U1831

Drive Motor Control Module A Lost Communication with Hybrid Powertrain Control Module on Powertrain Expansion CAN Bus

DTC U1831, sometimes indicated as U183100 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle user network.

  • U1831 00: Drive Motor Control Module A Lost Communication with Hybrid Powertrain Control Module on Powertrain Expansion CAN Bus

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