Other information:
Inspection
To inspect and diagnose the sensor, refer to Self-Diagnosis procedure and DTC
guide.
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the auto defogging sensor cover (A).
...
If your trailer is equipped with a braking system, make sure it conforms to your
state’s regulations and that it is properly installed and operating correctly.
If your trailer weight exceeds the maximum allowed weight without trailer brakes,
then the trailer will also require its own brakes a ...