Installation Procedure

Install the EBCM/BPMV assembly bracket (3) to the EBCM/BPMV (2) assembly.

Fig 1: EBCM/BPMV Assembly And Bracket
Courtesy of GENERAL MOTORS COMPANY
Install the EBCM/BPMV assembly to EBCM/BPMV assembly bracket retaining bolts (1) and tighten to 11 N.m (97 lb in).
CAUTION: Refer to Fastener Caution .
Install the EBCM/BPMV bracket assembly (2) to the vehicle.

Fig 2: EBCM/BPMV Bracket Bolt/Nut
Courtesy of GENERAL MOTORS COMPANY
Install the EBCM/BPMV bracket bolt/nut (1) and tighten to 22 N.m (16 lb ft).
Connect the master cylinder primary brake pipe fitting (1) to the BPMV.

Fig 3: Master Cylinder Primary Brake Pipe Fitting
Courtesy of GENERAL MOTORS COMPANY

Tighten
- For only ABS, tighten the fitting to 18 N.m (13 lb ft).
- For ESC, tighten the fitting to 25 N.m (18 lb ft).
Connect the master cylinder secondary brake pipe fitting (2) to the BPMV.
Tighten
- For only ABS, tighten the fitting to 18 N.m (13 lb ft).
- For ESC, tighten the fitting to 25 N.m (18 lb ft).
Connect the LF brake pipe fitting (4) to the BPMV and tighten to 18 N.m (13 lb ft).

Fig 4: RF Brake Pipe Fitting
Courtesy of GENERAL MOTORS COMPANY
Connect the RR brake pipe fitting (3) to the BPMV and tighten to 18 N.m (13 lb ft).
Connect the LR brake pipe fitting (2) to the BPMV and tighten to 18 N.m (13 lb ft).
Connect the RF brake pipe fitting (1) to the BPMV and tighten to 18 N.m (13 lb ft).
Connect the EBCM electrical connector (1) to the EBCM.

Fig 5: Electrical Connector
Courtesy of GENERAL MOTORS COMPANY
Bleed the hydraulic brake system. Refer to Hydraulic Brake System Bleeding (Manual) and Hydraulic Brake System Bleeding (Pressure) .
Perform the Diagnostic System Check - Vehicle. Refer to Diagnostic System Check - Vehicle .
Observe the brake pedal feel after performing the diagnostic system check. If the pedal now feels spongy, air may have been in the secondary hydraulic circuit of the brake modulator which may have been introduced into the primary circuit. If the pedal feels spongy, perform the Anti-lock Brake System Automated Bleed Procedure. Refer to Anti-lock Brake System Automated Bleed .