I have a LS3 w/T56 painless harness fans run anytime key is on, running a 7.0 vette OS the vette runs PWM fans and the painless harness is set up for 2 fans. is it possible to change this. I tried a vette PWM fan module with no fan operation.
I have a LS3 w/T56 painless harness fans run anytime key is on, running a 7.0 vette OS the vette runs PWM fans and the painless harness is set up for 2 fans. is it possible to change this. I tried a vette PWM fan module with no fan operation.
You may need to run a pressure switch off the AC system.
See this thread---> https://forum.efilive.com/showthread...nually-running