Power Switch Fault (Active)

Test 1:

SYMPTOM
POWER SWITCH FAULT (ACTIVE) - MTC

TEST NOTE
This symptom is diagnosed using the test A/C SWITCH FAULT (ACTIVE) - MTC.

WHEN MONITORED
With the ignition on.

SET CONDITION
This DTC will set if the Power switch stays closed for 10 minutes.

POSSIBLE CAUSES
- A/C - Heater control module