Description:
You can use this harness to pin your electric fan upgrade directly through the ECU and let it control the fans (ECU does need flashed).
The harness is setup to control your dual fan combo and comes wired with 05+ GM truck plugs.
With this harness, you don't have to worry about triggering your fans or using those horrible probe thermostats that never work properly.
This is a must when upgrading your truck to electric fans.
Feature:
1) According to the factory specifications.
2) Perfect match for the car.
3) Easy installation.
4) Stable characteristics, high reliability.
NOTE:
If you do not know what part you would need or how it is used, we strongly suggest that you don’t purchase them. We cannot supply any sort of guidance or support for this part.
All our harnesses have been tested, if you don’t know how to use them, we do not support the return refund.