DTC P0716 Buick

AV Comm Circuit

AV Comm Circuit

Description

When either one of the following items are detected: - Multifunction switch power supply and ground circuits are malfunctioning. - AV communication circuits between AV control unit and multifunction switch are malfunctioning.

Cause and Solution

Multifunction switch power supply and ground circuits. AV communication circuits between AV control unit and multifunction switch.

Video Guide

Duration: PT4M2S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P0716
  • Brand: Buick
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