Interior temperature is not monitored correctly.
To troubleshoot the system incorrectly monitoring the interior temperature, please:
Ensure the temperature sensor is connected to the main
GRIP harness.
Ensure the temperature sensor is open to the
cabin air and not blocked or covered.
The sensor is not pinched or obstructed on the
back of the sensor when installed in the dash.
If the sensor reads 0°C (32˚F) continuously the
sensor may be unplugged, damaged, or defective.
Make sure the sensor is not in direct sunlight. The sun rays through the glass will cause the sensor to heat and give
an inaccurate reading.