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 MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1308 (LIGHTING SYSTEMS)REPAIR INSTRUCTIONSBRAKE PEDAL POSITION SENSOR CALIBRATIONCALIBRATION PROCEDURE
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6
Calibration Procedure
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Calibration Procedure
WARNING: This page is about a different car, the 2008 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
- Apply the parking brake.
- Place the transmission in the PARK position.
- Install a scan tool.
- Clear all IPM DTCs before proceeding.
- Turn ON the ignition, with the engine OFF.
- Navigate to the Vehicle Control Systems menu.
- Select Module Setup menu item.
- Select Instrument Panel Module menu item.
- Select the BPP Sensor Calibration procedure and follow the directions displayed on the screen.
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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.