DTC P0454 GMC

Headlamp Washer Motor Control - Circuit Short To Ground

Headlamp Washer Motor Control - Circuit Short To Ground

Description

When the Body Control Module (BCM) detects greater than 1.0 amp on the Fused Run Relay Output circuit for greater than eight seconds.

Cause and Solution

FUSED RUN RELAY OUTPUT CIRCUIT SHORTED TO GROUNDHEADLAMP WASHER RELAYFRONT POWER DISTRIBUTION CENTER (PDC) ASSEMBLYBODY CONTROL MODULE (BCM)

Video Guide

Duration: PT4M8S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P0454
  • Brand: GMC
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