1994 Cadillac STS heat stop working

1994 CADILLAC STS
141,000 MILES • V8 • FWD • AUTOMATIC
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CAFF679
  • MEMBER
  • 1 POST
how can I check if the blower motor is good or badand how to change it if so.
Nov 28, 2008 at 12:57 PM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Check the fuse no.4 40amp -if okay have the HVAC programmer tested-

Find the blower motor in the center rear of engine compartment on cowl. Power the red wire from the battery and see if it comes On. The black is ground
Nov 28, 2008 at 1:20 PM
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