AutoCodes – Generic – B390F

B390F Code - Frontview Camera

Quick Answer

The video processing control module performs fault detection on itself and the cameras attached to it. Common causes include Faulty Frontview Camera, Frontview Camera harness is open or shorted, Frontview Camera 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: B390F indicates Frontview Camera.
Common causes: Common causes include Faulty Frontview Camera, Frontview Camera harness is open or shorted, Frontview Camera 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 4,093

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Mar 25, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code B390F Description

The video processing control module performs fault detection on itself and the cameras attached to it. The Diagnostic Trouble Code (DTC) sets when the frontview camera video circuit is open, shorted to voltage, or shorted to ground, frontview camera is incorrectly mounted or the camera calibration is not learned.

OBDII Code B390F - Frontview Camera - AutoCodes.com — B390F Code - Frontview Camera

What does this mean?

What are the Possible Causes of the DTC B390F?

Faulty Frontview Camera
Frontview Camera harness is open or shorted
Frontview Camera circuit poor electrical connection

How to Fix the DTC B390F?

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 does this mean?

Code Tech Notes

B390F 08 Frontview Camera Performance Signal Invalid
B390F 66 Frontview Camera Wrong Mounting Position
B390F 4B Frontview Camera Calibration Not Learned

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B390F 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 B390F code?

Need more information on how to fix the B390F code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B390F code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B390F Buick — Frontview Camera
B390F Cadillac — Frontview Camera
B390F Chevrolet — Frontview Camera
B390F GMC — Frontview Camera

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B390F Code

1. What are the common symptoms of OBDII code B390F related to the Frontview Camera?

- The common symptoms include a malfunctioning frontview camera system, distorted or no display on the screen, and warning lights on the dashboard.

2. What are the possible causes of OBDII code B390F for the Frontview Camera?

- The code B390F can be caused by a faulty frontview camera, damaged wiring or connectors, software issues, or a problem with the camera module.

3. How can I diagnose the OBDII code B390F for the Frontview Camera?

- Diagnosing the code involves checking the frontview camera system for physical damage, inspecting the wiring and connectors, and using a diagnostic scanner to retrieve specific error codes.

4. Can I repair the OBDII code B390F related to the Frontview Camera myself?

- Depending on the exact cause, you may be able to repair the issue yourself by replacing a faulty camera, repairing damaged wiring, or resetting the camera system using appropriate diagnostic tools.

5. Is it safe to drive with the OBDII code B390F triggered for the Frontview Camera?

- It is generally safe to drive with this code, but it is recommended to address the issue promptly to ensure proper functioning of the frontview camera system, which can aid in parking and maneuvering.

6. How much does it typically cost to repair OBDII code B390F for the Frontview Camera?

- The cost of repair can vary depending on the root cause of the issue, but it may range from a few hundred to a thousand dollars, including parts and labor.

7. Can a temporary solution be applied to clear the OBDII code B390F related to the Frontview Camera?

- In some cases, resetting the system by disconnecting the battery for a few minutes may temporarily clear the code, but it is advisable to address the underlying problem for a permanent fix.

8. Will OBDII code B390F cause my vehicle to fail an emissions test?

- The B390F code related to the Frontview Camera is not directly related to emissions, so it should not cause your vehicle to fail an emissions test.

9. Are there any recalls or technical service bulletins (TSBs) related to OBDII code B390F for the Frontview Camera?

- It's recommended to check with your vehicle manufacturer or dealership for any recalls or TSBs specifically addressing the B390F code and frontview camera issues.

10. How can I prevent OBDII code B390F from recurring in the future?

- To prevent the code from recurring, regularly inspect the frontview camera system for any signs of damage, ensure proper maintenance of the vehicle's electrical components, and address any issues promptly.