Ambient Temperature Sensor / Switch HVAC: Service and Repair

2009 Chevrolet Corvette V8-6.2LSECTION Service and Repair



Ambient Air Temperature Sensor Replacement

Removal Procedure




1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle (Service and Repair).
2. Disconnect the ambient air temperature sensor electrical connector.
3. Remove the push-in retainer securing the ambient air temperature sensor to the lower RH side of the radiator support.
4. Remove the ambient air temperature sensor from the radiator support.

Installation Procedure





Important: The ambient air temperature sensor must be orientated so that the sensor probe end is inboard and the electrical connector is outboard.

1. Install the ambient air temperature sensor to the lower radiator support.
2. Install the push-in retainer to secure the ambient air temperature sensor to the radiator support.
3. Connect the ambient air temperature sensor electrical connector.

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.