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Home >> Hyundai >> 2012 >> Genesis Coupe 2.0T R-Spec >> Repair and Diagnosis >> Engine Mechanical >> Starter >> Button Engine Start System >> PDM (Power Distribution Module) >> DTC B1987: Sub Micom Failed >> DTC Description
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DTC Description

This code reports the malfunction of NEC MCU inside PDM. This is the case which there is the NEC MCU communication error.

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