Hi,
Am new to this forum,
Got a 2000 Durango 5.9 RT,
Stuck it through carwash yesterday and since then, the interior lights will not extinguish when door is shut and engine is running (drove 25miles today with all interior lights ON),
Get a continuous beep from truck when door is open (same beep as if head lamps are still on),
Not sure if it is related to the door ajar sensor, or a problem where water has got into the electrical system
I have inspected fuses in dashboard and engine bay but cannot see anything wrong !
Anyone have the electrical schematics or any ideas ?
I have to remove the dashboard fuse #1 to turn lights off which causes issues with radio and odometer
Thanks
DL

 

Download the service manual from here.. The manual has several diagrams far as the elertical system goes.

http://pdftown.com/Dodge-Durango-Service-Manual.html

if it ask for a password it will be
pdftown
or
pdftown.com

 

Sounds like a door ajar sensor (door sensor) got wet. Make sure the CTM in the drivers side kick panel didn't get wet.