chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Coolant Temperature Sensor/Switch (For Computer)|Specifications|Page 6128 > < Coolant Temperature Sensor/Switch (For Computer)|Specifications|Page 6126
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Coolant Temperature Sensor/Switch (For Computer): Service and Repair

Engine Coolant Temperature Sensor Replacement

Removal Procedure

1. Partially drain the cooling system. Refer to Draining and Filling Cooling System (LZ4, LZ9) Draining and Filling Cooling System (GE 47716)

Draining and Filling Cooling System (L61).

2. Disconnect the engine wiring harness electrical connector (1) from the engine coolant temperature (ECT) sensor.

3. Remove the ECT sensor.

Installation Procedure

Coolant Temperature Sensor/Switch (For Computer)|Specifications|Page 6128 > < Coolant Temperature Sensor/Switch (For Computer)|Specifications|Page 6126