Electric fan conversion relay questions us 01' OS .
07-23-2007, 12:37 AM
#31
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Originally Posted by BlownHD
You wouldn't happen to know the harness part #???
If you happen to find a cheap source for these please post it up will you .
07-23-2007, 08:06 AM
#32
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Originally Posted by HD6.0l
I looked at some schematics and pin 42 and 33 are there in 02 so the PCM should trigger both just fine (2wd and 4wd) .
I think GMpartsdirect.com and I have a couple of more places that have it but can't remember them right off hand .
And yes the harness is part of a forward fog light assembly , so if you don't have fog lights and you want them you get two for the price of one .
I think GMpartsdirect.com and I have a couple of more places that have it but can't remember them right off hand .
And yes the harness is part of a forward fog light assembly , so if you don't have fog lights and you want them you get two for the price of one .
07-23-2007, 08:15 AM
#33
Originally Posted by jknox
My point wasn't about the fans pins - there are several 4wd connections to the pcm. If you switch to a 'vette os you'll most likely loose the ability to have 4wd. If I get bored today I'll look through the charts and see what actually goes where.
07-23-2007, 04:13 PM
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Originally Posted by Tootall
This works just like the factory harness , A/C on Low (2 fans) , temp reached 210* Low (2 fans) , High temp (over heated 240*+) High (2 fans) .
Last edited by HD6.0l; 07-23-2007 at 04:22 PM.
10-12-2007, 10:13 AM
#39
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fan conversion HELP
ok maybe I have overlooked it some where but here goes. I have a 2000 Z71 Tahoe...OLD BODY STYLE....5.7 engine. I got the 05 oem fans and puchased a Nelson harness.....they failed to tell me that their harness was only for the new body style....I can make it work but need to know if there is a pin I can use other than 42 because my blue PCM connector only has 32 pins. Silly me, I believed their plug n play talk. I know that it is only a ground but would like it to be temp operated.
10-12-2007, 10:18 AM
#40
ok maybe I have overlooked it some where but here goes. I have a 2000 Z71 Tahoe...OLD BODY STYLE....5.7 engine. I got the 05 oem fans and puchased a Nelson harness.....they failed to tell me that their harness was only for the new body style....I can make it work but need to know if there is a pin I can use other than 42 because my blue PCM connector only has 32 pins. Silly me, I believed their plug n play talk. I know that it is only a ground but would like it to be temp operated.
http://www.monodax.com/forums/tunerc...-98-chevy.html