2024 GMC Canyon AT4FACTORY OEM SERVICE PROCEDURE

Setup for Component Replacement - Fuel Pump Driver Control Module Configuration/Fuel Pump Power Control Module Configuration

  1. Ignition - On / Vehicle - In Service Mode - For 2 min
  2. Ignition/Vehicle - Off - For 2 min
  3. Ignition - On / Vehicle - In Service Mode
  4. Perform the following action: Clear the DTCs.
  5. Start Engine
  6. Verify DTC P1005 is not set.
    • If the DTC setsΒ 
    1. Perform the following action: Clear the DTCs.
    2. Ignition/Vehicle - Off - For 2 min
    3. Start Engine
    4. Verify the DTC does not set.
      • If the DTC sets - Repeat the procedure starting at step 1
      • If the DTC is not set - Configuration - Complete
    • Go to next step: If the DTC is not setΒ 
  7. Configuration - Complete
Factory Service Tools

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When to See a Mechanic

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

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

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