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Installation Procedure

Fig 1: View of ECT Sensor Connector

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the ECT sensor.
Tighten: Tighten the ECT sensor to 20 N.m (15 lb ft).
Connect the ECT sensor connector.
Fill the cooling system. Refer to Draining and Filling Cooling System in Engine Cooling.
Connect the negative battery cable.