC C0472 or C0473: Steering Handwheel Speed Sensor Signal Circuit
- DTC C0550: ECU Malfunction
- DTC C0558: Calibration Data Not Programmed
- Symptoms - Antilock Brake System
- ABS Indicator Always On
- ABS Indicator Inoperative
- Stability System Disabled Indicator Always On
- Traction Off Indicator Always On
- Traction Off Indicator Inoperative
- Traction Control System Poor Performance
- Vehicle Stability Enhancement System Poor Performance
- Brake Pressure Modulator Valve Hydraulic Testing
- Repair Instructions
- ABS Automated Bleed Procedure (w/o JL4)
- ABS Automated Bleed Procedure (W/JL4)
- Yaw Rate Reference Table Reset Procedure
- Electronic Brake Control Module Replacement (w/ JL4)
- Electronic Brake Control Module Replacement (w/o JL4)
- Brake Pressure Modulator Valve (BPMV) Replacement (w/ JL4)
- Brake Pressure Modulator Valve (BPMV) Replacement (w/o JL4)
- Brake Pressure Modulator Valve Pre-Charge Pump Replacement
- Wheel Speed Sensor Replacement - Front (2WD)
- Wheel Speed Sensor Replacement - Front (4WD)
- Wheel Speed Sensor Replacement - Rear
- Wheel Speed Sensor Ring Replacement - Rear
- Traction Control Switch Replacement (Stabilitrak)
- Traction Control Switch Replacement (Traction Control )
- Yaw Rate Sensor/Lateral Accelerometer Replacement
- Description and Operation
- ABS Description and Operation (W/JL4)
- ABS Description and Operation (W/O JL4)
- Notes
- Initialization Sequence
- Antilock Brake System
- Pressure Hold
- Pressure Decrease
- Pressure Increase
- Dynamic Rear Proportioning (DRP)
- Traction Control System (TCS)
- ECE 13 Response
- Brake Warning Indicator
- ABS Indicator
- Traction Control Indicators (w/NW7)
- Programming the Traction Control Automatic Engagement Feature
- Special Tools and Equipment