Manual Description
If its condition is questionable, use circuit tester or test lamp. In such a case, carefully check and eliminate cause of incident. The temperature (and resistance) of the thermistor element varies with current flow.
When the temperature reaches a specified level, the electrical resistance will rise sharply to reduce the circuit current. This reduced current flow will cause the element to cool lowering the resistance accordingly. Each control unit can transmit and receive data, and reads necessary information only.
Until the ignition switch is turned off, the front wiper relays remain in the same status they Front wiper were in just before fail−safe control was initiated. Close hood and front door RH, and lift wiper arms away from windshield (to prevent glass damage by wiper operation). When auto active test mode is actuated, horn chirps once.
Manual Cover
General