Symptom Chart: 110V AC Power Point and Inverter

Diagnostics in this service information assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to Service Information for information regarding Ford-specific diagnostic practices.

Condition	Possible Sources	Actions
No power at the AC power point or the AC power point LED indicator flashes with the key in the ON position	Overloaded DC /AC inverter Inverter timed-out with engine not running Overheated DC /AC inverter	DISCONNECT all electrical accessories from the AC outlet and VERIFY that cabin temperature is below 75°C (166.9°F). CYCLE the ignition. TEST the system for normal operation. If the system is operating normally, RETURN the vehicle to the customer. If the AC outlet LED indicator is still flashing, GO to Pinpoint Test A .
	Fuse(s) Wiring, terminals or connectors DC /AC inverter AC outlet	GO to Pinpoint Test A .
The AC power point LED is never on	Fuse(s) Wiring, terminals or connectors DC /AC inverter AC outlet	GO to Pinpoint Test B .
The AC power point turns off after 13 minutes	BCM-B DC /AC inverter Wiring, terminals or connectors	GO to Pinpoint Test C .