Electrical Issue

[e36bt]

Hello all,

 

I recently have come across several electrical issues at the same time:

 

-My horn no longer blows when I lock the truck with my keyless remote

-The interior lights will not go out after locking the truck with or without keyless (must use override to kill lights)

-My doors no longer lock/unlock when I shift from park to drive and drive to park (even though the options are selected from the setup menu)

 

I have checked fuses, but not relays yet.

 

Any ideas to what this could be?

 

Thanks,

 

Brian

[Carder09]

Sounds like a time delay relay has gone bad with the lights not going out, maybe the relay is also interconnected with the horn sounding with the remote and the lock unlock I'm unsure of.