Section 1 (Anti-Lock Brake System)
WARNING: This page is about a different car, the 1997 GMC Safari and 1997 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.
- Description
- Operation
- Bleeding Brake System
- Diagnosis
- Diagnostic Trouble Codes (DTCS)
- DTC C0021: Right Front Wheel Speed Sensor Circuit Open Or Shorted To Battery Voltage
- DTC C0022: Right Front Wheel Speed Sensor Signal Missing
- DTC C0023: Right Front Wheel Speed Sensor Signal Erratic
- DTC C0025: Left Front Wheel Speed Sensor Circuit Open Or Shorted To Battery Voltage
- DTC C0026: Left Front Wheel Speed Sensor Signal Missing
- DTC C0027: Left Front Wheel Speed Sensor Signal Erratic
- DTC C0029: Simultaneous Dropout Of Front Wheel Speed Sensor Signals
- DTC C0035: Rear Speed Sensor Signal Circuit Open Or Grounded
- DTC C0036: Rear Speed Sensor Signal Missing
- DTC C0037: Rear Speed Sensor Signal Erratic
- DTC C0038: Wheel Speed Signal Malfunction
- DTC C0041: Right Front Isolation Solenoid Circuit Open
- DTC C0042: Right Front Dump Solenoid Circuit Open
- DTC C0043: Right Front Isolation Solenoid Circuit Shorted
- DTC C0044: Right Front Dump Solenoid Circuit Shorted
- DTC C0045: Left Front Isolation Solenoid Circuit Open
- DTC C0046: Left Front Dump Solenoid Circuit Open
- DTC C0047: Left Front Isolation Solenoid Circuit Shorted
- DTC C0048: Left Front Dump Solenoid Circuit Shorted
- DTC C0051: Rear Isolation Solenoid Circuit Shorted
- DTC C0052: Rear Dump Solenoid Circuit Open
- DTC C0054: Rear Dump Solenoid Circuit Shorted
- DTC C0065: Pump Motor Relay Circuit Open
- DTC C0066: Pump Motor Relay Circuit Shorted
- DTC C0067: Pump Motor Circuit Open
- DTC C0068: Pump Motor Locked Or Circuit Shorted
- DTC C0071, C0072, C0073, C0074: EBCM Internal Fault
- DTC C0081: Stoplight Switch Always Closed Or Shorted
- DTC C0086: Anti-Lock Indicator Light Circuit Shorted To Battery Voltage
- DTC C0088: Brake Warning Light Circuit Shorted To Battery Voltage
- Symptom Tests
- Removal & Installation
- Torque Specifications
- Wiring Diagram