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Home >> Hyundai >> 2022 >> Tucson Plug-In Hybrid SEL >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (PHEV) (8 Of 8) >> DTC U2003-00: Invalid Data Received From CVVD Motor Control Module >> Troubleshooting >> Diagnostic Flowchart
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Diagnostic Flowchart

Fig 1: (1 of 2)
G16170684Courtesy of HYUNDAI MOTOR AMERICA
Fig 2: (2 of 2)
G00665116Courtesy of HYUNDAI MOTOR AMERICA
NOTE:
  • After removing the Head Cover, CVVD assembly, CVVD Actuator, Conduct the "CVVD actuator intake adaptation".
  • "CVVD intake adaptation" will be necessary when the worker remove the battery or CVVD connector while the engine is running