Routing Power Wire for Tekonsha 7-Way that Fits 2021 Ram ProMaster 2500

Published 01/05/2022

Question:

Looking at wiring harness for ‘21 Promaster - #22112. The pdf installation instructions have the routing to battery through internal upper wall frame. The installation video shows routing under van. Can this harness be routed either way, or which is correct? Thanks

asked by: Joth J

Helpful Expert Reply:

Routing the power wire of the Tekonsha 7-way kit # 22112 on your 2021 Ram ProMaster 2500 is up to you. You can run it through inside of the vehicle interior or you can run it on the outside like we did in our install video. In our experience we found the outside routing to be easier so that would be what I would go with for you. I attached an install video for this for you to check out.

expert reply by: Jameson C