P1781 Fault Code

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carcollector
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P1781 Fault Code

Post by carcollector »

Does anyone know what a 1781 faullt code and how to correct it
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MMamdouh
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Post by MMamdouh »

chack the how to section for a complete list of fault codes and their discription.

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PrecisionBoost
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Post by PrecisionBoost »

I've PM'd you as per your request..... it's a very strange fault code.... the ECU isn't recieving communication back from the TCM.... looks like a bad wire or bad connection.
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