"Conan Ford" wrote: Re: '93 Jimmy interior light problem
..... interior courtesy light will activate when I open any door
except the driver's door. The driver's door pin switch is
working as it does correctly activate the warning buzzer when
the keys are in the ignition and the door is opened. So there
must be a relay somewhere that also connects the pin switch
to the courtesy light system, and I suspect a fault with the
wiring or relay. Does anyone know where to locate this?
Recheck the switch. It may have two contacts, one for
the light and the other for the buzzer. IF the other one
works, Then switch them. If it still does not work, the
only thing lost is about 10-15 mins of your time.
Switch contacts may be corroded, allowing enough
current flow to activate the buzzer but not enough
to operate the interior lights.