1994 Volvo 850 Blower Motor troubleshooting...

1994 VOLVO 850
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MARTHAANDBETTY
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  • 1 POST
Heater problem
1994 Volvo 850

Blower motor only runs on speed 4 which is on a separate fuse in good shape. Speeds 1-3 are on a different fuse, also in good shape, but won't turn the blower motor. I am guessing that means there is an issue with the wiring between the fuse and control panel or the panel and blower for speeds 1-3.

How do I determine where the issue might be???
Nov 28, 2009 at 4:37 PM
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RASMATAZ
  • ✓ASE Certified Mechanic
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  • ASE Certified Mechanic
Could be the blower control switch, low blower relay or the blower motor resistor.
Nov 28, 2009 at 5:15 PM
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