AutoCodes – Chevrolet – B2515 Chevrolet

B2515 Chevrolet Code - Steering Wheel Controls Illegal Resistance Value

Quick Answer

The Instrument Panel Cluster (IPC) monitors steering wheel control keys input at IPC. Common causes include Faulty Steering Wheel Control Keys, Steering Wheel Control Keys harness is open or shorted, Steering Wheel Control Keys 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: B2515 Chevrolet indicates Steering Wheel Controls Illegal Resistance Value.
Common causes: Common causes include Faulty Steering Wheel Control Keys, Steering Wheel Control Keys harness is open or shorted, Steering Wheel Control Keys 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.

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Code Popularity 2,034

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 17, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2515 Chevrolet Description

The Instrument Panel Cluster (IPC) monitors steering wheel control keys input at IPC. The IPC interprets button commands, and sends an appropriate message on class 2 serial data line. DTC B2515 will set when IPC receives a value that is not within the resistance value range.

OBDII Code B2515 Chevrolet - Steering Wheel Controls Illegal Resistance Value - AutoCodes.com — B2515 Chevrolet Code - Steering Wheel Controls Illegal Resistance Value

What does this mean?

What are the Possible Causes of the DTC B2515 Chevrolet?

Faulty Steering Wheel Control Keys
Steering Wheel Control Keys harness is open or shorted
Steering Wheel Control Keys circuit poor electrical connection
Faulty Instrument Panel Cluster (IPC)

How to Fix the DTC B2515 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 B2515 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.

Need more information about the B2515 Chevrolet code?

Need more information on how to fix the B2515 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2515 Chevrolet 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 B2515 Chevrolet Code

1. What are the common symptoms of OBDII code B2515 in a Chevrolet related to steering wheel controls?

The common symptoms include non-responsive steering wheel controls, illuminated warning lights on the dashboard, and loss of functionality in the audio and cruise control systems.

2. What does the OBDII code B2515 indicate in a Chevrolet?

OBDII code B2515 in a Chevrolet indicates an illegal resistance value detected in the steering wheel controls, specifically related to the audio and cruise control buttons.

3. What are the possible causes of OBDII code B2515 in a Chevrolet?

Possible causes of OBDII code B2515 include damaged wiring in the steering wheel column, a faulty steering wheel control module, or issues with the resistive elements in the steering wheel controls.

4. How can I diagnose the root cause of OBDII code B2515 in my Chevrolet?

To diagnose OBDII code B2515, you can use a diagnostic scanner to retrieve the specific trouble code. Additionally, visually inspect the wiring in the steering wheel column and test the resistance values of the steering wheel controls.

5. Can I continue driving my Chevrolet with OBDII code B2515 present?

It is not recommended to continue driving your Chevrolet with OBDII code B2515 present, as it may lead to further electrical issues or complete failure of the steering wheel controls.

6. How can I repair OBDII code B2515 in my Chevrolet?

Repairing OBDII code B2515 involves addressing the root cause, which may include repairing or replacing damaged wiring, replacing the steering wheel control module, or recalibrating the resistive elements in the steering wheel controls.

7. Is it possible to reset OBDII code B2515 in a Chevrolet without fixing the underlying issue?

Resetting OBDII code B2515 without fixing the underlying issue will only temporarily clear the code. The issue will persist, and the code will likely reappear once the system detects the illegal resistance value again.

8. Are there any DIY tips for troubleshooting OBDII code B2515 in a Chevrolet?

DIY tips for troubleshooting OBDII code B2515 include checking the steering wheel control connections, ensuring proper grounding, and inspecting for any visible damage to the wiring or controls.

9. Can a professional mechanic help me fix OBDII code B2515 in my Chevrolet?

Yes, a professional mechanic with experience in automotive electrical systems can diagnose and repair OBDII code B2515 in your Chevrolet efficiently and effectively.

10. How much can I expect to pay for repairing OBDII code B2515 in a Chevrolet?

The cost of repairing OBDII code B2515 in a Chevrolet can vary depending on the specific cause of the issue, the labor rates of the repair shop, and the cost of any replacement parts needed. It's advisable to get a diagnostic and repair estimate from a qualified mechanic.