PDA

View Full Version : Faulty fan-speed repair ED/EF



~Sp33~
09-02-2007, 12:48 AM
Disclaimer: The following is provided as a GUIDE ONLY, and neither myself nor Ozhonda take any responsibility for the outcomes of someone else doing the following. You follow these steps at your own risk!


Aim: To repair the speed selector on the climate control unit.

Required: screwdriver, plyers.

Steps: Firstly: Making sure that your Fan speed selecter is actually broken turn the lever down to 1 or 2, the lower the number the more likely it is to be broken and youll see why soon. If no air gets blown out on these settings here's what to do.

1) remove the glovebox by unding the screws that are located at the bottom in the passengers side foot well ( where the glovebox pivots).

2)Once the glovebox is removed you'll see this:

http://i109.photobucket.com/albums/n58/sp3ed3/pict1.jpg

http://i109.photobucket.com/albums/n58/sp3ed3/pict2.jpg

The black plug you can see attaches to the underside of the resistor which looks like this:

http://img143.imageshack.us/img143/2042/relayup3.jpg (http://imageshack.us)

as you can see there's varying thicknesses the smaller the wire the lower the number, and because its smaller its also not as strong, and more likely to break on you.

The resistor actually sits upside down in there with the coils out of sight. Once you get that out youll be able to see the coils, and just unplug it to remove it.

Well a broken coil seems to be the problem, just gotta bridge it now!

3) I used a pair of plyers to twist the metal coil back together again, and thats lasted for a few months now, but if you wanted i see no reason why you couldnt solder if you have the facilities to do so.

4) reassamble in reverse order to taking it apart. Probably a good idea to check that it works before putting the glovebox back on.

The blue wires there are unrelated

Other comments:

The reason i posted this was that i found that a fair few people actually had this problem, but noone really could give me an answer as to why it wasnt working. I also rang honbits to order a new resistor but it was 30$. The method i showed works just as well, and will save you enough for a tank of gas :).

Any questions comments welcome.

~Sp33~

ECU-MAN
11-02-2007, 10:50 PM
solder will not cut it, your better of twisting the wires together like you did.

these coils will glow red hot and simply melt the solder.

twisting the wire together will alter the resistance of the coil. this will alter the speed of the fan.

nice DIY

~Sp33~
12-02-2007, 09:44 PM
Thanks man. I think though, that because the thickness of the wire before and after the twist remain the same thickness it wont alter the resistence at all and there fore wont alter the fan speed. It didnt seem to make any difference to mine.

I didnt try to solder it though, and can see now that it would more then likely melt it. Thanks for the advice.

pat88c
07-04-2007, 05:27 PM
Thank you every much, i try it on my crx after 2 months of be lazy & not doing, took me less than 5 min do the from start to finish. Work a trick

great DIY

PAT88C

~Sp33~
07-04-2007, 10:14 PM
Thanks for the compliment. :)

Petronas
16-04-2007, 04:36 PM
I did this for my Nina with Sp33's help...

I sort of miss my old Nina thinking about her... "Sheds a tear"

~Sp33~
16-04-2007, 10:23 PM
You couldnt stop telling me how much you thought it was a deathtrap lol ^^^