AutoCodes – Generic – B2568

B2568 Code - Reverse Mirror Output Circuit Short to Ground

Quick Answer

The Body Control Module (BCM) monitors the Reverse Mirror Output Circuit. Common causes include Faulty Reverse Mirror Motor, Reverse Mirror Motor harness is open or shorted, Reverse Mirror Motor 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: B2568 indicates Reverse Mirror Output Circuit Short to Ground.
Common causes: Common causes include Faulty Reverse Mirror Motor, Reverse Mirror Motor harness is open or shorted, Reverse Mirror Motor 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 3,672

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 Dec 26, 2019

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

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

Code B2568 Description

The Body Control Module (BCM) monitors the Reverse Mirror Output Circuit. The BCM sets the OBDII code when the Reverse Mirror Output Circuit is not to factory specifications.

OBDII Code B2568 - Reverse Mirror Output Circuit Short to Ground - AutoCodes.com — B2568 Code - Reverse Mirror Output Circuit Short to Ground

What does this mean?

What are the Possible Causes of the DTC B2568?

Faulty Reverse Mirror Motor
Reverse Mirror Motor harness is open or shorted
Reverse Mirror Motor circuit poor electrical connection

How to Fix the DTC B2568?

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 B2568 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 B2568 code?

Need more information on how to fix the B2568 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2568 code diagnosed by a professional: Find a repair shop in your area

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 B2568 Code

1. What are the common symptoms of OBDII code B2568 (Reverse Mirror Output Circuit Short to Ground)?

The common symptoms include malfunctioning reverse mirror operation, inoperative backup camera display, and possibly a warning light on the dashboard.

2. What are the possible causes of OBDII code B2568?

Possible causes of this code include damaged wiring or connectors in the reverse mirror circuit, a short to ground in the circuit, faulty reverse mirror module, or a problem with the backup camera system.

3. How can I diagnose the issue related to OBDII code B2568?

Diagnosing this issue typically involves inspecting the wiring and connectors in the reverse mirror circuit, testing for a short to ground, checking the reverse mirror module for proper functioning, and ensuring the backup camera system is working correctly.

4. Can I still drive my vehicle with OBDII code B2568?

While it may be possible to drive the vehicle with this code, it is recommended to address the issue promptly to avoid potential safety hazards and ensure proper operation of the reverse mirror and backup camera systems.

5. How can I repair OBDII code B2568 at home?

If you are experienced with automotive electrical systems, you may attempt to repair this code at home by inspecting the wiring, repairing any damaged connections, and checking the reverse mirror module. However, if you are unsure, it's best to seek professional help.

6. Is it necessary to replace the reverse mirror module for OBDII code B2568?

Replacing the reverse mirror module may be necessary if it is found to be faulty during the diagnostic process. However, it is important to confirm the exact cause of the issue before replacing any components.

7. Can extreme weather conditions cause OBDII code B2568 to trigger?

Extreme weather conditions, such as heavy rain or snow, can potentially damage the wiring or connectors in the reverse mirror circuit, leading to a short to ground and triggering OBDII code B2568.

8. Will resetting the OBDII system clear code B2568?

While resetting the OBDII system may temporarily clear the code, it is likely to reappear if the underlying issue causing OBDII code B2568 is not addressed and repaired.

9. How long does it typically take to repair OBDII code B2568?

The time it takes to repair this code can vary depending on the exact cause of the issue, the complexity of the repair, and the availability of parts. It is advisable to consult a professional for an accurate estimate.

10. Is OBDII code B2568 a common issue in certain vehicle models?

While the prevalence of OBDII code B2568 may vary among different vehicle models, it is not uncommon in vehicles equipped with reverse mirror and backup camera systems.