How to Replace a Coolant Temperature Sensor on Chevrolet Traverse?

When changing the Engine Coolant Temperature Sensor, drain the cooling system using the appropriate. Push the electrical connector heat shield up the wiring harness and remove the engine wiring harness electrical connector from the engine coolant temperature (ECT) sensor. Since this is a service procedure, the ECT sensor is removed from the vehicle and then replaced by another new ECT sensor and tightened (to 22 Nm (16 lb ft)). Another method used is to substitute a new throttle body and bolt it to the engine manifold. Always ensure proper diagnostics are set up before proceeding. The ECT sensor and slide the electrical connector heat shield down over the connector. Connect the engine wiring harness electrical connector to the ECT sensor and slide theistream electrical connector heat shield down over the connector. Finally, deflate the cooling system using the approved filling procedure.

OEM Chevrolet Traverse Coolant Temperature Sensor

Coolant Water Temperature Sensor

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Chevrolet Traverse Coolant Temperature Sensor Part Number: 12656444
$12.82 MSRP: $23.93
You Save: $11.11 (47%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Engine Coolant Temperature Sensor; Temperature Sensor; Sensor, Coolant Temperature (Engine Unit)
- Replaces: 12636534
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2019 Chevrolet Traverse | RS | 4 Cyl 2.0 L GAS
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Chevrolet Traverse Coolant Temperature Sensor Part Number: 12639899
$28.44 MSRP: $53.40
You Save: $24.96 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Engine Coolant Temperature Sensor; Temperature Sensor; Sensor, Coolant Temperature (Engine Unit)
- Replaces: 12566778
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2017 Chevrolet Traverse | LS, LT, LTZ, Premier | 6 Cyl 3.6 L GAS
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Chevrolet Traverse Coolant Temperature Sensor, Black Part Number: 12608814
$30.66 MSRP: $57.58
You Save: $26.92 (47%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Engine Coolant Temperature *Ite Or Black; Engine Coolant Temperature Sensor; Temperature Sensor; Temperature Sending Unit; Coolant Temperature Sensor; Engine Oil Pressure/Temperature Sensor; Computer Control Sensors
- Replaces: 15369305, 25037062, 12191170, 15326388
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2023 Chevrolet Traverse | High Country, L, LS, LT, Premier, RS | 6 Cyl 3.6 L GAS

Chevrolet Traverse Coolant Temperature Sensor

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The Coolant Temperature Sensor in Chevrolet Traverse is one of the significant components which play the important role of controlling the temperature of the coolant to manage the functionality of the engine. Its key function is to monitor and identify fluctuations in the temperature of cooler fluids so that the engine's running conditions may be controlled. Though types or styles of Coolant Temperature Sensors installed in Traverse model may vary from one to another, the objective stays same for each of them- to regulate the temperature of the engine and safeguard it from overheating or fouling. To avoid major problems with the car's functioning, the Coolant Temperature Sensor must be periodically checked and serviced.

Chevrolet Traverse Coolant Temperature Sensor Parts Questions & Experts Answers

Coolant Temperature Sensor
12639899
Q: How to Replace a Coolant Temperature Sensor on Chevrolet Traverse?
A:
When changing the Engine Coolant Temperature Sensor, drain the cooling system using the appropriate. Push the electrical connector heat shield up the wiring harness and remove the engine wiring harness electrical connector from the engine coolant temperature (ECT) sensor. Since this is a service procedure, the ECT sensor is removed from the vehicle and then replaced by another new ECT sensor and tightened (to 22 Nm (16 lb ft)). Another method used is to substitute a new throttle body and bolt it to the engine manifold. Always ensure proper diagnostics are set up before proceeding. The ECT sensor and slide the electrical connector heat shield down over the connector. Connect the engine wiring harness electrical connector to the ECT sensor and slide theistream electrical connector heat shield down over the connector. Finally, deflate the cooling system using the approved filling procedure.