AutoCodes – Generic – B2910

B2910 Code - Steering Column Lock Password Incorrect

Quick Answer

The vehicle theft deterrent subsystem provides the capability to lock or unlock the steering electrically. Common causes include Reprogram Steering Column Lock Module, Faulty Steering Column Lock Module, Steering Column Lock 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: B2910 indicates Steering Column Lock Password Incorrect.
Common causes: Common causes include Reprogram Steering Column Lock Module, Faulty Steering Column Lock Module, Steering Column Lock 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.

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Code Popularity 4,149

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 Feb 19, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2910 Description

The vehicle theft deterrent subsystem provides the capability to lock or unlock the steering electrically. The Steering Column Lock Module is allowed to unlock when power mode transitions to a non off power mode and an authenticated driver identification device is present. Once the column is unlocked, a crank request can be allowed. the Diagnostic Trouble Code (DTC) sets when the Steering Column Lock Module has not received the correct password or did not receive a password with the command to unlock the steering column.

OBDII Code B2910 - Steering Column Lock Password Incorrect - AutoCodes.com — B2910 Code - Steering Column Lock Password Incorrect

What does this mean?

What are the Possible Causes of the DTC B2910?

Reprogram Steering Column Lock Module
Faulty Steering Column Lock Module
Steering Column Lock Module harness is open or shorted
Steering Column Lock Module circuit poor electrical connection

How to Fix the DTC B2910?

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 B2910 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 B2910 code?

Need more information on how to fix the B2910 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2910 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B2910 Buick — Steering Column Lock Password Incorrect
B2910 Cadillac — Steering Column Lock Password Incorrect
B2910 Chevrolet — Steering Column Lock Password Incorrect
B2910 GMC — Steering Column Lock Password Incorrect

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 B2910 Code

1. What are the common symptoms of OBDII code B2910 (Steering Column Lock Password Incorrect)?

- The common symptoms include the steering wheel not unlocking, inability to start the vehicle, and a warning light on the dashboard.

2. What are the possible causes of OBDII code B2910?

- The code B2910 can be caused by a malfunction in the steering column lock module, a faulty ignition switch, or issues with the electronic steering control unit.

3. How can I diagnose the OBDII code B2910 at home?

- You can use an OBDII scanner to read the code and determine if it is related to the steering column lock password being incorrect. Additionally, checking for loose connections or damaged wiring may help identify the issue.

4. What is the recommended repair for OBDII code B2910?

- The recommended repair for code B2910 is to reprogram the steering column lock module with the correct password or replace the faulty components causing the incorrect password error.

5. Can I drive my vehicle with OBDII code B2910 present?

- It is not recommended to drive the vehicle with code B2910, as it can lead to issues with steering column lock functionality and potentially cause safety hazards while driving.

6. How much does it typically cost to repair OBDII code B2910?

- The cost of repairing OBDII code B2910 can vary depending on the underlying cause and the specific components that need to be repaired or replaced. It is advisable to consult a professional for an accurate estimate.

7. Are there any preventive measures to avoid OBDII code B2910 in the future?

- Regular maintenance checks, such as inspecting the steering column lock system and addressing any warning signs early on, can help prevent the occurrence of code B2910.

8. Can a DIY enthusiast fix OBDII code B2910 on their own?

- While some DIY enthusiasts may have the skills to diagnose and repair code B2910, it is recommended to seek assistance from a qualified mechanic or technician to ensure the issue is properly addressed.

9. Is OBDII code B2910 a common issue in certain car makes and models?

- OBDII code B2910 (Steering Column Lock Password Incorrect) can be more commonly found in vehicles equipped with advanced electronic steering systems or keyless ignition systems.

10. How quickly should I address OBDII code B2910 once it appears?

- It is advisable to address OBDII code B2910 promptly to prevent any potential safety risks and further damage to the vehicle's steering column lock system.