Engine-CodesBuick – B2955 Buick

B2955 Buick Code - Security Sensor Data Circuit Malfunction

Quick Answer

The B2955 Buick code indicates a Security Sensor Data Circuit Malfunction. Common causes include Damaged wiring in the security sensor circuit, Faulty security sensors, Malfunctioning control module. 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
B2955 Buick indicates Security Sensor Data Circuit Malfunction.
Common causes
Common causes include Damaged wiring in the security sensor circuit, Faulty security sensors, Malfunctioning control module.
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.
Table of contents Created and updated by William Orellana on Sep 14, 2024
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Code B2955 Buick Description

The B2955 Buick code indicates a Security Sensor Data Circuit Malfunction. This means that there is an issue with the circuit that is responsible for transmitting data from the security sensors in the vehicle. Security sensors are essential components of modern vehicles that help prevent theft and unauthorized access. When this circuit malfunctions, it can lead to various problems with the vehicle's security system, potentially causing the vehicle not to start or triggering false alarms.

OBDII Code B2955 Buick - Security Sensor Data Circuit Malfunction
B2955 Buick Code - Security Sensor Data Circuit Malfunction

Common Causes of B2955 Buick

  1. Damaged wiring in the security sensor circuit
  2. Faulty security sensors
  3. Malfunctioning control module
  4. Corrosion or loose connections in the circuit
  5. Electrical issues within the security system

Symptoms of B2955 Buick

  1. Vehicle not starting
  2. Security system warning light illuminated on the dashboard
  3. False alarms triggered by the security system
  4. Issues with key fob functionality
  5. Inability to lock or unlock doors remotely

How to Fix B2955 Buick

  1. Diagnose the specific cause of the circuit malfunction using a diagnostic scanner.
  2. Inspect the wiring and connections in the security sensor circuit for any damage or corrosion.
  3. Test the security sensors to determine if any are faulty and need replacement.
  4. Check the control module for any malfunctions and replace if necessary.
  5. Clear the diagnostic trouble codes and test the security system to ensure proper functionality.

Cost to Fix B2955 Buick

The typical repair costs for a Security Sensor Data Circuit Malfunction can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, the cost of parts for this repair can range from $100 to $500, while labor costs can range from $100 to $300. Overall, the total repair cost for this issue may fall between $200 and $800. It is important to note that these are rough estimates, and actual costs may vary based on factors such as location, vehicle make and model, and the repair shop's labor rates. It is recommended to obtain quotes from local auto repair shops for a more accurate cost estimate.

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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.

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