C0287 Buick Code - Longitudinal Acceleration Sensor Signal
Quick Answer
The Yaw Rate, Lateral Acceleration, and Longitudinal Acceleration Sensors are combined into one Multi-Axis Acceleration Sensor, internal to the Inflatable Restraint Sensing and Diagnostic Module. Common causes include Faulty Longitudinal Acceleration Sensor (Internal to the Inflatable Restraint Sensing and Diagnostic Module), Longitudinal Acceleration Sensor harness is open or shorted, Longitudinal Acceleration Sensor 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
- C0287 Buick indicates Longitudinal Acceleration Sensor Signal.
- Common causes
- Common causes include Faulty Longitudinal Acceleration Sensor (Internal to the Inflatable Restraint Sensing and Diagnostic Module), Longitudinal Acceleration Sensor harness is open or shorted, Longitudinal Acceleration Sensor 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.
Code C0287 Buick Description
What are the Possible Causes of the DTC C0287 Buick?
- Faulty Longitudinal Acceleration Sensor (Internal to the Inflatable Restraint Sensing and Diagnostic Module)
- Longitudinal Acceleration Sensor harness is open or shorted
- Longitudinal Acceleration Sensor circuit poor electrical connection
- Faulty Electronic Brake Control Module (EBCM)
How to Fix the DTC C0287 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 C0287 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.
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Frequently Asked Questions about C0287 Buick Code
1. What are the common symptoms of OBDII code C0287 in a Buick related to the Longitudinal Acceleration Sensor Signal?
The common symptoms include the ABS warning light being illuminated on the dashboard, traction control system malfunctions, and potential issues with the vehicle stability control.
2. What are some possible causes of OBDII code C0287 in a Buick?
Possible causes of this code include a faulty longitudinal acceleration sensor, damaged wiring or connectors in the sensor circuit, or issues with the sensor's calibration.
3. How can I diagnose the OBDII code C0287 in my Buick?
Diagnosing this code usually involves using a professional OBDII scanner to read the fault codes stored in the vehicle's computer system, performing a visual inspection of the sensor and its wiring, and conducting relevant tests as per the manufacturer's guidelines.
4. Can I drive my Buick with the OBDII code C0287 present?
It is not recommended to drive your Buick with the OBDII code C0287 present, as it can affect the proper functioning of crucial safety systems like ABS and traction control. It's advisable to address the issue promptly.
5. How can I repair OBDII code C0287 in my Buick?
Repairing this code typically involves replacing the faulty longitudinal acceleration sensor, repairing any damaged wiring or connectors, and ensuring proper calibration of the new sensor according to the manufacturer's specifications.
6. Are there any DIY tips for addressing OBDII code C0287 in a Buick?
While some basic inspections and checks can be done DIY, addressing OBDII code C0287 often requires specialized tools and expertise. It's recommended to consult a professional mechanic for proper diagnosis and repair.
7. Is the Longitudinal Acceleration Sensor the same as the Lateral Acceleration Sensor in a Buick?
No, the Longitudinal Acceleration Sensor and the Lateral Acceleration Sensor are different components in the vehicle's safety systems. The Longitudinal Acceleration Sensor measures acceleration along the vehicle's length, while the Lateral Acceleration Sensor measures acceleration side to side.
8. Can extreme weather conditions affect the Longitudinal Acceleration Sensor in a Buick?
Yes, extreme weather conditions like excessive heat or moisture can potentially affect the Longitudinal Acceleration Sensor's performance, leading to issues that trigger the OBDII code C0287.
9. How much does it typically cost to repair OBDII code C0287 in a Buick?
The cost of repairing OBDII code C0287 can vary depending on the specific cause of the issue, the labor rates in your area, and whether genuine OEM parts are used. It's advisable to get a few quotes from reputable mechanics for an accurate estimate.
10. Can resetting the OBDII code C0287 in a Buick make it go away permanently?
Resetting the code may temporarily clear the warning light, but if the underlying issue causing OBDII code C0287 is not addressed, the code is likely to reappear. It's essential to diagnose and repair the root cause to prevent further issues.
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