Engine Coolant Temperature Sensor Replacement

Fig 1: Engine Coolant Temperature Sensor

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Drain the engine coolant. Refer to Cooling System Draining and Filling . Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .
1	Coolant Temperature Sensor CAUTION: Refer to Component Fastener Tightening Caution . Procedure Disconnect the coolant temperature sensor electrical connector. Tighten 20 (15 lb ft)

Callout

Component Name

Preliminary Procedures

Coolant Temperature Sensor

CAUTION:

Procedure
Disconnect the coolant temperature sensor electrical connector.
Tighten
20 (15 lb ft)