serial data a/c request
#1
serial data a/c request
Has anyone with a newer pcm that has the serial data a/c request tried to just hook it up like the express van 12v request to pin 17?
I have an 03 suburban pcm and I`m thinking of giving it a try as HPTuners told me they do not do a/c segment swaps, and no one seems to have found any other solutions. Hopefully they left the programming for either request in the PCM at GM?
I have an 03 suburban pcm and I`m thinking of giving it a try as HPTuners told me they do not do a/c segment swaps, and no one seems to have found any other solutions. Hopefully they left the programming for either request in the PCM at GM?
#5
TECH Veteran
iTrader: (4)
I should mention that my electric fan cars, the fans are controlled by the PCM, and also have trinary switches to turn on the fan when the A/C needs them.