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HOMESERVICE MANUALSCHEVROLET2019EXPRESS 2500 BASE, VAN CARGO EXTENDED, 6.0L ENG VIN GREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 31 (ENGINE CONTROLS AND FUEL - 6.0L (L96 LC8) - REPAIR INSTRUCTIONS)REPAIR INSTRUCTIONSFUEL PUMP FLOW CONTROL MODULE REPLACEMENTINSTALLATION PROCEDURE
2019 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN G

Installation Procedure

2019 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN GSECTION Installation Procedure
WARNING: This page is about a different car, the 2018 GMC Savana 3500, 2018 GMC Savana 2500, 2018 Chevrolet Express 3500, and 2018 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
  1. GM1931045Courtesy of GENERAL MOTORS COMPANY

    Place the fuel pump flow control module (2) against the frame.

    2. CAUTION:

    Refer to Fastener Caution .

  2. Install the fuel pump flow control module bolts (1) and tighten to 9 N.m (80 lb in).
  3. GM1931044Courtesy of GENERAL MOTORS COMPANY

    Connect the chassis wiring harness electrical connector (1) to the fuel pump flow control module (2).

  4. Lower the vehicle.
  5. Program the fuel pump flow control module. Refer to Control Module References .
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.