Four Wheel Anti-Lock Brake System (4WABS)

C2 CHECK ELECTRONIC HYDRAULIC CONTROL UNIT (EHCU) 2-PIN POWER CIRCUIT

CAUTION: A blown fuse can be an indication of some other wiring or component concern within the circuit.

- Key "OFF."

- Disconnect the 2-Pin EHCU power connector.

2-pin EHCU Power Connector:

- Measure the voltage of circuit 37 (Y) between the 2-pin EHCU power connector and chassis ground.

Is the voltage 10 volts or greater?

> Yes
Replace the EHCU. Perform Pinpoint Test C3. C3

> No
Perform Pinpoint Test C3. C3