gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Intake Air Temperature Sensor|Locations|Page 600 > < Intake Air Temperature Sensor|Locations|Page 598
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Intake Air Temperature Sensor: 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

Intake Air Temperature Sensor|Locations|Page 600 > < Intake Air Temperature Sensor|Locations|Page 598