BLOWER MOTOR

2003 Mercury Sable

Tiny

gfilipp183

February, 1, 2009 AT 11:25 PM

Heater problem
2003 Mercury Sable 6 cyl Front Wheel Drive Automatic 80000 miles

The heater blower only worked on high speed. I replaced the heater motor switch resistor, this corrected the problem for about a week. Now the heater blower only works on speed. What could be the problem.

FOUND 263 RELATED QUESTIONS

1 Answer

Tiny

BMRFIXIT

February, 7, 2009 AT 6:20 AM

Most likely the blower motor no good over heating the resister
need to replace blower motor and the resister

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