DTC P1651 Buick

ECU in Manufacturer Sub-State

ECU in Manufacturer Sub-State

Description

This DTC is only present when a new Smart Junction Box (SJB) is installed, the SJB is flashed, or the SJB is reconfigured. NOTE: DTC C2780 will not clear if any other DTCs are present in the SJB.

Cause and Solution

New SJB installed SJB is flashed SJB is reconfigured

Video Guide

Duration: PT3M48S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P1651
  • Brand: Buick
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