2010 2500hd 6.0 electric cooling fan
#1
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2010 2500hd 6.0 electric cooling fan
I have a 2010 2500hd id like to get rid of the mechanical fan setup and convert to an electrical setup. I want to use factory components only so it appears as factory as possible. I have found plenty of 2011+ 1500 cooling fan assemblies but I'm having a problem finding the factory harness. I know the pcm will have to be tuned when using the factory harness because I want the computer to control the fans.
Any help is appreciated
Any help is appreciated
#3
I bought a harness from Nelson Performance for mine. I don't think it is much if any different than the ones he sells for the earlier model trucks utilizing the ECM for triggers rather than the A/C trigger. I just told him what it was going on and he sent me one in a few days.
I did find that my '10 Suburban 2500 was mostly wired for e-fans from the factory. The fuses and relays are already there, and ECM was already pinned for the fans. I think all I'm missing is the harness from the underhood electrical box to the fans themselves. I actually have a salvage yard not too far from here and I plan on going out there and pulling the fan harness out of a '07+ Silverado or Tahoe/Suburban.
For now I just power the Nelson harness off of the trailer charge circuit stud #2 (IIRC) and had it programmed by Blackbear. They work good but I'm trying to get the temps fine tuned a little better.
I did find that my '10 Suburban 2500 was mostly wired for e-fans from the factory. The fuses and relays are already there, and ECM was already pinned for the fans. I think all I'm missing is the harness from the underhood electrical box to the fans themselves. I actually have a salvage yard not too far from here and I plan on going out there and pulling the fan harness out of a '07+ Silverado or Tahoe/Suburban.
For now I just power the Nelson harness off of the trailer charge circuit stud #2 (IIRC) and had it programmed by Blackbear. They work good but I'm trying to get the temps fine tuned a little better.
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