2002 f150 a/c and heating blower stopped blowing
#31
My haynes manual shows an orange and black wire comming from the resister, to the blower motor. Then on the other side of the circuit it shows a brown and yellow wire leaving the blower motor going to the relay. Then it has a black nd light green wire going from the relay to a 40 amp fuse # 23 in the power distribution box. But it nor my owners manual shows where the relay is. My owners manual is for a 97.
My haynes says it is good through 2002. But the schmeatics look different from the ones previously posted. That's all I've got. Hope it helps.
My haynes says it is good through 2002. But the schmeatics look different from the ones previously posted. That's all I've got. Hope it helps.
#32
#33
Join Date: Oct 2002
Location: St. Louis (Out in the woods)
Posts: 7,247
Likes: 0
Received 104 Likes
on
97 Posts
Go back to my very first post in this thread and follow the simple steps I gave. There is zero indication in any of your subsequent posts that you did that, instead it appears that you are still messing with the low side of the circuit without check the power side first.
Pinpoint test M will tell you to check for power at the blower connector with the system powered on first. If no power is found, it will direct your towards F105 and the blower relay circuit for further diagnosis. If battery power power is present at the blower connector in step 1, it will direct you to make a resistance check of the low side of the circuit through the speed switch while set on high. If that test passes, the blower motor is condemned. I gave a streamlined procedure.
Last edited by projectSHO89; 07-15-2010 at 07:43 AM.
#36
Join Date: Oct 2002
Location: St. Louis (Out in the woods)
Posts: 7,247
Likes: 0
Received 104 Likes
on
97 Posts
If all you are going to do is to waste time, and money by throw parts at it until you get lucky, throw a blower motor at it.
Last edited by projectSHO89; 07-16-2010 at 07:57 AM.
#37
Take a look at post #25. I didn't look back further, but I think someone suggested that before then.
#38
You guys are ****ing useless and retarded ...I have told you every thing I have done and i have inderectly perferformed test m (a ****ing week ago) and if you guys just opened up your ****ing eyes you could see that I have tested everything that you have told me to and not one thing has god damn power. I dot know if you guys are getting paid for this but you guys really need to get a life and stop doing This because you are waisting your time and certainly mine
#40
#42