GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1999 🢒 GMC K Pickup - 4WD (CNG) 🢒 Brakes 🢒 Antilock Brake System 🢒 Brake Pressure Modulator Valve Replacement

Removal Procedure
  1. Remove the engine control unit (ECU) bracket. Refer to Engine Control Unit Bracket Replacement in Engine Controls - 5.0, 5.7L.
  2. Remove the brake pressure modulator valve.

Installation Procedure
  1. Install the brake pressure modulator valve.
  2. Install the engine control unit (ECU) bracket. Refer to Engine Control Unit Bracket Replacement in Engine Controls - 5.0, 5.7L.