Four Wheel Anti-Lock Brake System (4WABS)

C1 CHECK FOR FAULT REPEATABILITY

- Key "OFF."

- Connect the New Generation STAR Tester.

- Clear all DTCs.

- Perform the On Demand Self-Test.

- Retrieve DTCs.

- Is a single valve DTC set?

> Yes
Replace the Electronic Hydraulic Control Unit (EHCU). C2

> No
- If multiple valve DTCs are set. C2

- If no DTCs are set. C4