NEW BRAKE LIGHT SWITCH/ NO BRAKE LIGHTS

2002 Cadillac DTS

Tiny

joseph_harris

September, 18, 2010 AT 3:38 PM

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

2 Answers

Tiny

rasmataz

September, 18, 2010 AT 4:28 PM

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

Tiny

cadieman

September, 21, 2010 AT 5:16 PM

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

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