AutoCodes – Buick – C0217 Buick

C0217 Buick Code - Longitudinal Accelerometer Signal Voltage

Quick Answer

The Vehicle Stability Enhancement System (VSES) is activated when the Electronic Brake Control Module (EBCM) determines that the desired yaw rate does not match the actual yaw rate. Common causes include Faulty Electronic Brake Control Module (EBCM), Electronic Brake Control Module (EBCM) harness is open or shorted, Electronic Brake Control Module (EBCM) 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: C0217 Buick indicates Longitudinal Accelerometer Signal Voltage.
Common causes: Common causes include Faulty Electronic Brake Control Module (EBCM), Electronic Brake Control Module (EBCM) harness is open or shorted, Electronic Brake Control Module (EBCM) 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 886

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 May 09, 2020

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 C0217 Buick Description

The Vehicle Stability Enhancement System (VSES) is activated when the Electronic Brake Control Module (EBCM) determines that the desired yaw rate does not match the actual yaw rate. The desired yaw rate is calculated from the measured steering wheel position, vehicle speed, and lateral acceleration. With no sensor bias present, a volt signal from these sensors is interpreted by the EBCM respectively as follows:
- Zero yaw rate.
- Zero lateral acceleration.
- Zero longitudinal acceleration.
The sensor bias compensates, during VSES initialization, for sensor mounting alignment errors, electronic signal errors, temperature changes, and manufacturing differences.

OBDII Code C0217 Buick - Longitudinal Accelerometer Signal Voltage - AutoCodes.com — C0217 Buick Code - Longitudinal Accelerometer Signal Voltage

What does this mean?

What are the Possible Causes of the DTC C0217 Buick?

Faulty Electronic Brake Control Module (EBCM)
Electronic Brake Control Module (EBCM) harness is open or shorted
Electronic Brake Control Module (EBCM) circuit poor electrical connection

How to Fix the DTC C0217 Buick?

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 C0217 Buick 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 C0217 Buick code?

Need more information on how to fix the C0217 Buick code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0217 Buick 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 C0217 Buick Code

What does the OBDII code C0217 mean for my Buick?

The C0217 code indicates a problem with the longitudinal accelerometer signal voltage, which is part of the vehicle's stability control system.

What symptoms might I experience with the C0217 code?

Common symptoms include the illumination of the check engine light, issues with traction control, and potential instability during driving, especially in slippery conditions.

What could cause the C0217 code to trigger?

Causes can include a faulty longitudinal accelerometer, damaged wiring or connectors, issues with the vehicle's stability control module, or a problem with the power supply to the sensor.

How can I diagnose the C0217 code?

Start by using an OBDII scanner to confirm the code. Then, inspect the accelerometer and its wiring for damage, test the sensor for proper voltage, and check related systems for faults.

Is it safe to drive my Buick with the C0217 code?

While it may be safe to drive, the vehicle's stability control may be compromised, increasing the risk of losing control in slippery conditions. Itâ€™s advisable to address the issue as soon as possible.

What are some common repairs for the C0217 code?

Repairs may include replacing the faulty longitudinal accelerometer, repairing or replacing damaged wiring, or addressing issues within the stability control module.

Can I reset the code without fixing the problem?

Yes, you can reset the code using an OBDII scanner, but it will likely reappear if the underlying issue is not addressed.

How much does it typically cost to fix a C0217 code?

Repair costs can vary widely depending on the cause, but they typically range from $100 to $600, including parts and labor.

Are there any preventive measures to avoid the C0217 code?

Regular vehicle maintenance, including checking wiring and connectors for damage, can help prevent issues with the accelerometer and related systems.

Should I consult a professional mechanic for code C0217?

Yes, if you're unsure about diagnosing or repairing the issue, it's best to consult a professional mechanic who has the tools and expertise to address the problem effectively.