How to install E-Fans

[JennaBear]

The blue wire is the perfect length to mount the relays to the PCM cover. Glad you got it all up and running!

 

[Rivieraracing]

Jenna, do you have a picture of the location you are referring to? Mine are just ziptied to another wire loom and would like to find a good spot for them!
Glad you got them going Britain, hope you like them, I love ours!

 

[JennaBear]

I will have to see if Justin has any pics of the way it was on the Tahoe.

 

[bsims3996]

The blue wire is the perfect length to mount the relays to the PCM cover. Glad you got it all up and running!

thats exactly where i mounted mine

 

[Britain Smith]

Now you tell me.

-Britain

 

[JoeOmerta]

Does the #42 pin have to be activated in order for the fans to work? If i were to install this, and not have time for a few weeks to get it turned on, will the fans still keep my a/c and engine cool without the use of an external on/off switch?

 

[grayhoe00]

Does the #42 pin have to be activated in order for the fans to work? If i were to install this, and not have time for a few weeks to get it turned on, will the fans still keep my a/c and engine cool without the use of an external on/off switch?

i am wondering the same thing.

 

[JennaBear]

Yes, your PINs have to be turned on in order for e-fans to work.

 

[dwmmatt23]

Yes, your PINs have to be turned on in order for e-fans to work.

was wondering the same myself, well it looks like ill have to order a tune with the harness and install at same time. Thanks

 

[candyman74]

electric fan turn on pin

i have an 01 tahoe and my question is will i be able to turn the pin on to run electric fans in my truck? a local place told me i might not have the pin on my ecm.