my 2017 expedition has had the check charging system warning/ battery light on. eventually turned into an overcharge. alternator was putting out 16.5 V intermittently and killing dash power. changed alternator and batery as it was old and dragging down to 9.3V on start.
over charge seems to be fixed as im sitting solid at 14.5v but battery light/warning still comes on.
do i need to plug in to relearn or is there a pat my belly rub my head trick? tried the flash highs 5 times/brakes 3 times. doesn not work for my expi
any links to troubleshooting the BMS system?
over charge seems to be fixed as im sitting solid at 14.5v but battery light/warning still comes on.
do i need to plug in to relearn or is there a pat my belly rub my head trick? tried the flash highs 5 times/brakes 3 times. doesn not work for my expi
any links to troubleshooting the BMS system?