Operation CHARM: Car repair manuals for everyone.

Sun Load Sensor Failure

Tests 1 - 4:




SYMPTOM
SUN LOAD SENSOR FAILURE

WHEN MONITORED
With the ignition ON

SET CONDITION
The BCM detects an abnormally low voltage on the sun sensor signal.

POSSIBLE CAUSES
- Sun sensor low
- Sun sensor signal circuit short to ground
- Sun sensor signal circuit short to sensor ground
- Body control module - sun sense low