Had ECM and TCM flushed on a WiTech back-to-bone stock.
It looked like nothing was wrong with existing files or anything corrupt based on how it loaded.
Unfortunately, I think the MM3, a supplied cable, or TCM custom file is bunk somehow.
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Had ECM and TCM flushed on a WiTech back-to-bone stock.
It looked like nothing was wrong with existing files or anything corrupt based on how it loaded.
Unfortunately, I think the MM3, a supplied cable, or TCM custom file is bunk somehow.
Very disappointing news; it sounds like you will need to bounce this new information back to DRD and MM3.Originally Posted by Headwrench
Hopefully, they can come up with a solution between the two of them.
2014 RAM 3500 (Aisin) 3.73 4X4 Limited Crew Cab Long Bed DRW. Oil Bypass Filter, Fuel Filtration Kit, Cold Air Intake, City Diesel Actuator and 50 Gallon Aux Fuel Tank.
SOLVED!
MM3 support got a firmware update from Italy to replace the existing mm3.mmu file on the SD card.
Then ECM/TCM loaded w/o hitch.
The most painful part was one of tech help's guesses to have modules returned to stock on a WiTech system (Chrysler's OE tool).
That cost $300.00 in our neighborhood.
I believe that turned out to be unnecessary.
I'm pleased to hear they figured it out and supplied the remedy.
2014 RAM 3500 (Aisin) 3.73 4X4 Limited Crew Cab Long Bed DRW. Oil Bypass Filter, Fuel Filtration Kit, Cold Air Intake, City Diesel Actuator and 50 Gallon Aux Fuel Tank.
One reason MM3 is top of its class!
II 60HP STICKS, II 33% CP3, II S464 2ND GEN SWAP, FASS 165 TITANIUM SIGNATURE SERIES, AFE INTAKE HORN, S&B FILTER, 5" TURBO BACK, ALPHAREX HEAD LIGHTS, 38X13.5X20 RAZOR M/T, MOTO METAL RIMS, 6" LA LIFT KIT, COMPLET MM3 KIT, BUILT TRANSMISSION, 6 BOLT REDHEAD STEERING BOX, YUKON 4.56 GEARS W/ COVERS
So, the fix for this is to have the ECM flashed.
Does the dealer have to do this?
IGOTACUMMINS thanked for this post
The fix was to contact MM3 Power for a firmware update.
See post #13 above.
Apparently, the dealer ECM flash was unnecessary in this case.
2014 RAM 3500 (Aisin) 3.73 4X4 Limited Crew Cab Long Bed DRW. Oil Bypass Filter, Fuel Filtration Kit, Cold Air Intake, City Diesel Actuator and 50 Gallon Aux Fuel Tank.
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