So I got a 2013 RAM 2500 with MM3 tuner but I don’t understand how to use it noe did the last owner.
One problem I have it constantly turn off another is I need help understand what each tune does.
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So I got a 2013 RAM 2500 with MM3 tuner but I don’t understand how to use it noe did the last owner.
One problem I have it constantly turn off another is I need help understand what each tune does.
Who tuned it friend?Quote:
Originally Posted by Barrios2
2016 Ram Laramie 3500 (DRD), G56, 6.7, Rough Country Leveling, HID headlights, Morimoto LED fogs plus a whole lot more! [emoji106][emoji41]
Have you check all the connections and checked the wiring for knicks?
Final part I would check is the connection between the black box components.
It splits in two and if the posts are still installed take them out.
Yes I checked.
Have you called MM3?
They should be able to help you sort out why you are losing communication.
Going to be a little tougher on the tunes.
I've got a 2014 RAM 2500 that came with an MM3 tuner also.
I've updated the firmware and have used it for TPMS, tire size calibration, fog lights, etc. It's got a few tunes on it.
How do I find out what the tunes are?