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Anyone know anything about DTC errors?

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jimmy57
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Re: Anyone know anything about DTC errors?

Post by jimmy57 »

The modules showing "CHECKING" will not be cleared by VIDA. Yes, some of those would only show READY after a lengthier drive and checked before shutdown. If the ECM or TCM or other had issues they would show CHECKING, there would be DTC SET displayed. Faults in a processor is something diagnosed quickly and is usually permanent. The code presence check via stalk button and rear fog light button is possible any time during a key cycle but with 0 mph speed.
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