Battery shows 12.8V testing
Under load charging at 14.3V
No change with alternator disconnected however there is a drop to zero when the three wires on the starter motor positive main feed are disconnected, leaving the starter motor still connected to the feed by itself.
I can't find anything telling me what these wires feed.
Shot in the dark here but, since the ECM isn't getting any signal from the any reference wire (no codes), what uses power that isn't monitored by the computer?
Cruse control went out then wiper delay then wipers have to be toggled on and off to turn them off.
Replaced the wiper switch even though it tested fine.
Also disconnected the wiper motor and still no change in power draw.
The battery is not going dead after sitting a few days.
Friday, January 24th, 2020 AT 9:57 AM