Interior lights are not working

Tiny
MARK JOSEPH BARTOK
  • MEMBER
  • 2002 CADILLAC DEVILLE
  • 4.9L
  • V8
  • FWD
  • AUTOMATIC
  • 78,000 MILES
When I open the doors I have no interior lights. All fuses and relays are good. The map lights come on manually but nothing when I open the doors. Any ideas?
Do you
have the same problem?
Yes
No
Sunday, January 1st, 2017 AT 12:56 PM

3 Replies

Tiny
STEVE W.
  • EXPERT
Check the position of the dimmer control for the dash lights. Many have positions that will turn off interior lights. If it is okay and you still have no interior lamps you would need to have the Rear Integrated Module tested or replaced.
Was this
answer
helpful?
Yes
No
-1
Sunday, January 1st, 2017 AT 5:18 PM
Tiny
ITSAWRAP
  • MEMBER
1996 Cadillac DeVille. When I open the doors I have no interior lights, cig. Lighter and cruise control stopped operating. Can't find the locations for the fuses and relays. Any ideas?
Was this
answer
helpful?
Yes
No
+5
Tuesday, August 6th, 2019 AT 9:09 AM
Tiny
KEN
  • ADMIN
Hello,

There is an INT LP relay that needs to be checked here is a guide to help with the wiring diagrams so you can see how the system works and the relay location as well below.

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

Check out the diagrams (Below). Please let us know what you find. We are interested to see what it is.
Was this
answer
helpful?
Yes
No
-1
Tuesday, August 6th, 2019 AT 11:16 AM

Please login or register to post a reply.

Sponsored links