Rear Mode Pot Open (Active)

Test 1:

SYMPTOM
REAR MODE POT OPEN (ACTIVE)

TEST NOTE
This symptom is diagnosed using the test REAR FAN POT SHORTED (ACTIVE).

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

SET CONDITION
This DTC is set if the ATC reads the rear mode select switch value and it is above 250 A/D counts.

POSSIBLE CAUSES
- Rear ATC switch