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DTC P0A1A-659: Generator Control Module: Description

The MG ECU located in the inverter with converter assembly monitors its internal operation and it will set DTCs when it detects malfunctions.

DTC No. INF Code DTC Detection Condition Trouble Area
P0A1A 659 Communication error (from MG1 to MG2)
  • Hybrid vehicle transaxle assembly
  • Inverter with converter assembly