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 MANUALSCHEVROLET2012CORVETTE V8-6.2LREPAIR AND DIAGNOSISLIGHTING AND HORNSBRAKE LIGHT SWITCHTESTING AND INSPECTIONBRAKE PEDAL POSITION SENSOR LEARN
2012 Chevrolet Corvette V8-6.2L
Brake Pedal Position Sensor Learn
2012 Chevrolet Corvette V8-6.2LSECTION Brake Pedal Position Sensor Learn
Brake Pedal Position Sensor Learn
Brake Pedal Position Sensor Learn is a procedure for the ECM to determine the position of the brake pedal position (BPP) sensor when the brake pedal is in the released position.
Note: The Brake Pedal Position Sensor Learn procedure is required when the following service procedures have been performed:
* An Engine Control Module Replacement
* A BPP Sensor Replacement
* Any repair procedure that effects the BPP Sensor alignment
1. Ignition ON, install a scan tool.
2. Verify with the scan tool, that no DTCs are set in the ECM or other control modules on the vehicle. If other DTCs are set, repair those DTCs first. Refer to Diagnostic Trouble Code (DTC) List - Vehicle Diagnostic Trouble Code (DTC) List - Vehicle.
3. With a scan tool, perform the Brake Pedal Position Sensor Learn command by selecting the following:
1. Module Diagnosis
2. Engine Control Module
3. Configuration/Reset Functions
4. Learn Functions
5. Brake Pedal Position Sensor Learn
4. Ignition ON, Engine OFF, transmission in Park, brake pedal in the fully released position, select the Learn function on the scan tool.
5. Brake pedal fully released, verify with a scan tool the Brake Pedal Position Sensor Learned Home Position parameter voltage is within 100 millivolts of the Brake Pedal Position Sensor parameter voltage.
6. Select Exit on the scan tool.
7. Ignition OFF for 1 minute.
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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.