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HOMESERVICE MANUALSCHEVROLET2013SILVERADO 2500 HD LT, 2D CAB CHASSIS, 6.6L ENG VIN 8, RWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1780 (ENGINE CONTROLS AND FUEL - 4.8L, 5.3L, 6.0L, 6.2L - REPAIR INSTRUCTIONS)REPAIR INSTRUCTIONSFUEL PUMP FLOW CONTROL MODULE REPLACEMENT
2013 Chevrolet Silverado 2500 HD LT, 2D Cab Chassis, 6.6L Eng VIN 8, RWD

Fuel Pump Flow Control Module Replacement

2013 Chevrolet Silverado 2500 HD LT, 2D Cab Chassis, 6.6L Eng VIN 8, RWDSECTION Fuel Pump Flow Control Module Replacement
WARNING: This page is about a different car, the 2011 GMC Sierra, 2011 GMC Cab & Chassis Sierra, 2011 Chevrolet Silverado, and 2011 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Fuel Pump Flow Control Module And Fasteners
GM2486368Courtesy of GENERAL MOTORS CORP.
Callout Component Name
Preliminary Procedure: 
Remove the spare tire. Refer to Spare Wheel Hoist Replacement .
1 Fuel Pump Flow Control Module Fastener (Qty: 3)
CAUTION: Refer to Fastener Caution .

Procedure: 
Partially loosen the fasteners from the slotted bracket.

Tighten:  6 N.m (53 lb in)
2 Fuel Pump Flow Control Module

Procedure

  1. Disconnect the electrical connector.
  2. If replacing, reprogram the module. Refer to Control Module References .
RENDER: 1.0x

NO RELATED

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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.