All my hazard lights stay on affter alternator was changed
anon
steps
1: remove battery neg lug now or blow to H3LL the ALT 100 amp huge fuse, making ALT OFF LINE, , never skip step one,.
2 remove alt ,unplugged and new put back all wires, and big one
3: put back battery NEg lug. on my car honks fast, normal. bcm act on mine.
if you drive with ALT off line (dead) the battery drains out fast
even 1/2 hour and now battery voltage goes way too low
and which computer fails first nobody knows, (chaos)
just like TV clicker goes nuts battery weak, same goes here.
but if BCM fails at 10vdc , what fails are BCM devices.
any lamps or even hazards. dead or stuck on.
normal; voltage driving or idling is 13v to 15vdc, never lower
your module is called FLSH , and can be reset pulling 2 fuses
fuse GAGE and HAz both are 10amps
HAZ fuse is most important to pull key off.
×