Removal Procedure
- Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.
- Release the electronic brake control module (EBCM) harness connector lock (1).
- Disconnect the EBCM harness connector (2).
- Remove the 6 brake pipes from the brake modulator assembly (3).
- Plug the brake pipes in order to prevent loss or contamination of brake fluid.
- Remove 2 nuts (4) securing the brake pressure modulator to the bracket (5).
- Remove the brake pressure modulator (3).
Installation Procedure
- Install the brake pressure modulator assembly (3) to the bracket (5). Secure with 2 nuts (4).
- Remove the plugs from brake pipes and connect the brake pipes to the brake modulator assembly (3).
- Connect the EBCM electrical connector (2).
- Bleed the brake system. Refer to Hydraulic Brake System Bleeding in Hydraulic Brakes.
- Using the scan tool, perform the System Configuration under the ABS Special Functions menu.
- Perform Diagnostic System Check - Vehicle .
Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
Tighten
Tighten the brake modulator assembly nuts to 12 N·m (106 lb in).
Tighten
Tighten the brake pipe fittings nuts to 13.5 N·m (10 lb ft).
