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post #1 of 6 (permalink) Old 12-08-2016, 02:54 PM Thread Starter
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06 commander blower motor whoes

ive got a 2006 commander that ive been chasing ghosts in. the blower motor works when it feels like it. it is the 3 knob manual system. it does not work on high, when it does work i get all speeds. i have replaced the resistor pack, it was a crispy critter. the pigtail needs to be replaced as well, but i cant get any voltage to any of the wires. this tells me maybe i have something wrong upstream?
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post #2 of 6 (permalink) Old 12-08-2016, 07:54 PM
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Join Date: Jan 2016
Location: Port Orchard, Washington
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Model year: 2008
Trim Package: Sport
Power-Train: 4.7L V-8
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blown fuse? loose wiring? grounds? But did you die? lol
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post #3 of 6 (permalink) Old 12-09-2016, 12:37 AM Thread Starter
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I don't think its a blown fuse because it will work for a while then not, then it will work again. I have to go through the wiring with a fine tooth comb and see if I can find anything else. I was just looking for a solid start point. And I may die, high of 28 tomorrow.
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post #4 of 6 (permalink) Old 12-09-2016, 06:38 AM
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Join Date: May 2009
Location: Cleveland TN
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Model year: 2006
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Sounds like a bad connection, since the resistor pack was crispy the connectors are probably toasted also. Redo any connectors you can find.

06 Commander Limited Hemi - QDII,
Past -89 Comanche, 98 Grand Cherokee (2WD), 2000 Cherokee, 05 Grand Cherokee Limited 4.7
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post #5 of 6 (permalink) Old 12-10-2016, 06:42 PM Thread Starter
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ok, update time kiddies. turns out i still have the same issue. took out the blower fan and i have 12 V going into the fan but no turning. pulled it out and hooked it up directly to 12V and nothing. there for the fan is shot. cool, now i know i need a fan. i hooked up a test meter to the wires coming from the dash that plugs into the fan and got the following.

all are key off, then on.

fan selector;

off - 11.49V - 14.48V
1 - 11.49V - 14.50V
2 - 11.50V - 14.50V
3 - 11.50V - 14.52V
4 - 11.52V - 14.52V

dont know if it means anything at all due to the very low change, or if it tells the world that it is flat broke. remember it is a 3 knob manual temp.
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post #6 of 6 (permalink) Old 12-12-2016, 10:32 PM
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Blower on our 2006 act up couple of times last month, seem working fine since then. Gonna test the voltage soon to see if I'm getting the same voltages.
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