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02-27-2005, 08:52 AM
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#1
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11 second club / Moderator
Join Date: Aug 2004
Location: West Berlin, NJ
Posts: 7,148
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Sunfire blower motor question
My buddys girlfriend has a 96ish Sunfire. The blower motor only comes on high. The middle two positions are off. I looked under the dash and made sure the thing with the 3 coils were plugged in.
Anyone have and other suggestions? I doubt its the switch.
__________________
2001 Trans Am WS6 •SLP Loudmouth II •UMI Suspension •12.857 @ 109.57
1996 Trans Am WS6 •Pacesetter Longtubes •Strange 12 Bolt •Spohn Suspension •11.152 @ 123.85
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02-27-2005, 09:40 AM
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#2
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Join Date: Aug 2004
Location: Hawthorne, New Jersey
Posts: 516
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Id say the resistor block is shot. Replace it and your problem should be fixed.
Reason for this is that power goes through stepped resistors to the blower motor to make speeds. The only speed that power does not go through the resistors is high. If high works and nothing else does, id say its the resistor block.
hope that helps
joe
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02-27-2005, 11:04 AM
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#3
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Banned Camp Director Emeritus
Join Date: Aug 2004
Location: Somerset County
Posts: 8,395
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Quote:
Originally Posted by 89 Trans Am WS6
Id say the resistor block is shot. Replace it and your problem should be fixed.
Reason for this is that power goes through stepped resistors to the blower motor to make speeds. The only speed that power does not go through the resistors is high. If high works and nothing else does, id say its the resistor block.
hope that helps
joe
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He's right on the money.
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Quote:
Originally Posted by baddest434
and 1 more smart ass answer by you and i'm going to reach into this monitor and grab you by the throat
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02-27-2005, 11:15 AM
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#4
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11 second club / Moderator
Join Date: Aug 2004
Location: West Berlin, NJ
Posts: 7,148
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ok, Ill pull it out and see. my first quess that it wasnt plugged in, I never knew that the resistor blocks could actually go bad.
__________________
2001 Trans Am WS6 •SLP Loudmouth II •UMI Suspension •12.857 @ 109.57
1996 Trans Am WS6 •Pacesetter Longtubes •Strange 12 Bolt •Spohn Suspension •11.152 @ 123.85
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02-27-2005, 01:07 PM
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#5
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Join Date: Aug 2004
Location: Montgomery NJ
Posts: 1,271
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*cough* Multimeter *cough* ohm's law *cough*
__________________
, Jon
Owner of a Red Sled.
If it\'s EFI I can tune it. Specialize in 82-95 GM (yes Lt1\'s)
\"If you can leave black marks on a straight from the time you exit a corner till the time you brake for the next turn.......Then, you have enough horsepower\" - Mark Donohue
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02-27-2005, 01:56 PM
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#6
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11 second club / Moderator
Join Date: Aug 2004
Location: West Berlin, NJ
Posts: 7,148
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*cough* It was at 8:00 last night in the dark when I looked at it *cough* my hands went numb, and I ain't the one dating the bitch *cough*
When she comes over again i look at it with a meter, It was just a pain in the ass holding a maglight, laying on my back onthe passenger floorboard, in 29* weather, with a adidas jacket for someone I know I wont get anything in return out of ... LOL
__________________
2001 Trans Am WS6 •SLP Loudmouth II •UMI Suspension •12.857 @ 109.57
1996 Trans Am WS6 •Pacesetter Longtubes •Strange 12 Bolt •Spohn Suspension •11.152 @ 123.85
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02-27-2005, 05:10 PM
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#7
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Join Date: Aug 2004
Location: Hawthorne, New Jersey
Posts: 516
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Quote:
Originally Posted by deadtrend1
*cough* It was at 8:00 last night in the dark when I looked at it *cough* my hands went numb, and I ain't the one dating the bitch *cough*
When she comes over again i look at it with a meter, It was just a pain in the ass holding a maglight, laying on my back onthe passenger floorboard, in 29* weather, with a adidas jacket for someone I know I wont get anything in return out of ... LOL
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Awesome hah. "I aint the one dating the bitch" followed by "when she comes over again.." What exactly where you doing on the passenger floorboard?!
Jk dude, yeah the resistor blocks can go bad. Not sure on that model exactly but if your unlucky i think that car has all the hvac stuff shoved in a big plastic box under the dash
good luck
joe
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02-27-2005, 05:13 PM
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#8
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11 second club / Moderator
Join Date: Aug 2004
Location: West Berlin, NJ
Posts: 7,148
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Quote:
Originally Posted by 89 Trans Am WS6
Jk dude, yeah the resistor blocks can go bad. Not sure on that model exactly but if your unlucky i think that car has all the hvac stuff shoved in a big plastic box under the dash
joe
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Oh, I know where they are, just drop the plastic cover and its right there..easily accessable.
__________________
2001 Trans Am WS6 •SLP Loudmouth II •UMI Suspension •12.857 @ 109.57
1996 Trans Am WS6 •Pacesetter Longtubes •Strange 12 Bolt •Spohn Suspension •11.152 @ 123.85
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