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+---- Thread: 2019+ DODGE RAM 2500/3500 6.7L CUMMINS ECU/PCM VIN REWRITE (/Thread-2019-DODGE-RAM-2500-3500-6-7L-CUMMINS-ECU-PCM-VIN-REWRITE)
2019+ DODGE RAM 2500/3500 6.7L CUMMINS ECU/PCM VIN REWRITE - Onestopauto - 02-18-2022
Hello, i have 2019+ dodge ram diesels 6.7l cummins that i repair and sometimes i need to replace the ECU/PCM due to fire damage and currently i cannot rewrite the VINS in the used ECU/PCM to match the car its going into so it can work properly. Is anyone able to offer this service i can ship you the ECU/PCM if you'd like or if you have a software that will allow me to do it i will purchase it. I don't need any tuning or anything just a simple VIN flash so it can work in the next vehicle.
RE: 2019+ DODGE RAM 2500/3500 6.7L CUMMINS ECU/PCM VIN REWRITE - serereme - 02-18-2022
(02-18-2022, 01:48 AM)Onestopauto Wrote: Hello, i have 2019+ dodge ram diesels 6.7l cummins that i repair and sometimes i need to replace the ECU/PCM due to fire damage and currently i cannot rewrite the VINS in the used ECU/PCM to match the car its going into so it can work properly. Is anyone able to offer this service i can ship you the ECU/PCM if you'd like or if you have a software that will allow me to do it i will purchase it. I don't need any tuning or anything just a simple VIN flash so it can work in the next vehicle.
Send the files to my mailbox, I'll take a look.
RE: 2019+ DODGE RAM 2500/3500 6.7L CUMMINS ECU/PCM VIN REWRITE - Onestopauto - 02-18-2022
(02-18-2022, 02:31 AM)serereme Wrote:(02-18-2022, 01:48 AM)Onestopauto Wrote: Hello, i have 2019+ dodge ram diesels 6.7l cummins that i repair and sometimes i need to replace the ECU/PCM due to fire damage and currently i cannot rewrite the VINS in the used ECU/PCM to match the car its going into so it can work properly. Is anyone able to offer this service i can ship you the ECU/PCM if you'd like or if you have a software that will allow me to do it i will purchase it. I don't need any tuning or anything just a simple VIN flash so it can work in the next vehicle.
Send the files to my mailbox, I'll take a look.
I don't know how to do that honestly. Sorry im still new and learning this electrical portion of cars
RE: 2019+ DODGE RAM 2500/3500 6.7L CUMMINS ECU/PCM VIN REWRITE - CIRC1977 - 02-20-2022
(02-18-2022, 05:14 AM)Onestopauto Wrote:(02-18-2022, 02:31 AM)serereme Wrote:(02-18-2022, 01:48 AM)Onestopauto Wrote: Hello, i have 2019+ dodge ram diesels 6.7l cummins that i repair and sometimes i need to replace the ECU/PCM due to fire damage and currently i cannot rewrite the VINS in the used ECU/PCM to match the car its going into so it can work properly. Is anyone able to offer this service i can ship you the ECU/PCM if you'd like or if you have a software that will allow me to do it i will purchase it. I don't need any tuning or anything just a simple VIN flash so it can work in the next vehicle.
Send the files to my mailbox, I'll take a look.
I don't know how to do that honestly. Sorry im still new and learning this electrical portion of cars
cheapest and easiest way to change vin numbers on chrysler products is a program called Alfaobd and get yourself the obdlink mx+ bluetooth dongle to use with it. It works on android and pc . Best 200 bucks you will spend for fca products.
RE: 2019+ DODGE RAM 2500/3500 6.7L CUMMINS ECU/PCM VIN REWRITE - TallersDiesel - 02-20-2022
Not that easy I think.
For 2019+ in order to program the inmobilizer and allow the vehicles to start and run if you replace the PCM, is not as easy as only changing the VIN number.
Not done much of this latest models, but from 2018 on things changed in security systems.
RE: 2019+ DODGE RAM 2500/3500 6.7L CUMMINS ECU/PCM VIN REWRITE - Onestopauto - 02-22-2022
(02-20-2022, 02:17 AM)TallersDiesel Wrote: Not that easy I think.
For 2019+ in order to program the inmobilizer and allow the vehicles to start and run if you replace the PCM, is not as easy as only changing the VIN number.
Not done much of this latest models, but from 2018 on things changed in security systems.
Correct, before 2018 its doable and pretty easy, its the new security features in the 2018+ models with the secondary gateway behind the radio that makes it hard to do these new PCMs.
RE: 2019+ DODGE RAM 2500/3500 6.7L CUMMINS ECU/PCM VIN REWRITE - dave1003 - 12-04-2024
(02-22-2022, 04:36 AM)Onestopauto Wrote:(02-20-2022, 02:17 AM)TallersDiesel Wrote: Not that easy I think.
For 2019+ in order to program the inmobilizer and allow the vehicles to start and run if you replace the PCM, is not as easy as only changing the VIN number.
Not done much of this latest models, but from 2018 on things changed in security systems.
Correct, before 2018 its doable and pretty easy, its the new security features in the 2018+ models with the secondary gateway behind the radio that makes it hard to do these new PCMs.
I just programmed a used ECM on a 2020 RAM Cummins last week. The whole job needs to be done with CDA6 on the bench.
1) Rewrite VIN
2) Run ECU unlock function (all 3) this puts the ECM in programming mode and wipes immo data
3) Flash with correct calibration.
Install and start vehicle. Easy peazy