could a 04 pcm work on an 02 and 03 or would you need to get it reflashed for the of year truck
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could a 04 pcm work on an 02 and 03 or would you need to get it reflashed for the of year truck
I think that if it has the green/blue connectors on the PCM it won't work with the red/blue. I could be wrong but it stands to reason that they changed the colors to simplify the identification process so the don't get messed up.
did they change colors when they changed body styles from 02 to 03?
99-02 have red and blue connectors (512mb pcm)
03 and up have green and blue connectors (1mb pcm)
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