Ambient Temperature Sensor / Switch HVAC: Service and Repair

2008 Chevrolet Colorado 2WD L5-3.7LSECTION Service and Repair


Ambient Air Temperature Sensor Replacement

Removal Procedure




1. Remove the air inlet grille. Refer to Grille Replacement (Service and Repair) .
2. Disconnect the electrical connector to the ambient air temperature sensor.




3. Release the tabs (1) retaining the sensor to the radiator support bracket.




4. Remove the sensor (1) from the radiator support bracket.

Installation Procedure




1. Position the sensor (1) to the radiator support bracket.




2. Install the sensor ensuring the retaining tabs (1) are fully seated to the radiator support bracket.




3. Connect the electrical connector to the ambient air temperature sensor.
4. Install the air inlet grille. Refer to Grille Replacement (Service and Repair) .

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.