Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2025SUBURBAN LS, RWDREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESPROGRAMMING AND SETUP - ALL SYSTEMSREPAIR INSTRUCTIONSK111 FUEL PUMP POWER CONTROL MODULE: PROGRAMMING AND SETUPSETUP FOR COMPONENT REPLACEMENT - FUEL PUMP DRIVER CONTROL MODULE CONFIGURATION/FUEL PUMP POWER CONTROL MODULE CONFIGURATION
2025 Chevrolet Suburban LS, RWD
Setup for Component Replacement - Fuel Pump Driver Control Module Configuration/Fuel Pump Power Control Module Configuration
2025 Chevrolet Suburban LS, RWDSECTION Setup for Component Replacement - Fuel Pump Driver Control Module Configuration/Fuel Pump Power Control Module Configuration
- Ignition - On / Vehicle - In Service Mode - For 2 min
- Ignition/Vehicle - Off - For 2 min
- Ignition - On / Vehicle - In Service Mode
- Perform the following action: Clear the DTCs.
- Start Engine
- Verify DTC P1005 is not set
- If the DTC sets
- Perform the following action: Clear the DTCs.
- Ignition/Vehicle - Off - For 2 min
- Start Engine
- 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 set
- Configuration - Complete
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.