my352stang

having all sort of eletrical problems like
radio does not shutoff when open door
automatic headligts dont work
no chime if leave lights on
no chime if leave keys in ignition
radio goes black no power when put in reverse

this all sounds like a gem module but the new 2004 ford says does not have a gem module could this be a ecm?? please help thanks

s_vares

Sound like Body Control Module to me, besides the radio off in reverse... which is weird.
Check grounds G300 (left rear panel) and G303 LH A pillar.

There is also a black cover on driver side frame under the truck. sorta under the drivers seat, pull it off and carfull check those connectors, I had a reverse problem in there one time as its a corrosion zone.

Let us know as you continue

s_vares

here are the grounds sir

my352stang

hey thanks due you know where i can get the entire wire diagram?? body control module part #

my352stang

also where is the bcm body control module found? is it behind rear passenger seat?

s_vares

Im not sure where you can get the whole diagram, but here are a few regarding the BCM, if you need more let me know. Im grabbing them off alldatapro