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1994 Chevy Cavalier blowewr motor no tot working

Tiny
DADDYNUZ
  • MEMBER
  • 1994 CHEVROLET CAVALIER
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 100,000 MILES
No blower fan with switch in any position. By tested fan motor by wiring direct works fine. Pulled connector at blower resistor got no power on any terminal ti ground. Previously checked all fuses. Can not locate fan or ac relay also noticed ac light does not come on but problem is in heat or ac mode any guidance will be appreciated thanks
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Monday, May 25th, 2009 AT 10:13 AM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Hello, the heater/ac fuse 25 amp, check the circuit for voltage, goes hot when you turn the key on. With the key on, hvac controls activated, the yellow wire at the resistor should be hot, if it isn't, backtrack the circuit.

There maybe a high/low blower relay behind passenger side strut tower attached to the fenderwell.
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Monday, May 25th, 2009 AT 10:43 AM

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