Installation Procedure

Important: 

• Do not reuse the old mounting screws. Always install new mounting screws with the new EBCM.
• Do not use RTV or any other type of sealant on the EBCM gasket or mating surfaces.

1. Install the EBCM to the BPMV.
Fig 1: Installing EBCM To BPMV (w/JL4)
Courtesy of GENERAL MOTORS CORP.
2. Install the new EBCM screws (1).
   NOTE: 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 screws to 5 N.m (39 lb in) in an X-pattern.

Fig 2: Installing New EBCM Screws (w/JL4)
Courtesy of GENERAL MOTORS CORP.
3. Lower the vehicle.
4. Connect the negative battery cable. Refer to BATTERY NEGATIVE CABLE DISCONNECT/CONNECT PROCEDURE .
5. Revise the tire calibration using the Scan Tool Tire Size Calibration function.
6. Return to DIAGNOSTIC STARTING POINT - ANTILOCK BRAKE SYSTEM  .