gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Knock Sensor > < Intake Air Temperature Sensor|Specifications|Page 859
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Intake Air Temperature Sensor: Service and Repair

Intake Air Temperature (IAT) Sensor

REMOVE OR DISCONNECT

1. Negative battery cable.
2. Electrical connector releasing locking tab.
3. Intake Air Temperature (IAT) sensor.

INSTALL OR CONNECT

1. IAT sensor.
2. Electrical connector.
3. Negative battery cable.

Knock Sensor > < Intake Air Temperature Sensor|Specifications|Page 859