2004 KIA AMANTI
170,000 MILES
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GHOLT
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Heater blower quit working on all speeds. Just like a 2010 question you answered. I replaced the blower transistor. Still no go. Checked voltage at transistor- OK. Switch-OK, checked voltage at blower-OK. Removed blower and hooked it up direct to DC and it works fine. Checked high speed relay-good. Fuse-good. Don't know what else to check. Any suggestions?
Dec 18, 2012 at 12:44 AM
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SATURNTECH9
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Do you have a multi meter to do some testing?If there is power at the motor then you have a bad ground feed to the motor or loose/bad connection at the connector?
Dec 18, 2012 at 12:55 AM
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GHOLT
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Yes, I do have a multi meter and I have checked the voltage coming through the plug to the blower motor. Getting 8-12 volts depending on speed of fan selected.
Dec 18, 2012 at 11:10 PM
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SATURNTECH9
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Alright what about the ground side?Or are you measuring voltage across the two terminals?
Dec 19, 2012 at 1:33 AM
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GHOLT
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I am measuring the voltage across pins 1 & 2. As I understand it this is the ground and positive.
Dec 19, 2012 at 11:31 PM
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SATURNTECH9
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If your getting 8-12 volts across the pins then the motor should work unless there is a bad connection some where.
Dec 19, 2012 at 11:54 PM
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GHOLT
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OK, thanks. I'll have it checked out.
Dec 20, 2012 at 1:25 AM
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SATURNTECH9
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Your welcome keep me posted.
Dec 20, 2012 at 2:59 AM