electrical

1994 CADILLAC SLS
115,000 MILES • V8 • FWD • AUTOMATIC
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KEYBOARD40
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  • 1 POST
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?
Jan 8, 2011 at 6:08 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 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.
Jan 8, 2011 at 7:05 AM
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