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Home >> Chevrolet >> 1995 >> Astro Van Passenger, AWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System >> Removal & Installation >> Brake Pressure Modulator Valve >> Removal

Brake Pressure Modulator Valve: Removal

  1. Turn ignition off. Bleed vacuum and hydraulic pressure from system by depressing brake pedal several times. Position front wheels straight ahead. Index upper and lower "U" joints on intermediate steering shaft. Remove pinch bolt from upper and lower "U" joints. Index steering gear position. Remove steering gear mounting bolts. DO NOT disconnect pitman arm from pitman shaft. Separate steering gear from frame rail.
  2. Remove intermediate steering shaft. Disconnect hydraulic lines from bottom of combination valve. Disconnect electrical connector from combination valve. Remove master cylinder mounting bolts. Remove master cylinder and combination valve as an assembly.
  3. Disconnect hydraulic lines from BPMV. Disconnect electrical connectors from BPMV. Remove BPMV bracket-to-body bolts and nuts. Remove BPMV and bracket from vehicle as an assembly. Remove bracket from BPMV.
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