C0246 GMC Code - Electronic Brake Control Module Control Valve Circuit Malfunction
Quick Answer
The Anti-Lock Brake System (ABS) relay supplies battery voltage to six valve solenoids. Common causes include 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. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- C0246 GMC indicates Electronic Brake Control Module Control Valve Circuit Malfunction.
- Common causes
- Common causes include 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.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code C0246 GMC Description
What are the Possible Causes of the DTC C0246 GMC?
- 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
How to Fix the DTC C0246 GMC?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the C0246 GMC code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about C0246 GMC Code
1. What are the common symptoms of OBDII code C0246 GMC?
The common symptoms of code C0246 include the illumination of the ABS warning light on the dashboard, potential loss of ABS functionality, and possible issues with braking performance.
2. What can cause the OBDII code C0246 GMC to trigger?
The C0246 code is typically triggered by a malfunction in the electronic brake control module control valve circuit, which can be caused by wiring issues, a faulty control module, or a malfunctioning control valve.
3. How serious is the OBDII code C0246 GMC?
While the C0246 code may not always result in immediate safety concerns, it is important to address it promptly to ensure the proper functionality of the electronic brake control module and ABS system.
4. How can I diagnose the OBDII code C0246 GMC?
Diagnosing the C0246 code involves using an OBDII scanner to retrieve the code, conducting a visual inspection of the wiring and connections related to the electronic brake control module, and performing further testing to pinpoint the exact cause of the malfunction.
5. Can I still drive my vehicle with the OBDII code C0246 GMC?
It is generally not recommended to drive your vehicle with an unresolved C0246 code, as it can affect the performance of your ABS system and compromise your vehicle's braking capabilities.
6. How can I repair the OBDII code C0246 GMC?
Repairing the C0246 code may involve repairing or replacing damaged wiring, replacing the electronic brake control module, or addressing any issues with the control valve. It is recommended to consult with a professional mechanic for an accurate diagnosis and proper repair.
7. Will resetting the OBDII code C0246 GMC turn off the warning light?
Resetting the code may temporarily turn off the warning light, but if the underlying issue is not addressed, the code is likely to reappear, and the ABS warning light may illuminate again.
8. Are there any preventive measures to avoid the OBDII code C0246 GMC?
Regular maintenance of your vehicle's braking system, including checking the wiring and connections related to the electronic brake control module, can help prevent issues that may trigger the C0246 code.
9. Can a DIY enthusiast fix the OBDII code C0246 GMC?
While some DIY enthusiasts may have the skills to address simple wiring issues or component replacements, dealing with the electronic brake control module and ABS system can be complex. It is advisable to seek professional help for proper diagnosis and repair.
10. How much does it cost to fix the OBDII code C0246 GMC?
The cost of fixing the C0246 code can vary depending on the underlying cause of the malfunction, the necessary repairs or replacements, and labor costs. It is recommended to obtain quotes from reputable mechanics or repair shops for an accurate estimate.
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