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B252E 2014 Chevrolet Silverado Code - Child Security Lock Switch Indicator Circuit

Quick Answer

The B252E diagnostic trouble code (DTC) for a 2014 Chevrolet Silverado relates to the Child Security Lock Switch Indicator Circuit. Common causes include Faulty child security lock switch, Wiring issues such as shorts or open circuits in the indicator circuit, Faulty Body Control Module (BCM). 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
B252E 2014 Chevrolet Silverado indicates Child Security Lock Switch Indicator Circuit.
Common causes
Common causes include Faulty child security lock switch, Wiring issues such as shorts or open circuits in the indicator circuit, Faulty Body Control Module (BCM).
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 B252E 2014 Chevrolet Silverado Description

The B252E diagnostic trouble code (DTC) for a 2014 Chevrolet Silverado relates to the Child Security Lock Switch Indicator Circuit. This code is triggered when the Body Control Module (BCM) detects a malfunction in the circuit responsible for monitoring the status of the child security lock switch. The child security lock switch is a safety feature that allows the rear doors of the vehicle to be locked to prevent children from opening them from the inside while the vehicle is in motion. When this circuit fails, it can potentially compromise the safety of passengers, especially children, by allowing them to open the rear doors while the vehicle is in motion.

OBDII Code B252E 2014 Chevrolet Silverado - Child Security Lock Switch Indicator Circuit
B252E 2014 Chevrolet Silverado Code - Child Security Lock Switch Indicator Circuit

Common Causes of B252E 2014 Chevrolet Silverado

  1. Faulty child security lock switch.
  2. Wiring issues such as shorts or open circuits in the indicator circuit.
  3. Faulty Body Control Module (BCM).
  4. Corrosion or damage to connectors in the circuit.
  5. Electrical issues such as blown fuses or relays.

Symptoms of B252E 2014 Chevrolet Silverado

  1. Child security lock switch indicator light not working.
  2. Rear doors can be opened from the inside while vehicle is in motion.
  3. Inconsistent behavior of child security lock system.
  4. Warning light on the dashboard indicating child security lock system issue.

How to Fix B252E 2014 Chevrolet Silverado

  1. Begin by conducting a visual inspection of the child security lock switch and indicator circuit wiring for any visible signs of damage or corrosion.
  2. Use a multimeter to test the continuity of the wiring and connectors in the circuit to identify any open circuits or shorts.
  3. Test the child security lock switch itself to ensure it is functioning properly.
  4. If necessary, replace the faulty child security lock switch, repair any damaged wiring or connectors, or replace the BCM if it is determined to be the cause of the issue.
  5. Clear the DTC from the vehicle's memory using a scan tool and test the child security lock system to ensure proper operation.

Cost to Fix B252E 2014 Chevrolet Silverado

The cost of repairing a Child Security Lock Switch Indicator Circuit issue can vary depending on the specific cause of the problem. On average, the parts required for this repair, such as a new child security lock switch or BCM, may range from $50 to $200. Labor costs can vary, but you can expect to pay between $100 and $300 for the repair. It's important to note that the exact cost can fluctuate based on the location of the repair, the rates of the auto repair shop, and any additional diagnostic or repair work needed.

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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 B252E 2014 Chevrolet Silverado Code

1. What does the OBDII code B252E mean on a 2014 Chevrolet Silverado?

B252E indicates an issue with the Child Security Lock Switch Indicator Circuit, often related to the electrical connection or switch functionality.

2. What are common symptoms of the B252E code in a 2014 Chevrolet Silverado?

Symptoms may include the child lock indicator light not working, inability to engage or disengage child locks, or intermittent functionality of the child safety locks.

3. What causes the B252E code to appear?

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

4. How do I diagnose the B252E code on my Silverado?

Use a scan tool to confirm the code, visually inspect the child lock switch and wiring, and test the circuit for proper voltage and continuity.

5. Can I drive my Silverado with the B252E code active?

Yes, the code primarily affects the child lock system and does not impact drivability, but the child safety locks may not function as intended.

6. How do I repair the B252E code on a 2014 Chevrolet Silverado?

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

7. Is the B252E code covered under warranty?

This depends on your vehicle's warranty coverage and terms. Check with your Chevrolet dealership for more details.

8. Can a blown fuse cause the B252E code to appear?

While unlikely, a blown fuse in the related circuit may contribute to the issue and should be checked during diagnosis.

9. How much does it cost to fix the B252E code on a Chevrolet Silverado?

Repair costs vary but typically range from $100 to $300, depending on whether the issue is with the switch, wiring, or BCM.

10. Can I fix the B252E code myself?

If you're experienced with electrical systems, you can attempt basic repairs like inspecting wiring or replacing the switch. For complex issues, consult a professional mechanic.

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