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B252C 2014 Chevrolet Silverado Code - Child Security Lock Switch Circuit

Quick Answer

The B252C diagnostic trouble code for a 2014 Chevrolet Silverado specifically refers to the Child Security Lock Switch Circuit. Common causes include Faulty child security lock switch, Wiring issues or short circuits in the child security lock switch circuit, Malfunction in the control module that manages the security lock system. 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
B252C 2014 Chevrolet Silverado indicates Child Security Lock Switch Circuit.
Common causes
Common causes include Faulty child security lock switch, Wiring issues or short circuits in the child security lock switch circuit, Malfunction in the control module that manages the security lock system.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 11, 2024
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Code B252C 2014 Chevrolet Silverado Description

The B252C diagnostic trouble code for a 2014 Chevrolet Silverado specifically refers to the Child Security Lock Switch Circuit. This code indicates that there is a malfunction or issue with the child security lock switch system in the vehicle. The child security lock switch is a safety feature in the vehicle that allows the driver or passengers to prevent the rear doors from being opened from the inside, thus ensuring the safety of children or passengers in the back seats.

OBDII Code B252C 2014 Chevrolet Silverado - Child Security Lock Switch Circuit
B252C 2014 Chevrolet Silverado Code - Child Security Lock Switch Circuit

Common Causes of B252C 2014 Chevrolet Silverado

  1. Faulty child security lock switch.
  2. Wiring issues or short circuits in the child security lock switch circuit.
  3. Malfunction in the control module that manages the security lock system.
  4. Water or moisture damage to the child security lock switch components.
  5. Physical damage to the child security lock switch or wiring.

Symptoms of B252C 2014 Chevrolet Silverado

  1. Rear doors can be opened from the inside even when the child security lock is engaged.
  2. Child security lock switch does not engage or disengage properly.
  3. Warning light on the dashboard indicating a child security lock system fault.
  4. Audible warning chime when the vehicle is in motion, indicating a security lock system issue.
  5. Inability to engage or disengage the child security lock switch.

How to Fix B252C 2014 Chevrolet Silverado

  1. Diagnose the issue by using a diagnostic scanner to retrieve the specific code and pinpoint the exact cause of the problem.
  2. Inspect the child security lock switch and wiring for any visible damage or corrosion.
  3. Test the child security lock switch for proper functionality and replace if necessary.
  4. Check the control module for any malfunctions and replace if needed.
  5. Clear the diagnostic trouble code and test the child security lock switch system to ensure proper operation.

Cost to Fix B252C 2014 Chevrolet Silverado

The typical repair costs for addressing the Child Security Lock Switch Circuit issue in a 2014 Chevrolet Silverado can vary depending on the specific cause of the problem. Generally, the cost of replacing a faulty child security lock switch can range from $50 to $150, while replacing a control module can cost between $200 and $500. Labor costs for this repair could add an additional $80 to $150 per hour. Overall, the total repair cost for this issue could range from $150 to $650, depending on the extent of the repairs needed. It's recommended to consult with a professional mechanic to get an accurate estimate based on the specific circumstances of your vehicle.

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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.

Frequently Asked Questions about B252C 2014 Chevrolet Silverado Code

1. What does the OBDII code B252C mean on a 2014 Chevrolet Silverado?

The code B252C indicates an issue with the Child Security Lock Switch Circuit, which is responsible for controlling the rear door child safety locks.

2. What are the common symptoms of code B252C in a 2014 Chevrolet Silverado?

Symptoms may include the inability to activate or deactivate the child safety locks, a malfunctioning rear door lock system, or an illuminated warning light on the dashboard.

3. What causes the B252C code to appear in a 2014 Chevrolet Silverado?

The code can be triggered by a faulty child security lock switch, damaged wiring or connectors in the circuit, or a malfunctioning Body Control Module (BCM).

4. How can I diagnose the B252C code on my Silverado?

To diagnose, check the child security lock switch for proper function, inspect the wiring and connectors for damage or loose connections, and use a scan tool to test the BCM and monitor circuit activity.

5. Can a blown fuse cause the B252C code in a 2014 Chevrolet Silverado?

Yes, a blown fuse in the circuit that powers the child safety lock system could cause the code to appear.

6. Is it safe to drive my Silverado with the B252C code active?

While it may be safe to drive, the child safety locks may not function properly, which could pose a safety risk for passengers in the rear seats, especially children.

7. How do I fix the B252C code on a 2014 Chevrolet Silverado?

Repairs may include replacing the child security lock switch, repairing damaged wiring or connectors, or reprogramming or replacing the BCM if necessary.

8. How much does it cost to fix the B252C code on a Chevrolet Silverado?

Repair costs can vary but typically range from $50 to $300, depending on whether the issue lies with the switch, wiring, or BCM.

9. Can a software update resolve the B252C code on my Silverado?

In some cases, a Body Control Module software update may fix the issue if it’s related to a programming error.

10. Do I need a professional mechanic to fix the B252C code?

While some issues like checking fuses or visible wiring damage can be addressed by experienced DIYers, diagnosing and repairing BCM-related problems usually requires a professional with specialized tools.

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