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850 ac/heat #4 blower position not working 850

posted by  93&97850 on  Mon Jan 20 00:52 CST 2003
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my 93 850 #4 ac/heatblower position is not working
1 thru 3 work fine, is this a quick fix???.

would like to get the fastest air flow back.







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check the fuse 850

posted by  bibletoter on  Mon Jan 20 16:23 CST 2003
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last visit: Fri Sep 19 04:29 CST 2008
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In my '94 there is a separate fuse for the #4 fan speed. Check your owner's manual.

Ride on,
Rick








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check the fuse 850

posted by  93&97850 on  Wed Jan 22 01:12 CST 2003
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CHECK FUSE, WAS OK

SOUNDS LIKE RELAY








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850 ac/heat #4 blower position not working 850 1994

posted by  rborchers on  Mon Jan 20 07:11 CST 2003
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93&97850:

I had the extact problem last fall. There is a relay (behind glove box) you will need to replace. I am not sure of the part # but I do remeber the relay sits next to green colored relay . This relay bypasses the resistor to switch the fan to highest speed.

rborchers







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850 ac/heat #4 blower position not working 850 1994

posted by  93&97850 on  Wed Jan 22 01:14 CST 2003
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I CHECK THE FUSE FIRST, LOOKED OK,

DO I NEED TO REMOVE THE GLOVE BOX OR GO UNDER,

I BACKED OUT ALL THE TORX BOLTS IN THE GLOVE BOX, WOULD NOT
COME OUT, SO I STOPED, I NEED SOME HELP

STEP BY STEP,

THANKS







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