Blower fan not blowing

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Blower fan not blowing

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Mitsubishi Forum >> Mitsubishi Models >> Mitsubishi Diamante >> Blower fan not blowing

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Blower fan not blowing - 7/30/2008 6:42:49 AM

imchief

Posts: 2
Joined: 7/30/2008
Status: offline

Hi all. I have a 99 diamante LS with the didgital environmental control unit. My blower motor is is not working. the mechenic i took it to said the blower was good because he grounded the relay and the motor spun. I have also replace the ECU with one from Ebay that was a working unit but still no joy. Any ideas as to the problem or ways to test the components involved? I am an electronics tech so I can do what ever electrical testing needs done.

Thanks in advance

Joe

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1999 Diamante LS

Post #: 1

RE: Blower fan not blowing - 7/30/2008 6:37:13 PM

dsm1990gsx

Posts: 2954
Joined: 10/22/2007
Status: offline

Did you check to see if you have power at the blower motor?

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2003 Ford Escape old ladys car
1990 Tsi Awd daily driver
2007 Jeep Wrangler power wheels daughters car...soon to be converted from 12v to 24v

(in reply to imchief)

Post #: 2

RE: Blower fan not blowing - 7/31/2008 8:06:24 AM

imchief

Posts: 2
Joined: 7/30/2008
Status: offline

Yes, There is power at the connector going to the motor.

(in reply to dsm1990gsx)

Post #: 3

RE: Blower fan not blowing - 7/31/2008 6:46:05 PM

dsm1990gsx

Posts: 2954
Joined: 10/22/2007
Status: offline

Well try running a jumper wire to ground, maybe its bad since you have power @ the blower motor.

_____________________________

2003 Ford Escape old ladys car
1990 Tsi Awd daily driver
2007 Jeep Wrangler power wheels daughters car...soon to be converted from 12v to 24v

(in reply to imchief)

Post #: 4