GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2001 🢒 GMC C Sierra - 2WD 🢒 Engine 🢒 Engine Controls - 8.1L 🢒 Fuel Tank Fuel Pump Module Replacement

Removal Procedure
  1. Remove the fuel sender assembly. Refer to Fuel Sender Assembly Replacement .

    2. Object Number: 371000 Size: SH
  2. Note the position of the fuel strainer (2) on the fuel sender.
  3. Support the fuel sender assembly with one hand and grasp the strainer (2) with the other hand.
  4. Pull the strainer off the fuel sender. Discard the strainer after inspection.
  5. Inspect the strainer.
  6. If the fuel pump strainer is contaminated, clean the fuel tank. Refer to Fuel System Cleaning .
  7. Disconnect the fuel pump electrical connector (5).
  8. Remove the fuel level sensor (3). Refer to Fuel Level Sensor Replacement .
  9. Remove the fuel pressure sensor (1). Refer to Fuel Tank Pressure Sensor Replacement .

Installation Procedure

    Object Number: 371000 Size: SH
  1. Install the fuel pressure sensor (1). Refer to Fuel Tank Pressure Sensor Replacement .
  2. Install the fuel level sensor  (3). Refer to Fuel Level Sensor Replacement .

    3. Important: Always install a new fuel strainer when replacing the fuel tank fuel pump module.

  3. Install a new fuel strainer (2) in the same position as noted during disassembly. Push the strainer on the bottom of the fuel sender until the strainer is fully seated.
  4. Install the fuel sender assembly. Refer to Fuel Sender Assembly Replacement .