DTC P014A Buick

Ignition Hold Monitor Malfunction

Ignition Hold Monitor Malfunction

Description

The hold circuit, IG1 relay actuation circuit or IG2 relay actuation circuit inside the power management control ECU is open or shorted.

Cause and Solution

AM2 fuse IG1 relay IG2 relay Power management control ECU Main Body ECU (driver side junction block assembly) Engine room relay block Wire harness or connector

Video Guide

Duration: PT4M3S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P014A
  • Brand: Buick
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