Repair manuals and support for 4-wheeled passenger and cargo vehicles.

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2012 caravan is throwing code c121c

Codec121c

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What Van is it?

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david, if it is a Chrysler product, then the The C121C is "TORQUE REQUEST SIGNAL DENIED". This can be a problem in the PCM or the Anti-Lock Brake Module. You will need a scan tool to determine which is at fault.

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