C056E GMC - Electronic Control Unit Software

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
Comments  |  Add Comment

C056E GMC Possible Causes

  • Electronic Control Unit Configuration
  • Faulty Electronic Control Unit
  • Electronic Control Unit harness is open or shorted
  • Electronic Control Unit circuit poor electrical connection

First diagnose C056E GMC code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the C056E GMC code

    Labor: 1.0

    The cost of diagnosing the C056E GMC code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

C056E GMC Possible Symptoms

  • Anti-Lock Brake System (ABS) Warning Light ON
  • Engine Light ON (or Service Engine Soon Warning Light)

C056e Gmc Description

Some control modules must be configured with specific software, serial numbers, vehicle options, or other information. If a control module was not properly configured after installation that module may set DTC C056E. The symptom byte listed in the DTC Descriptor is for engineering reference only. No external circuit diagnosis is involved. The control module is not configured properly.
OBDII Code C056e Gmc - Electronic Control Unit Software - AutoCodes.com

C056E GMC More Information

Need more information on how to fix the C056E GMC code?
Get Access to Factory Service Manuals

Need more help?

Get the C056e Gmc code diagnosed by a professional: Find a repair shop in your area

Related Information

C056E GMC Comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the C056e Gmc code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧