Where is the coolant temperature sensor in a Honda Accord LX?
2013-2017 Honda Accord 2.4L I-4
- Open the hood and locate the coolant reservoir. It is a white plastic tank with a black cap.
- Follow the upper radiator hose from the reservoir to the engine.
- The coolant temperature sensor is located where the upper radiator hose connects to the engine block.
- It is a small, cylindrical sensor with a single wire connector.