Coolant Temperature Sensor (G62)/(G83), Connector Assignment

Coolant Temperature Sensor (G62)/(G83), Connector Assignment

Engine Coolant Temperature (ECT) Sensor (G62)






The ECT Sensor sits on front left of cylinder head.

- Disconnect electrical harness connector - arrow - at ECT Sensor.

Terminal assignment of the 2-pin harness connector at ECT Sensor






1. Wire connection from Engine Coolant Temperature (ECT) Sensor (G62) to engine control module

2. Sensor ground (GND)


Engine Coolant Temperature (ECT) Sensor on Radiator (G83)






The ECT Sensor sits on the bottom left of the radiator.

- Disconnect electrical connector - 1 - on ECT Sensor.

• Ignore - arrow -.

2-pin connector assignment on ECT Sensor






1. Wiring connection from ECT Sensor to engine control module

2. Sensor ground (GND)