Question about 1994 Jeep Cherokee Country

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Blower motor does not work any speed and more

1. blower motor does not work any speed
hooked blower directly to battery works great
removed 25 amp fuse from fuse block with engine running and check with test lamp it does not light lamp on either side of removed fuse
2. buzzer control goes constantly
3. radio does not light up to show station and FM channnes sporadic

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If you know the fan works with direct battery voltage and you have no voltage at the fuse block then you have a problem at the fuse block. You need to remove it and check for corrosion or a short. This could also have something to do with your radio and buzzer. Pull the fuse for the radio and remove the buzzer and then check to see if your test lamp lights across the 25 amp fuse opening for the blower.
Also with fuse in place check for voltage at the yellow/brown wire going into the blower motor switch. Just cover all your bases before going at removing the fuse block.

Posted on Nov 15, 2008

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87b9810.jpg

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