DTC P1482 GMC

Channel 8 Audio Speaker Output - Performance Or Incorrect Operation

Channel 8 Audio Speaker Output - Performance Or Incorrect Operation

Description

The Amplifier (AMP) becomes operational after receiving a wake up signal over the CAN-IHS data bus indicating the status of the ignition switch is On. The AMP controls and monitors all speaker output circuits.

Cause and Solution

Amplifier

Video Guide

Duration: PT3M45S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P1482
  • Brand: GMC
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