Fan Speed 4 doesn't work. 1,2,3, are fine. Blower Motor Resistor?
#1
Fan Speed 4 doesn't work. 1,2,3, are fine. Blower Motor Resistor?
Hello,
Sorry I had to post up questions.. but ive done lots of searching and all i can find is the opposite of my problem where speeds 1 2 3 dont work and 4 does work. Well my 123 are fine but speed 4 doesnt work. Where should I start? I already pulled it out of the dash, which blows, no pun intended, as you all know. Do I do it for no reason, because thats what I like to hear!
Sorry I had to post up questions.. but ive done lots of searching and all i can find is the opposite of my problem where speeds 1 2 3 dont work and 4 does work. Well my 123 are fine but speed 4 doesnt work. Where should I start? I already pulled it out of the dash, which blows, no pun intended, as you all know. Do I do it for no reason, because thats what I like to hear!
#8
I'm not 100% sure the 3rd gen has one, but on most cars the high speed is controlled by a relay that lets full voltage come through.
I would recommend getting a copy of the FSM, it is covered in there.
I would recommend getting a copy of the FSM, it is covered in there.
#12
There's a relay on the right side of the passenger footwell. I think it controls the 3 and 4 speeds. However, I am currently having the exact same problem as you are, and this 'high-speed' (I think) relay as well as both fuses are fine. So I recently ordered a control unit ($118.00) from RockAuto.com. Actually I was hoping to get some feedback here as to how best to replace this, but I'll have to jump in and do it tomorrow. (I'm not sure how much dash has to be removed). I guess you'll know after pulling the one out of the wrecking yard. I'm most worried about the two cables connecting heater and vent adjustors behind the dash.
Any suggestions would be appreciated.
#13
While I commend you for searching, you need to look at the dates of when things were posted. This thread is from 2007 - SEVEN years old. These guys are long gone.
Sorry to say that I can't help you, though.
Sorry to say that I can't help you, though.
#14
I'm having the same problem. 1,2, and 3 work fine, 4 doesn't. I found what I thought was the high blower relay in the passengers side kick panel, and tried to test it. I keep getting continiutiy. I then tried to turn on the air/heat and it no longer worked. I have a a 90 se. I am going to put that relay back in. Is there something else that could cause this? Is it a different relay than the one that I pulled?
#16
I'm having the same problem. 1,2, and 3 work fine, 4 doesn't. I found what I thought was the high blower relay in the passengers side kick panel, and tried to test it. I keep getting continiutiy. I then tried to turn on the air/heat and it no longer worked. I have a a 90 se. I am going to put that relay back in. Is there something else that could cause this? Is it a different relay than the one that I pulled?
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Max139617
5th Generation Classifieds (2000-2003)
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09-06-2015 06:02 PM