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Home >> Genesis >> 2023 >> Electrified GV70 Advanced >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Motor Control Unit-Rear Diagnosis >> DTC P0A1B-00: Drive Motor 'A' Control Module >> DTC Information And Inspection >> DTC Setting Condition
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DTC Setting Condition

Trouble Shooting Condition Possible Cause
Main Action
  • Monitor the voltage
  1. Faulty MCU*
Prerequisite Condition
  • Ignition "ON"
  • Auxiliary battery voltage is between 9 to 16V
Threshold Value
  • Communication failure between main-CPU and sub-CPU has been detected
Diagnosis Time
  • 15 times
MIL
  • Immediately
Service Lamp
  • ON
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