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 SWITCHSERVICE AND REPAIR
2012 Chevrolet Corvette V8-6.2L
Brake Light Switch: Service and Repair
2012 Chevrolet Corvette V8-6.2LSECTION Service and Repair
Brake Pedal Position Sensor Replacement
Removal Procedure
1. Remove the instrument panel (I/P) insulator. Refer to Instrument Panel Insulator Panel Replacement Instrument Panel Insulator Panel Replacement.
2. Disengage but do not remove the connector position assurance (CPA) on the connector.
Disconnect the electrical connector (2).
3. Remove the screw.
4. Remove the brake pedal position sensor.
Installation Procedure
1. Apply adhesive GM P/N 12345493 (Canadian P/N 10953488) to the screw.
2. Position the sensor fork to the pin.
3. Rotate the sensor in order to align the sensor locator to the hole in the extension bracket.
Caution:
Refer to Fastener Caution Fastener Caution.
4. Install the brake pedal position sensor screw.
Tighten the screw to 2 Nm (18 lb in).
5. Connect the electrical connector (2).
Engage the CPA. The CPA will not engage if the connector is not attached properly.
6. Calibrate the sensor. Refer to Brake Pedal Position Sensor Calibration .
7. Install the I/P insulator. Refer to Instrument Panel Insulator Panel Replacement Instrument Panel Insulator Panel Replacement.
RENDER: 1.0x
NO RELATED
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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.