U2004 - Audio Steering Wheel Control Unit is Not Responding

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • U2004 Description

    Audio Steering Wheel Control Unit is Not Responding is the generic description for the U2004 code, but the manufacturer may have a different description. Currently we have no further information abouth the U2004 OBDII code. Please post your question on the Q&A section for more information: AutoCodes.com Q&A.
    OBDII Code U2004 - Audio Steering Wheel Control Unit is Not Responding - Engine-Codes.com

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