Four Wheel Anti-Lock Brake System (4WABS)

L3 CONCLUDE CIRCUIT CHECK

- Key "OFF."

- Disconnect the Electronic Hydraulic Control Unit (EHCU) 2-Pin power connector.

EHCU 2-pin Power Connector:

- Measure the resistance between the EHCU 2-Pin power connector circuit 57 (BK) and chassis ground.

Is the resistance greater than 1 ohm?

> Yes
Repair circuit 57 (BK). L4

> No
Replace the EHCU. L4