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Home >> Genesis >> 2023 >> Electrified GV70 Advanced >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Motor Control Unit-Rear Diagnosis >> DTC U0594-00: Invalid Data Received From Hybrid/EV Powertrain 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 G-CAN message
  1. Faulty Power Supply to VCU*
  2. Open/Poor Connection in VCU*'s G-CAN "High" line
  3. Open/Poor Connection in VCU*'s G-CAN "Low" line
Prerequisite Condition
  • Ignition "ON"
  • Auxiliary battery voltage is between 9 to 16V
Threshold Value
  • VCU*'s G-CAN message: Not received
Diagnosis Time
  • 500 ms
MIL
Service Lamp
NOTE:
(1) (Driving Cycle): From IG ON to the next IG ON
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