DTC P1223 GMC

Occupant Classification ECU Malfunction

Occupant Classification ECU Malfunction

Description

One of following conditions is met: Passenger side buckle switch malfunction Occupant classification ECU malfunction

Cause and Solution

Front seat inner belt assembly RH (Passenger side buckle switch) Occupant classification ECU

Video Guide

Duration: PT3M57S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P1223
  • Brand: GMC
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