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Can't read fault codes (DTC)

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On 7/9/2020 at 6:11 PM, Roland@pcmtec said:

We have removed DTC reading support as we only read the PCM+TCM however there are far more modules in the vehicle which was leading people to believe they had no DTCs when they infact did from other modules. Bad information is worse than no information in our opinion.

We highly recommend using Forscan which is free and offers amazing DTC and service procedure support. They also offer a paid version which allows key recoding and various other features. They support J2534 cables just like us.


Regarding DTC reset they are reset automatically after a flash write.


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