Accessory Power Output 1 Open

Test 1:

Test 2-5:

SYMPTOM
ACCESSORY POWER OUTPUT 1 OPEN

WHEN MONITORED
Continuously.

SET CONDITION
If the FCM detects no voltage present on the Accessory Relay control circuit.

POSSIBLE CAUSES
- Check DTCs
- B+ circuit open
- Accessory relay open
- Accessory relay control circuit shorted to ground
- Accessory relay control circuit open
- Front control module