I reflashed a 2004 Dodge truck with a diesel engine. I now need to write the vin to the ecm. Don't see it in system tests where it is supposed to be. Dealer wants $100 to do it for me. Please don't tell me that I have spent all this money to enable me to reflash these trucks and still have to go to the dealer and pay the same price as a reflash.
Write vin to ecm
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You should not need to enter the vin after a reflash, only if a new module was installed.
What software version are you using?
I have one of these trucks in the shop now and i will check and see if this function is in my tool.
Earl -
Yeah, it says you have to do it right there on the techauthority website.(which is a pain in itself)Comment
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If you go to the link below and download the J2534 toolbox you should be able to enter the vin.
I was not able to enter the vin with the verus on the truck I have either.
If you go to generic functions and leave the K-25 chip in when the scanner tells you to change to K-20 you can go to mode $09 and read the vin. If the vin is there you do not need to add it as directed by Tech Authority.
EarlComment
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Didn't work. Went ahead and took it to the dealer. Luckily the service manager was out to lunch and one of my old friends from high school works as a tech there. He hooked me up for free. They owed me because I have done favors for the owner before. Plus, I buy a ton of parts there.Comment
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