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2004
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Rainier 5.3 P, AWD
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Section 2 (Engine Control System - 4.2L (Introduction))
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Repair Instructions
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Intake Air Temperature (IAT) Sensor Replacement
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Installation Procedure
Installation Procedure
WARNING:
This page is about a different variant/trim than selected.
Fig 1: Disconnecting/Connecting IAT Sensor Electrical Connector
Courtesy of GENERAL MOTORS CORP.
Install the IAT sensor (1) to the air duct with a pushing and twisting motion.
Reconnect the IAT sensor electrical connector.