Installation Procedure

IMPORTANT: Do not use RTV or any other type of sealant on the EBCM gasket or mating surfaces.

Install EBCM (2) onto BPMV (5).

Fig 1: Expanded View Of EBCM & BPMV
Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.

IMPORTANT: Do not reuse the old mounting bolts. Always install new bolts with the new BPMV.
Install the 4 EBCM bolts (1).
Tighten: Tighten the 4 bolts to 5 N.m (39 lb in) in an X-pattern.
Connect the 2-way ABS pump motor connector to the EBCM.
Install the BPMV (5) to the BPMV mounting bracket (3) with the 2 bolts (4).
Slide the EHCU (1) back onto the frame bracket (2).

Fig 2: View Of Fuel Pipe Shield Mounting Nuts
Courtesy of GENERAL MOTORS CORP.

IMPORTANT: The brake pipes are held in the proper place by a frame mounted plastic bracket. Make sure that the brake pipes stay in the correct place for proper reassembly.
Install the 5 brake pipes to the EHCU (1).
Tighten: Tighten the brake pipe fittings to 30 N.m (22 lb ft).
Connect the 2 electrical harness connectors to the EBCM (1).
Secure the module (1) to the frame bracket (3) and fuel pipe shield (2) with the 2 nuts (4).
Bleed the brake system. Refer to ABS Automated Bleed Procedure .
Return to Diagnostic System Check - ABS .