In-car Temperature Sensor Test
Check for a change in resistance by heating or cooling the sensor with a hair dryer.
Compare the resistance reading between the No. 1 and No. 2 terminals of the in-car temperature sensor with the specifications shown in the graph; the resistance should be within the specifications.
Scheme 70
Scheme 71
- Remove the in-car temperature sensor (A) from the dashboard, then disconnect the 2P connector (B) and the air hose (C). Be careful not to damage the sensor or the dashboard.
- Install the sensor in the reverse order of removal. Be sure to connect the air hose securely.