U007E 2017 Chevrolet Silverado Code - Control Module Communication FlexRay 1A Bus Off
Quick Answer
The U007E diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado indicates a problem with the Control Module Communication FlexRay 1A Bus. Common causes include Faulty control module, Damaged wiring harness, Loose or corroded connections. 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
- U007E 2017 Chevrolet Silverado indicates Control Module Communication FlexRay 1A Bus Off.
- Common causes
- Common causes include Faulty control module, Damaged wiring harness, Loose or corroded connections.
- 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.
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Code U007E 2017 Chevrolet Silverado Description
The U007E diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado indicates a problem with the Control Module Communication FlexRay 1A Bus. This code specifically points to a communication issue within the vehicle's network system. The FlexRay bus is a high-speed communication protocol used in modern vehicles to transmit data between various control modules. When the FlexRay 1A bus goes offline, it means that one of the control modules is not communicating properly, which can lead to a range of issues affecting the vehicle's performance.
Common Causes of U007E 2017 Chevrolet Silverado
- Faulty control module
- Damaged wiring harness
- Loose or corroded connections
- Software issues within the network system
- Electrical interference or short circuits
Symptoms of U007E 2017 Chevrolet Silverado
- Check engine light illuminated
- Rough idling or stalling
- Transmission shifting irregularities
- ABS warning light on
- Loss of power or acceleration
How to Fix U007E 2017 Chevrolet Silverado
- Perform a thorough diagnosis using a professional scan tool to identify the specific control module causing the communication failure.
- Inspect the wiring harness and connections for any damage, corrosion, or loose pins. Repair or replace as necessary.
- Check for software updates or reprogramming for the affected control module to address any communication issues.
- Clear the DTC and perform a test drive to ensure the problem has been resolved.
- If the issue persists, consider replacing the faulty control module or seeking further assistance from a qualified technician.
Cost to Fix U007E 2017 Chevrolet Silverado
The typical repair costs for addressing a U007E code on a 2017 Chevrolet Silverado can vary depending on the specific cause of the communication failure. In general, the cost of parts and labor for this repair can range from $200 to $500. However, it's important to note that diagnostic time and labor rates at auto repair shops can vary significantly based on factors such as location, vehicle make and model, and engine type. It's recommended to check with local repair shops for a more accurate estimate based on your specific circumstances.
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Frequently Asked Questions about U007E 2017 Chevrolet Silverado Code
1. What does the OBDII code U007E for a 2017 Chevrolet Silverado mean?
The U007E code indicates a Control Module Communication FlexRay 1A Bus Off error, signaling a communication issue with the FlexRay network.
2. What are the common symptoms of the U007E code in a 2017 Chevrolet Silverado?
Common symptoms include warning lights like the Check Engine Light, ABS warning light, or traction control light, along with possible issues with vehicle performance or drivability.
3. What are some possible causes of the U007E code on a 2017 Chevrolet Silverado?
Potential causes include faulty wiring or connections in the FlexRay communication network, issues with the control modules communicating on the network, or a malfunctioning FlexRay communication module.
4. How can I diagnose the U007E code on my 2017 Chevrolet Silverado?
Diagnosis typically involves using a scan tool to check for the specific code, inspecting the FlexRay communication network for faults, and testing the control modules for proper communication.
5. Can I still drive my 2017 Chevrolet Silverado with the U007E code present?
It is not recommended to drive the vehicle with the U007E code active, as it can indicate potential communication issues that may affect safety systems or overall vehicle performance.
6. How can I repair the U007E code on my 2017 Chevrolet Silverado?
Repairs may involve fixing any wiring or connection issues in the FlexRay network, replacing faulty control modules, or reprogramming modules to restore proper communication.
7. Is the U007E code in a 2017 Chevrolet Silverado a serious issue?
While the U007E code itself may not cause immediate vehicle breakdown, it should be addressed promptly to ensure proper communication between control modules and the safety systems of the vehicle.
8. Can the U007E code be a recurring problem in a 2017 Chevrolet Silverado?
If the root cause of the code is not properly addressed during repairs, it is possible for the U007E code to reappear, highlighting the importance of thorough diagnosis and repair.
9. Are there any software updates or recalls related to the U007E code in a 2017 Chevrolet Silverado?
It's advisable to check with a Chevrolet dealership or service center to inquire about any relevant software updates, recalls, or technical service bulletins related to the U007E code in your specific vehicle.
10. How much can I expect to pay to fix the U007E code on my 2017 Chevrolet Silverado?
The cost of repairs for the U007E code can vary depending on the exact cause of the issue, but it's recommended to consult with a professional mechanic for an accurate diagnosis and cost estimate.
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