GMC Workshop Service and Repair Manuals > C Yukon 2WD V8-5.7L VIN R (1999) > Powertrain Management | Computers and Control Systems | Sensors and Switches - Computers and Control Systems | Intake Air Temperature (IAT) Sensor <--> [Intake Air Temperature Sensor] | Component Information | Diagrams

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1. Install the IAT sensor.

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

GMC Workshop Service and Repair Manuals