You were right, I accidentally swapped the wires to the PCM since one is blue and one is green and the PCM connectors are also blue and green. I matched the colors by accident instead of blue to...
Type: Posts; User: sethdipman
You were right, I accidentally swapped the wires to the PCM since one is blue and one is green and the PCM connectors are also blue and green. I matched the colors by accident instead of blue to...
Everything works when you turn it on manually but the PCM just wont turn low speed on at temp, it just goes straight to high speed on the passenger side. All of my electrical connections are good as...
Here is a video of me activating the relays manually.
https://drive.google.com/file/d/1QaZ5t2GVHSL3GsaayBOiWySCqCoSNeL_/view?usp=sharing
Here is a video of them at operating temp...
I have already tried that tune file
I will put some videos up of what it?s doing here in a bit
That's correct
The only thing I do not understand is it should all work because like I stated in the original post. I tested all the relays by activating them with my Autel scan tool I have so I know all the relays...
Okay, I have already changed all of the relays and fuses because I thought that too. I'll doubt check continuity again.
It has 3 relays. The fans and wiring harness are factory, I pulled them out of a 05 tahoe.
My fans will not run on low speed. At operating temp only fan 1 comes on, on high speed and then when it gets hotter fan 2 comes on, on high speed. I don't understand why my fans will not use low...
So what I am getting at is that I just need to increase the turn on temps to what the 05 specs are? The only thing I am wondering is that with my factory clutch fan, my operating temp was around...
139450
So I took electric fans and the factory wiring harness out of an 05 Tahoe to put in my 03 Tahoe. I have everything working and nothing is over heating and the ac works very well. I have noticed while...