Engine Coolant Temperature Sensor Replacement - Radiator Side (LKN)

WARNING: This page is about a different variant/trim than selected.

Fig 1: Engine Coolant Temperature Sensor - Radiator Side (LKN)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Remove the front bumper fascia. Refer to Front Bumper Fascia Replacement . Drain the drive motor generator power inverter module cooling system. Refer to Drive Motor Generator Power Inverter Module Cooling System Draining and Filling
1	Coolant Temperature Sensor CAUTION: Refer to Fastener Caution . Tighten 22.5 N.m (17 lb ft) Procedure Disconnect the electrical connector. Fill the drive motor generator power inverter module cooling system. Refer to Drive Motor Generator Power Inverter Module Cooling System Draining and Filling Inspect for coolant leaks. Install the front bumper fascia. Refer to Front Bumper Fascia Replacement .

Callout

Component Name

Preliminary Procedures

Remove the front bumper fascia. Refer to Front Bumper Fascia Replacement .
Drain the drive motor generator power inverter module cooling system. Refer to Drive Motor Generator Power Inverter Module Cooling System Draining and Filling

Coolant Temperature Sensor

CAUTION: Refer to Fastener Caution .

Tighten
22.5 N.m (17 lb ft)

Procedure

Disconnect the electrical connector.
Fill the drive motor generator power inverter module cooling system. Refer to Drive Motor Generator Power Inverter Module Cooling System Draining and Filling
Inspect for coolant leaks.
Install the front bumper fascia. Refer to Front Bumper Fascia Replacement .