Montana SV6 V6-3.9L (2007)
Hydraulic Control Assembly - Antilock Brakes: Service and Repair
Brake Pressure Modulator Valve Replacement
Removal Procedure
Caution: Refer to Brake Fluid Irritant Caution.
Caution: For safety reasons, the Brake Pressure Modulator Valve (BPMV) must not be repaired; the complete unit must be replaced. With the
exception of the EBCM/EBTCM, no screws may be loosened. If screws are loosened, it will not be possible to get the brake circuits leak-tight
and personal injury may result.
Notice: Refer to Brake Fluid Effects on Paint and Electrical Components Notice.
1. Turn the ignition switch to the OFF position.
2. Remove the air cleaner assembly from the engine compartment.
3. Disconnect the electronic brake control module (EBCM) harness connector (2).
Important: Note the locations of the brake pipes in order to aid in installation.
4. Disconnect the 4 wheel brake pipes and 2 master cylinder pipes from the brake pressure modulator valve (BPMV).
5. Cover the open pipes to avoid dripping of brake fluid or contamination of the brake system.
