Motor or control problem

2000 CADILLAC SLS
267,245 MILES • V8 • FWD • AUTOMATIC
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PJMC
  • MEMBER
  • 1 POST
Heater blower motor on Caddy SLS cuts off randomly, is it a flat spot on fan motor or control panel problem?
Dec 20, 2010 at 7:33 PM
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FACTORYJACK
  • ✓ASE Certified Mechanic
  • 4,159 POSTS
  • ASE Certified Mechanic
It is probably a faulty blower motor. When it cuts off, you can check for power and ground at the blower connector. If you have power and ground, and no blower, the blower is faulty.
Dec 22, 2010 at 5:54 AM
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