C0254 GMC - Electronic Brake Control Module Control Valve Circuit Malfunction
C0254 GMC Possible Causes
- Faulty Electronic Brake Control Module (EBCM)
- Electronic Brake Control Module (EBCM) harness is open or shorted
- Electronic Brake Control Module (EBCM) circuit poor electrical connection
First diagnose C0254 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 connector's pins.
Cost of diagnosing the C0254 GMC code
Labor: 1.0The cost of diagnosing the C0254 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.
C0254 GMC Possible Symptoms
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C0254 Gmc DescriptionThe Anti-Lock Brake System (ABS) relay supplies battery voltage to six valve solenoids. The Electronic Brake Control Module (EBCM) microprocessor applies the grounds needed to activate each solenoid. The low side of each solenoid coil has a feedback circuit to the EBCM microprocessor. When a solenoid is commanded OFF, the feedback voltage is high. When a solenoid is commanded ON, the feedback voltage is low.
C0254 GMC More InformationNeed more information on how to fix the C0254 GMC code?
Get Access to Factory Service Manuals
Need more help?Get the C0254 Gmc code diagnosed by a professional: Find a repair shop in your area
C0254 GMC CommentsHelp 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 C0254 Gmc code? Have you replaced any parts?
Any information is appreciated. Thanks