DTC P0976 Hummer

Panel Dimmer Input - Circuit Short To Battery Or Open

Panel Dimmer Input - Circuit Short To Battery Or Open

Description

The Body Control Module (BCM) detects that the Panel Dimmer Driver signal is greater than 4.7 volts for greater than 10 seconds.

Cause and Solution

PANEL LAMPS DIMMER SIGNAL CIRCUIT SHORTED TO VOLTAGEPANEL LAMPS DIMMER SIGNAL CIRCUIT OPENDIMMER SWITCHBODY CONTROL MODULE (BCM)

Video Guide

Duration: PT4M6S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P0976
  • Brand: Hummer
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