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Pcm swap issues

Post questions about your Trinity for your Dodge/Jeep/Chrysler vehicles here.

Moderator: mikel

Post Sat May 25, 2019 11:42 pm

Posts: 2
I ordered a unlocked pcm to go with the new Trinity tuner for my 2017 Dodge Charger RT 5.7. After i got the new pcm swapped in the car will not start. The display shows the push brake and push to start but nothing happens when I push it. Im thinking the pcm isnt correct or something. I swapped back to the original pcm and it works as it should. Am I the only one to have this issue? :( :(

Post Wed May 29, 2019 9:59 am

Posts: 55453
Location: DiabloSport World Headquarters

Certainly not common....
Can you try again and verify the connectors are properly seated, etc?
If it still wont start give us a call so we can attempt to verify the VIN, etc.

Mike Litsch
Powerteq Customer Service Manager
Diablo Tech support by phone:
M-F 8:00 AM to 5:00 PM EST

Post Wed May 29, 2019 10:07 am

Posts: 2
I got it figured out. I ended up having to unhook both terminals of the battery for 5 min and then hook up the new pcm. It fired right up after i got it installed.

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