A/C Head, EBL Input Shorted to Ground

Test 1 - 2:

Test 3 - 6:

Test 7:

SYMPTOM
A/C HEAD, EBL INPUT SHORTED TO GROUND

WHEN MONITORED
With the ignition on.

SET CONDITION
This DTC will set if the BCM detects voltage below 0.1 volts on its A/C Switch Sense circuit.

POSSIBLE CAUSES
- Control head - Short to ground
- A/C switch sense circuit short to ground
- A/C SW sense circuit short to sensor ground
- Body control module - A/C switch sense short to ground
- Control head - A/C switch sense incorrect
- Body control module - A/C switch sense incorrect
- Intermittent wiring problem