So I decided to do a E-Fan setup on my 05' Envoy. Clutch fan went to crap and decided it was time. I used a Spal PWM-V3 controller for the fan. I will say that it works great. I used the factory temp wire (main reason I used this controller). I want to verify that I grabbed the correct wire for the A/C. I used the trigger wire from the PCM to the A/C relay.
View attachment 22097
Below is what Spal was asking for.
View attachment 22096
Well thansk for help!
View attachment 22097
Below is what Spal was asking for.
View attachment 22096
Well thansk for help!