B390A Chevrolet Code - Short Range Object Sensor Performance
Quick Answer
The Radar Sensor Module short range performs internal fault detection on itself. Common causes include Faulty Radar Sensor Module, Radar Sensor Module harness is open or shorted, Radar Sensor Module 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
- B390A Chevrolet indicates Short Range Object Sensor Performance.
- Common causes
- Common causes include Faulty Radar Sensor Module, Radar Sensor Module harness is open or shorted, Radar Sensor Module 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 B390A Chevrolet Description
What are the Possible Causes of the DTC B390A Chevrolet?
- Faulty Radar Sensor Module
- Radar Sensor Module harness is open or shorted
- Radar Sensor Module circuit poor electrical connection
How to Fix the DTC B390A Chevrolet?
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 B390A Chevrolet 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 B390A Chevrolet Code
1. What are the common symptoms of OBDII code B390A in a Chevrolet related to Short Range Object Sensor Performance?
The common symptoms include issues with the parking assist system, inaccurate distance measurements, and warning lights on the dashboard.
2. What are the possible causes of OBDII code B390A in a Chevrolet for Short Range Object Sensor Performance?
The code B390A can be triggered by faulty short-range object sensors, wiring issues, sensor calibration problems, or a malfunction in the parking assist module.
3. How can I diagnose the OBDII code B390A related to Short Range Object Sensor Performance in a Chevrolet?
Diagnosing this code involves using a diagnostic scanner to retrieve the code, inspecting the short-range object sensors, checking the wiring for damage, and performing sensor calibration tests.
4. How can I repair the OBDII code B390A in a Chevrolet for Short Range Object Sensor Performance?
Repairing the code may involve replacing the faulty short-range object sensors, repairing damaged wiring, recalibrating the sensors, or resetting the parking assist module.
5. Can I drive my Chevrolet with the OBDII code B390A related to Short Range Object Sensor Performance?
It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to ensure the parking assist system functions correctly.
6. Are there any DIY tips for fixing the OBDII code B390A in a Chevrolet for Short Range Object Sensor Performance?
DIY tips may include checking and cleaning the sensors, ensuring the wiring connections are secure, and following manufacturer guidelines for sensor calibration.
7. How can I prevent OBDII code B390A from recurring in my Chevrolet's Short Range Object Sensor Performance?
Regularly inspecting the parking assist system, keeping sensors clean, and addressing any issues promptly can help prevent the recurrence of the B390A trouble code.
8. Is it necessary to visit a mechanic for OBDII code B390A related to Short Range Object Sensor Performance in a Chevrolet?
While some repairs may require professional expertise, basic troubleshooting steps like sensor inspection and cleaning can be done by car owners with the right tools and knowledge.
9. What is the typical cost of repairing OBDII code B390A in a Chevrolet for Short Range Object Sensor Performance?
The cost of repairing this code can vary depending on the extent of the issue, with expenses ranging from a simple sensor replacement to more complex wiring repairs or module reprogramming.
10. How long does it usually take to resolve OBDII code B390A in a Chevrolet related to Short Range Object Sensor Performance?
The repair time for this code can vary based on the specific issue, but simple fixes like sensor replacement can be completed within a few hours, while more intricate repairs may take longer.
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