Wiring
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- Posts: 2
- Joined: Tue Mar 31, 2020 12:24 pm
- cars: Vs 1997 holden commodore
Wiring
Hi all I need help identifying a bcm problem or a wiring problem when I apply brakes dash lights come on and drivers side low beam head light comes on any ideas as it doing my head in
- delcowizzid
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Re: Wiring
Single filament bulb in a 2 filament brake tail light holder or the earth on one of the brake/tail holders is bad
If Its Got Gas Or Ass Count Me In.if it cant be fixed with a hammer you have an electrical problem
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- Posts: 2
- Joined: Tue Mar 31, 2020 12:24 pm
- cars: Vs 1997 holden commodore
Re: Wiring
Thanks I will check that out
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- cars: Toyota Aurion, ford ranger,vk commodore, Subaru Forester
Re: Wiring
usually a negative somewhere.. just look and follow negative battery and further.. may help!Diggertyree1965 wrote:Hi all I need help identifying a bcm problem or a wiring problem when I apply brakes dash lights come on and drivers side low beam head light comes on any ideas as it doing my head in
Re: Wiring
Something like that used to happen in certain VS Commodores when the electronic blower resistor module (i.e. for climate control models) died, the BCM didn't like it...! I believe pulling the right fuse to disable the blower was the fastest way to diagnose as everything else went back to normal. If its something else on the BCM bus the same troubleshooting might help narrow it down too.