2002 Cadillac DTS new brake light switch/ no brake lights

2002 CADILLAC DEVILLE DTS
Avatar
JOSEPH_HARRIS
  • MEMBER
  • 1 POST
Electrical problem
2002 Cadillac DTS V8 Two Wheel Drive Automatic

all lights work but brake lights ,already installed new brake light switch, and still no brake lights
Sep 18, 2010 at 3:38 PM
Advertisement
Avatar
RASMATAZ
  • CERTIFIED EXPERT
  • 75,992 POSTS
If the high mount brake light is working I recommend you have the turn/hazard flasher module-the bottom lights circuits goes thru this module also could be open on splice S-406
Sep 18, 2010 at 4:28 PM
Avatar
CADIEMAN
  • CERTIFIED EXPERT
  • 3,544 POSTS
check fuse,then for power through the brake light switch. then it goes through the turn signal switch
before shootin to the back. u can test all this with a test light or multimeter. i say its the turn sigal., plug the new one to test proper operation before installing hope this helps
Sep 21, 2010 at 5:16 PM
Advertisement