U007F 2017 Chevrolet Silverado Code - Control Module Communication FlexRay 1B Bus Off
Quick Answer
The devices connected to the object high-speed General Motor Local Area Network (GMLAN) serial data circuits monitor for serial data communications during normal vehicle operation. Common causes include Check for more codes, Faulty Control Module, Control Module harness is open or shorted. 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
- U007F 2017 Chevrolet Silverado indicates Control Module Communication FlexRay 1B Bus Off.
- Common causes
- Common causes include Check for more codes, Faulty Control Module, Control Module harness is open or shorted.
- 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 U007F 2017 Chevrolet Silverado Description
What are the Possible Causes of the DTC U007F 2017 Chevrolet Silverado?
- Check for more codes
- Faulty Control Module
- Control Module harness is open or shorted
- Control Module circuit poor electrical connection
How to Fix the DTC U007F 2017 Chevrolet Silverado?
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 U007F 2017 Chevrolet Silverado 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.
Need more information about the U007F 2017 Chevrolet Silverado code?
Need more information on how to fix the U007F 2017 Chevrolet Silverado code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the U007F 2017 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about U007F 2017 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code U007F in a 2017 Chevrolet Silverado?
- Common symptoms include loss of communication with the Control Module Communication FlexRay 1B, dashboard warning lights, and potential vehicle performance issues.
2. What does the OBDII code U007F on a 2017 Chevrolet Silverado indicate?
- The code U007F signifies a communication problem with the Control Module Communication FlexRay 1B Bus, indicating a potential issue with the network communication system.
3. What are the possible causes of OBDII code U007F in a 2017 Chevrolet Silverado?
- Causes may include wiring or connection issues, a faulty Control Module Communication FlexRay 1B, software glitches, or problems with the vehicle's network communication system.
4. How can I diagnose the OBDII code U007F in my 2017 Chevrolet Silverado?
- Diagnosis typically involves checking the wiring and connections related to the Control Module Communication FlexRay 1B, scanning for other trouble codes, and using diagnostic tools to analyze the network communication system.
5. Is it safe to continue driving my 2017 Chevrolet Silverado with the U007F code present?
- It is not recommended to drive the vehicle with the U007F code active, as it can lead to potential performance issues or safety concerns due to communication problems within the vehicle's network system.
6. Can I reset the OBDII code U007F in my 2017 Chevrolet Silverado by disconnecting the battery?
- While disconnecting the battery may clear the code temporarily, it is important to address the underlying issue causing the code to prevent it from reoccurring. Resetting the code without fixing the problem will not solve the issue.
7. How can I repair the OBDII code U007F in my 2017 Chevrolet Silverado?
- Repair options may include checking and repairing wiring connections, replacing the Control Module Communication FlexRay 1B if necessary, updating software, or seeking professional assistance for further diagnostics and repair.
8. Are there any common mistakes to avoid when dealing with the U007F code in a 2017 Chevrolet Silverado?
- Avoid overlooking simple wiring or connection issues, clearing the code without addressing the root cause, or ignoring other potential trouble codes that may be related to the communication problem.
9. Can extreme weather conditions contribute to triggering the OBDII code U007F in a 2017 Chevrolet Silverado?
- Yes, extreme temperatures or environmental conditions can sometimes affect the vehicle's network communication system and lead to the activation of the U007F code. Inspecting connections for weather-related damage may be necessary.
10. Is it recommended to seek professional help for diagnosing and repairing the U007F code in a 2017 Chevrolet Silverado?
- Due to the complexity of the vehicle's network communication system and potential causes of the U007F code, seeking professional help from a certified mechanic or dealership is often advisable for accurate diagnosis and proper repair.
Discuss the causes and fixes for U007F 2017 Chevrolet Silverado OBDII Code
Code U007F 2017 Chevrolet Silverado comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
