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Thread: G56 Trans Wiring Swap Issues

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    giesloga's Avatar

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    Question G56 Trans Wiring Swap Issues

    I G56 swapped my 2014 RAM 2500 6.7 Laramie with a push-button start (68RFE) over a year ago, and I have had a switch to jump the starter relay, and I would like it to function as properly.

    I tried cutting the TRS T41 (YL/DB) pin 15 on the RF and grounding it with no luck.

    I have also tried cutting and grounding pin 7 T141 (YL/OR) from the RF hub and grounding it with no luck.

    I have a manual tune, and I swapped the transmission harness out to a manual one.

    Even when I had the auto harness, I believe I grounded pin 4 with no dice.

    Although I did not have all data, it's a 50/50 shot.

    If anyone has any advice or knowledge on this subject, please help me out.

    I have done countless hours of research with no luck.

    If you got any questions, ask away.

    Thank you!


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    Re: G56 Trans Wiring Swap Issues

    Ever figure this out?

    About to begin this endeavor myself and would like any knowledge.


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    giesloga's Avatar

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    Re: G56 Trans Wiring Swap Issues

    No, but i am 99% sure I need a new RF hub because mine doesn't have pins where the clutch interlock goes or the wire that goes to pin 88 on the trans for the reference wire.

    I just watched someone have the same issue, which was the fix; I currently have the same RF hub they swapped out for a different one.


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    toyota_mdt_tech's Avatar

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    Re: G56 Trans Wiring Swap Issues

    AlfaOBD?

    I was looking through mine and saw the option on transmission selection.

    I wonder if you just changed it to G56?

    2010 Dodge 2500 SLT CCLB 4WD G56 Cummins 6.7 turbo diesel, 3.42 LSD. Add ons: Banks Monster Ram, Grid heater delete, Spyntec Free Spin Kit with Warn hubs (62672) Laramie Alloys (includes spare), "Powerwagon" Flares, Powerwagon bed decal (4X4 off road) OE Ram mudflaps, OE Slush Mats, OE Clearance Lamps, Geno's shift knob in black, 5" DPF back with muffler delete, spray in bedliner, OE brake controller, Durafit Seat Covers, Pro Tech Toolbox, Speed Turtle, Upfitter switches, Ham Radios, 8 Antennas, headache rack, emergency light bar,....

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