Installation Procedure

Fig 1: EBCM

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice .

Fig 2: EBCM Bolts

Courtesy of GENERAL MOTORS CORP.

Install the 4 EBCM bolts (1) and tighten the bolts in a cross pattern.
Tighten: Tighten the bolts to 3 N.m (27 lb in).

Fig 3: LF Brake Pipe

Courtesy of GENERAL MOTORS CORP.

Position the LF brake pipe to the BPMV.
Connect the LF brake pipe fitting (1) to the BPMV.
Tighten: Tighten the fitting to 21 N.m (16 lb ft).
Install the underhood electrical center. Refer to Underhood Electrical Center or Junction Block Replacement .
If installing a new EBCM, program the EBCM. Refer to Control Module References .
Without starting the engine, place the ignition switch in the ON position.
Perform the Diagnostic System Check - Vehicle .
Observe the feel of the brake pedal after performing the diagnostic system check. If the pedal now feels spongy, air may have been in the secondary circuit of the brake modulator assembly, which may have been introduced into the primary circuit.
If the pedal feels spongy, perform the Antilock Brake System Automated Bleed Procedure .