Blazer 2WD V6-4.3L VIN X (2004)
Intake Air Temperature (IAT) Sensor: Service and Repair
INTAKE AIR TEMPERATURE (IAT) SENSOR REPLACEMENT
REMOVAL PROCEDURE
CAUTION: Refer to Battery Disconnect Caution in Service Precautions.
1. Disconnect the negative battery cable.
2. Disconnect the intake air temperature (IAT) sensor harness connector.
3. Remove the IAT sensor by pulling straight out using a rotating motion.
INSTALLATION PROCEDURE
1. Install the IAT sensor by gently pushing the sensor into the air cleaner outlet duct until seated.
