Hi fan reference question
Thread Starter
Teching In
Joined: Mar 2016
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Hi fan reference question Hey guys,
I just wired dual e fans I'm my 02 escalade to truck hybrid.
It has ECM with blue and red connectors. I wired low fan reference to blue 42 and hi reference to red 33.
My question is should I have left the original wire that was in red 33 in and spliced my reference wire or should I have removed the original pin and pinned hi reference by itself?
I just wired dual e fans I'm my 02 escalade to truck hybrid.
It has ECM with blue and red connectors. I wired low fan reference to blue 42 and hi reference to red 33.
My question is should I have left the original wire that was in red 33 in and spliced my reference wire or should I have removed the original pin and pinned hi reference by itself?
Thread Starter
Teching In
Joined: Mar 2016
Posts: 21
Likes: 0
I'm running dual f-body fans with three relays same as stock. My hi fan 5v reference is now pinned to red 33 as per schematic. Now though I no longer have a recirculation function for a.c.. I guess my question should be is there anywhere else I can pull reference for fan and save my recirc function?
Last edited by LOWZ71GA; Apr 27, 2017 at 08:31 PM.
