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 MANUALSCHEVROLET2025TAHOE PPV, 4WDREPAIR AND DIAGNOSISBRAKESTRACTION CONTROLANTILOCK BRAKE SYSTEMREPAIR INSTRUCTIONSBRAKE PRESSURE SENSOR CALIBRATION
2025 Chevrolet Tahoe PPV, 4WD
Brake Pressure Sensor Calibration
2025 Chevrolet Tahoe PPV, 4WDSECTION Brake Pressure Sensor Calibration
The brake pressure sensor calibration can be completed with a scan tool using the following steps:
- Place the vehicle on a flat level surface.
- Apply the parking brake, or set the transmission in the Park.
- Release the brake pedal.
- Install the scan tool to the data link connector.
- Ignition - On / Vehicle - In Service Mode
- Select Brake Pressure Sensor Calibration in the Brake System Control Module Configuration/Reset Functions list.
- Follow the scan tool directions to complete the calibration learn procedure.
- If the procedure did not complete and a Device Control Limits Exceeded message is displayed refer to Device Control Limits Exceeded Error
- Clear any DTCs that may be set.
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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.