Engine Coolant Temperature Sensor Replacement

Fig 1: Engine Coolant Temperature Sensor

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Drain the cooling system. Refer to Cooling System Draining and Filling (Static) , Cooling System Draining and Filling (Vacuum and Fill) .
1	Engine Coolant Temperature Sensor CAUTION: Refer to Component Fastener Tightening Caution . Procedure Disconnect the electrical connector. Reposition the coolant temperature sensor heat shield. Tighten 20 N.m (15 lb ft)

Callout

Component Name

Engine Coolant Temperature Sensor

CAUTION:

Procedure

Tighten
20 N.m (15 lb ft)