DTC P0806 Hummer

Device Voltage Reference Output Circuit

Device Voltage Reference Output Circuit

Description

Ignition ON. The ignition voltage is greater than 10 volts.

Cause and Solution

The EBCM detects an internal 5 volt supply failure.

Video Guide

Duration: PT3M36S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P0806
  • Brand: Hummer
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