Questions & Answers

evo-all will not program step 4 with all connectors in module

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when i do the programming steps, i can get to step 4. when doing step 4, the yellow light never flashes when I hit the program button 4 times. it will only flash while hitting the button when the only connector in the module is the black 4 pin connector. I have the latest update and firmware. is there anything that i am missing?
asked Jan 16, 2021 in Ram by John Edwards (130 points)

1 Answer

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What is the year, make and model of the vehicle?

What is the S/N to the module?
answered Jan 18, 2021 by derek g (346,560 points)
2017 ram 2500 diesel

s/n 001A07 207535
commented Jan 18, 2021 by John Edwards (130 points)
Are you able to select the mode (pres the button 4x) it if you leave the 20 pin connector unplugged?

 

If yes this would indicate an issue with the yellow wire on the 20 pin connector always seeing voltage or you have the ignition in the on position when it should be off.
commented Jan 18, 2021 by derek g (346,560 points)
The key is not not in the ignition at all. I checked that wire and it only has ignition power with key on. Should I move the wire to the 10 pin connector. It's in the 4 pin connector now on the pink/green wire.
commented Jan 18, 2021 by John Edwards (130 points)

Are you able to select the mode (pres the button 4x) it if you leave the 20 pin connector unplugged?

commented Jan 18, 2021 by derek g (346,560 points)
Yes. When all connectors are in the module it doesn't work. If there are no connectors besides that black connector, it won't work at all.
commented Jan 18, 2021 by John Edwards (130 points)
Sorry, when only the black connector is in module it will work. When I put the other connectors in, the yellow light stays solid
commented Jan 18, 2021 by John Edwards (130 points)

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