DTC P1550 GMC

Any of Wheel Sensors Signal

Any of Wheel Sensors Signal

Description

Defective ABS wheel speed sensor signal (noise, irregular signal, etc. ) Defective magnetic encoder When a wheel is turned freely for a long time ABS does not operate. VDC does not operate. EBD may not operate - Brake warning light illuminates as well as ABS warning light when EBD does not operate.

Cause and Solution

Incorrect tire specificationIncorrect tire pressureLoose ABS wheel speed sensor installation bolts

Video Guide

Duration: PT3M55S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P1550
  • Brand: GMC
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