DTC P1044 GMC

IGNITION RUN START INPUT CIRCUIT HIGH

IGNITION RUN START INPUT CIRCUIT HIGH

Description

Continuously. The Drive TrainControl Module (DTCM) detects that the ignition Switch circuit voltageis above 16.0 volts for more than 30 seconds

Cause and Solution

CHARGING SYSTEM DTCSPRESENTBODY CONTROL MODULE(BCM) DTCS PRESENT(F946) IGNITION SWITCHOUTPUT (RUN START) CIRCUIT SHORTED TO VOLTAGEDRIVE TRAIN CONTROLMODULE DTCMPOWER DISTRIBUTIONBOX (PDC) AUXILIARY

Video Guide

Duration: PT4M24S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P1044
  • Brand: GMC
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