Still no Heater Blower! -
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Go Back > Models > Jeep Wrangler Forums > YJ Wrangler Technical Forum > Still no Heater Blower!

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Unread 11-09-2007, 01:19 PM   #1
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2008 JK Wrangler 
Join Date: Sep 2007
Location: Vermont
Posts: 115
Still no Heater Blower!

Alright, I just don't get it! I have replace the Heater Core, Blower Motor, Blower Fan Switch, Reostat, and still NO HEATER BLOWER! What else is there?

I really need some more help, I am running out of things to replace, and it is getting very cold up here!

If you can help, please send me your ideas...

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Unread 11-09-2007, 02:04 PM   #2
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Join Date: Aug 2006
Location: NJ
Posts: 6
No blower motor? Time to either invest in a multimeter or blow the dust off the one you have.

Start taking readings, do you have 12 volts at the blower motor?
Do you have voltage at the Reostat? Do you have voltage at the switch?
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Unread 11-09-2007, 02:48 PM   #3
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1993 YJ Wrangler 
Join Date: Mar 2007
Location: Leesburg,VA
Posts: 1,421
theres a metal switch linkage thing infront of the passenger seat, near the firewall on a peice of the heater unit. unlcip the securing peice and push it to the right.
my build up
Originally Posted by tawdr77 View Post
The cheapest way to get a significant power increase over a stock 2.5l, would be to pull it out and put in a 5hp briggs & stratton engine.
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Unread 11-09-2007, 03:42 PM   #4
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1993 YJ Wrangler 
Join Date: Oct 2005
Location: Where the buffalo roam.
Posts: 514
X2 on the multimeter. Either a bad ground or a short in the system IMHO.
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Originally Posted by HolidayJeep
If that doesn't work, here's what you do. Buy a bunch of burritos and tie them to pieces of string. Then tie the strings to your Jeep. Then, when the meskins come out of the house drawn by the smell, you drive away. The meskins will chase burritos for miles and miles.
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