• Tiny
  • keyboard40
  • 1994 Cadillac SLS
  • V8
  • FWD
  • automatic
  • 115,000 miles

My son has a 1994 Seville SLS. When the lights are turned on the door locks unlock. When you step on the brake pedal, they lock again. Thoughts?

Saturday, January 8th, 2011 AT 2:08 PM

1 Answer

  • Tiny
  • hmac300
  • Expert
  • 43,032 posts

I'd check the grounds behind the rear seat to see if they are loose and then check the ground going to the battery/body. It may have lost it's ground and seeking it through the door locks.

Was this
Saturday, January 8th, 2011 AT 3:05 PM

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