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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 878 (Engine Controls And Fuel - 4.8L, 5.3L, 6.0L And 6.2L - Introduction (2 Of 2)) >> Repair Instructions >> Fuel Pump Flow Control Module Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2007 GMC Sierra, 2007 GMC Cab & Chassis Sierra, 2007 Chevrolet Silverado, and 2007 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Locating Chassis Wiring Harness Electrical Connector
    GM1852055Courtesy of GENERAL MOTORS CORP.
  1. Remove the spare tire and wheel.
  2. Disconnect the chassis wiring harness electrical connector (1) from the fuel pump flow control module.
  3. Fig 2: View Of Fuel Pump Flow Control Module
    GM1852056Courtesy of GENERAL MOTORS CORP.
  4. Loosen the fuel pump flow control module bolts (1).
  5. Slide the fuel pump flow control module (2) towards the passenger side of the vehicle.
  6. Remove the fuel pump flow control module from the vehicle.