Blower motor won't shut off - ever

HVAC, heating, cooling, air handling. Anything air temp related.
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Captn. Crunch
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Blower motor won't shut off - ever

Post by Captn. Crunch »

Hello
Just got home from picking up one of the kids in a torrential downpour. I shut off the van and pulled out the key. the blower motor continued to run. The speed selector did nothing, the fan runs on high speed. I pulled the power off the motor to kill it but that's not a fix. Anyone have any ideas?
Thanks
Captn. Crunch
"I don't beat my rig-I use it to it's maximum potential"
1994 Safari conversion (sold) and miss'n it!
1999 Safari SLE AWD junked
2003 GMC Safari AWD SLT
cast iron Torsen equipped front diff
S-10 leafs-G80 rear w/3.73’s
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Drummernaut
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Re: Blower motor won't shut off - ever

Post by Drummernaut »

There is a "Blower Motor Resistor and Relay Pack" under the hood, [youtube]http://www.youtube.com/watch?v=rLeXeb8SEA0[/youtube] the relay in the pack is probably stuck on. The relay is connected to an underhood AC fuse that is hot at all times.

Topic author
Captn. Crunch
I sleep in my van
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Re: Blower motor won't shut off - ever

Post by Captn. Crunch »

Thank you Drummernaut for steering me in the right direction. Sixty bucks at Autozone and all is well. Now to get back to my lift!
Captn. Crunch
"I don't beat my rig-I use it to it's maximum potential"
1994 Safari conversion (sold) and miss'n it!
1999 Safari SLE AWD junked
2003 GMC Safari AWD SLT
cast iron Torsen equipped front diff
S-10 leafs-G80 rear w/3.73’s
2” body lift w/Falken Wildpeak AT’s
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Herbie
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Re: Blower motor won't shut off - ever

Post by Herbie »

Man, I love this forum. :bounce:
"My minivan is cooler than your bro-truck"
2003 Astro AWD Astrolander/ZMB - GTRV Top Transplant, 4" OLV Lift, NP233 T-case, evolving interior
1995 Safari GTRV Organ donor - gutted and gone.
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