Mysterious Lower Brake Lights won't work on my 2005 Nissan Quest! PLEASE HELP!

2005 NISSAN QUEST
150,000 MILES
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NICKVA
  • MEMBER
  • 5 POSTS
My lower (not the third/top) brake lights work under all conditions (hazard flashing, turn signals, alarm flash) EXCEPT when I press the pedal! The bulbs are good (they light up under different conditions and are brand new), the fuses are good, the brake switch is good (the third light does come on), and I just tried replacing the turn signal switch (didn't help). I can't figure this one out, PLEASE HELP!
Mar 15, 2012 at 12:10 AM
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FIXITMR
  • CAR REPAIR CONTRIBUTOR
  • 9,990 POSTS
i'm showin a trailor tow control unit/module on my diagrams.
Mar 15, 2012 at 3:07 AM
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FIXITMR
  • CAR REPAIR CONTRIBUTOR
  • 9,990 POSTS
and it has seperate inputs for stop/turn but 1 output for both. stop input is red/green wire.
Mar 15, 2012 at 3:11 AM