Engine Coolant Temperature Sensor Replacement

WARNING: This page is about a different car, the 2012 Buick Verano. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Engine Coolant Temperature Sensor

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Drain the cooling system. Refer to Cooling System Draining and Filling (GE 47716) .
1	Engine Coolant Temperature Sensor CAUTION: Refer to Fastener Caution . Procedure Disconnect the electrical connector. Use a NEW seal ring. Tighten 20 N.m (15 lb ft)

Callout

Component Name

Preliminary Procedures
Drain the cooling system. Refer to Cooling System Draining and Filling (GE 47716) .

Engine Coolant Temperature Sensor

CAUTION:

Refer to Fastener Caution .

Procedure

Disconnect the electrical connector.
Use a NEW seal ring.

Tighten
20 N.m (15 lb ft)