DTC U0412 Ford

Description

With the ignition ON, MCM supply-power voltage a minimum of 9.0 V, and the detected individual voltage (one or more channels between channel 1-10) is at a minimum of 15 V. The difference between the maximum and minimum voltage is 3 V or more for at least 1.5 seconds. (IMA system indicator is ON) WARNING: The IMA system uses high voltage (144 V), before servicing turn OFF the battery module switch.