Front IR Sensor Change Too Large (Active)

Test 1:

SYMPTOM
FRONT IR SENSOR CHANGE TOO LARGE (ACTIVE)

TEST NOTE
This symptom is diagnosed using the test FRONT IR SENSOR AND CONTROL HEAD MISMATCH (ACTIVE).

WHEN MONITORED
With the ignition ON and the IOD fuse installed.

SET CONDITION


POSSIBLE CAUSES
- ATC remote sensor