Hydraulic Control Assembly - Antilock Brakes: Service and Repair

Hydraulic Control Unit (HCU)

WARNING: Brake fluid contains polyglycol ethers and polyglycols. Avoid contact with eyes. Wash hands thoroughly after handling. If brake fluid contacts eyes, flush eyes with running water for 15 minutes. Get medical attention if irritation persists. If taken internally, drink water and induce vomiting. Get medical attention immediately.

CAUTION: Brake fluid is harmful to painted and plastic surfaces. If brake fluid is spilled onto a painted or plastic surface, immediately wash it with water.

1. Disconnect the battery ground cable.

Part 1 Of 2:

Part 2 Of 2:

2. Remove the components in the order indicated in the table.
3. To install, reverse the removal procedure.

Item 2: Anti-Lock Brake System (ABS) Module Removal Note





1. Position the battery junction box (BJB) aside.
1. Release the clips.
2. Position the BJB aside.