Notice: Always connect or disconnect the wiring harness connector from the EBCM/EBTCM with the ignition switch in the OFF position. Failure to observe this precaution could result in damage to the EBCM/EBTCM.

1. Remove the transmission control module (TCM), if equipped, from the mounting bracket and position aside.



2. Turn the ignition switch to the OFF position.
3. Clean the electronic brake control module (EBCM) to brake pressure modulator valve (BPMV) area of any accumulated dirt and foreign material.
4. Disconnect the electrical connector from the EBCM.



5. Disconnect the pump motor electrical connector.
6. Remove the EBCM attaching screws.
7. Separate the EBCM from the BPMV by carefully pulling apart.

1. Clean the sealing surface of the BPMV, with denatured alcohol and a clean shop cloth.
2. Install the EBCM to the BPMV.

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.

3. Install the EBCM-to-BPMV attaching screws. Tighten the bolts in a cross pattern.

Tighten
Tighten the bolts to 3 N·m (27 lb in).

4. Connect the pump motor electrical connector.



5. Connect the electrical connector to the EBCM.



6. Reposition the TCM, if equipped, to the mounting bracket.
7. Turn the ignition switch to the ON position. DO NOT start engine.
8. Perform the Diagnostic System Check - ABS .