A/C Head, EBL Input Shorted to Battery - MTC

Test 1 - Test 2:

Test 3:

SYMPTOM
A/C HEAD, EBL INPUT SHORTED TO BATTERY - MTC

WHEN MONITORED
With the ignition on.

SET CONDITION
This DTC will set if voltage on the A/C Switch Sense pin exceeds 90% of ignition voltage for 10 seconds.

POSSIBLE CAUSES
- A/C switch sense circuit shorted to voltage
- Body control module - A/C switch sense shorted to voltage
- A/C heater control
- Intermittent wiring problem