2000 Mercury Marquis Door ajar light

2000 MERCURY MARQUIS
150,000 MILES • V8 • 2WD • AUTOMATIC
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SHARF699
  • MEMBER
  • 1 POST
My door ajar light stay on when all doors are closed. Please help trouble shoot.
Jan 24, 2009 at 6:59 AM
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MASTERTECHTIM
  • ✓Experienced Mechanic
  • 4,750 POSTS
asy fix. spray wd40 on all door latches and open and close doors several times. the problem is a stic king door pin switch and its usually the door you least use. this method works 99 percent of the time
Jan 24, 2009 at 7:44 AM
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