|  Heater defrost helper fan circuit, help | 
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|  Heater defrost helper fan circuit, help | 
| steuspeed |  Dec 11 2012, 12:36 PM 
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| Senior Member    Group: Members Posts: 1,010 Joined: 12-July 11 From: Portland, Oregon Member No.: 13,308 Region Association: Pacific Northwest  | My blower fan stopped working. I know the fan is good since I can hook up 12V from the engine compartment and it runs. All my fuses look good. Twisted them all. I took apart the heater lever and cleaned up the contact and the blade connector that attaches there. It looked pretty corroded and wet, so I figured that was it. I didn't measure the voltage there since it was a PIA before I reassembled it. I'm getting 0.3 V on the Green/White wire in the engine compartment. Any suggestions?  (IMG:style_emoticons/default/confused24.gif) | 
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| luskesq |  Dec 11 2012, 12:48 PM 
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| Member   Group: Members Posts: 276 Joined: 24-October 10 From: Fresno, CA Member No.: 12,303 Region Association: Central California  | Did you check the relay on the regulator board in the engine compartment?  IIRCC it is the rearmost relay on the board, kinda in the center.  Good luck. Keith | 
 steuspeed   Heater defrost helper fan circuit   Dec 11 2012, 12:36 PM
 steuspeed   Heater defrost helper fan circuit   Dec 11 2012, 12:36 PM 
  r_towle   The fan lever is a ground.
So you wont see voltage...   Dec 11 2012, 02:57 PM
 r_towle   The fan lever is a ground.
So you wont see voltage...   Dec 11 2012, 02:57 PM
 
  steuspeed   Relay Board
http://forums.pelicanparts.com/upload...   Dec 11 2012, 04:40 PM
 steuspeed   Relay Board
http://forums.pelicanparts.com/upload...   Dec 11 2012, 04:40 PM 
  steuspeed   It was a bad relay. I switched out my fog light re...   Dec 12 2012, 01:02 PM
 steuspeed   It was a bad relay. I switched out my fog light re...   Dec 12 2012, 01:02 PM|   | 
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