C0187 Buick Code - Multi-Axis Acceleration Sensor Circuit
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 Multi-Axis Acceleration Sensor (Internal to the Inflatable Restraint Sensing and Diagnostic Module), Multi-Axis Acceleration Sensor harness is open or shorted, Multi-Axis 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
- C0187 Buick indicates Multi-Axis Acceleration Sensor Circuit.
- Common causes
- Common causes include Faulty Multi-Axis Acceleration Sensor (Internal to the Inflatable Restraint Sensing and Diagnostic Module), Multi-Axis Acceleration Sensor harness is open or shorted, Multi-Axis 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 C0187 Buick Description
What are the Possible Causes of the DTC C0187 Buick?
- Faulty Multi-Axis Acceleration Sensor (Internal to the Inflatable Restraint Sensing and Diagnostic Module)
- Multi-Axis Acceleration Sensor harness is open or shorted
- Multi-Axis Acceleration Sensor circuit poor electrical connection
- Faulty Electronic Brake Control Module (EBCM)
How to Fix the DTC C0187 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 C0187 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 C0187 Buick Code
1. What are common symptoms of OBDII code C0187 in a Buick related to the Multi-Axis Acceleration Sensor Circuit?
- Common symptoms include traction control and stability control malfunctions, illuminated warning lights on the dashboard, and potential issues with the vehicle's handling.
2. What can cause the OBDII code C0187 in a Buick?
- The code C0187 in a Buick is typically caused by a faulty multi-axis acceleration sensor, damaged wiring or connectors in the sensor circuit, or issues with the sensor's calibration.
3. How serious is the OBDII code C0187 in a Buick?
- While the code itself may not cause immediate drivability issues, it can affect the proper functioning of the vehicle's traction control and stability control systems, impacting overall safety and handling.
4. How can I diagnose the OBDII code C0187 in my Buick?
- Diagnosing the code C0187 involves using a diagnostic scanner to retrieve the code, inspecting the multi-axis acceleration sensor and its circuit for damage, checking the sensor's calibration, and testing the sensor's outputs.
5. Can I drive my Buick with the OBDII code C0187 present?
- It is not recommended to drive your Buick with the code C0187 present, as it may affect the vehicle's stability control and traction control systems, potentially compromising safety.
6. How can I repair the OBDII code C0187 in my Buick?
- Repairing the code C0187 involves replacing the faulty multi-axis acceleration sensor, repairing any damaged wiring or connectors in the sensor circuit, and calibrating the sensor as needed.
7. Are there any DIY tips for fixing the OBDII code C0187 in a Buick?
- While some basic troubleshooting steps can be taken, it is recommended to have a professional diagnose and repair the code C0187 to ensure proper functioning of the sensor and related systems.
8. How much does it cost to fix the OBDII code C0187 in a Buick?
- The cost of fixing the OBDII code C0187 can vary depending on the extent of the issue, but it typically involves the cost of the new multi-axis acceleration sensor, labor for installation, and any additional parts or repairs needed.
9. Can the OBDII code C0187 in a Buick be intermittent?
- Yes, the code C0187 can sometimes be intermittent, appearing and disappearing depending on the sensor's condition or the specific driving conditions that trigger the fault.
10. Will resetting the OBDII code C0187 in my Buick make it go away permanently?
- Resetting the code may temporarily clear the warning light, but if the underlying issue causing the code is not addressed, it is likely to reappear. It is important to diagnose and repair the root cause of the code.
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