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Home >> Chevrolet >> 2003 >> Astro Van AWD V6-4.3L VIN X >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Air Temperature Sensor ( Ambient / Intake ) >> Service and Repair
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Air Temperature Sensor ( Ambient / Intake ): Service and Repair

INTAKE AIR TEMPERATURE (IAT) SENSOR REPLACEMENT

REMOVAL PROCEDURE

1. Disconnect the negative battery cable.

CAUTION: Refer to Battery Disconnect Caution in Service Precautions.




2. Disconnect the intake air temperature (IAT) sensor harness connector.




3. Remove the IAT sensor from the air cleaner outlet duct by pulling the sensor upward.

INSTALLATION PROCEDURE




1. Install the IAT sensor in the air cleaner outlet duct.




2. Connect the IAT sensor harness connector.
3. Connect the negative battery cable.