DTC P1B0F GMC

AV Control Unit - HDD Connection

AV Control Unit - HDD Connection

Description

Internal malfunction of AV control unit (HDD connection malfunction) is detected.

Cause and Solution

If the audio system function has no malfunctions, then there is a possibility of the detection of a temporary malfunction. Replace the AV control unit if the malfunction occurs constantly.

Video Guide

Duration: PT4M1S | Uploaded: 2020-06-30

Diagnostic Info

  • DTC Code: P1B0F
  • Brand: GMC
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