[JayD]

I bought a Dahler tune a few months ago and now that my run in service is done I am ready to install it. Seems straight foward. Read the instructions that came with it and watched a youtube video on install. My question is my wiring harness does not have a dedicated red power and black ground connection. the directions dont call for any direct battery connections but one youtube video showed a power and ground cable connection. the harness or box has no provisions for a power and ground cable. what am I missing here? any input would be helpful. thanks. I assume the harness is the same for the M2, M3, and M4

Jay

[mike@x-ph.com]

i recommend following the instructions that came with it. If you still need help, contact Dahler directly for the best response.