allums1969@yahoo.com
June 14th, 2018, 08:20 PM
I have a a 2011 Chevy Suburban E38 ECM , It was ordered from the factory with a mechanical fan clutch(?????). I have gotten the factory electric fans installed with the factory harness to junction box... I can turn on Fan relay 1, 2, and 3 manually with scan tool, but I cannot get the vehicle to take control of the fans.... Something is missing and I could use a little help.
Attached is the .unaltered .ctz file for the vehicle in question.
22163
Thanks
Attached is the .unaltered .ctz file for the vehicle in question.
22163
Thanks