Automatic transmission temperature sensor Chevrolet Cruze
Location:
* On the automatic transmission tray, on the left under the exhaust manifold of the exhaust system.
Part Number:
* 55354967
Function:
* Determines the temperature of the automatic transmission fluid.
* Sends data to the automatic transmission ECU, which uses the information to control gear shifting and protect the automatic transmission from overheating.
Signs of a faulty automatic transmission temperature sensor:
* Incorrect gear shifting
* Delay or jerking when shifting gears
* Overheating or incomplete activation of the automatic transmission
*Check Engine Light Illuminates
* Presence of fault codes related to automatic transmission temperature
Replacing the automatic transmission temperature sensor:
1. Remove the engine protection, if equipped.
2. Find the sensor on the automatic transmission pan.
3. Disconnect the sensor wire connector.
4. Unscrew the sensor using a 22 mm wrench.
5. Install the new sensor in reverse order.
6. Reinstall the engine protection.
Note:
* Replacing the automatic transmission temperature sensor is a relatively simple procedure and can usually be done independently if you have the necessary tools.
* After replacing the sensor, you may need to reset the automatic transmission control system using an OBD2 scanner.