Engine-CodesCadillac – B252C Cadillac

B252C Cadillac Code - Child Security Lock Switch Circuit

Quick Answer

The B252C Cadillac code indicates a problem with the child security lock switch circuit in the vehicle. Common causes include Faulty child security lock switch, Damaged wiring or connectors in the circuit, Corrosion or moisture damage in the circuit components. 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 Cadillac indicates Child Security Lock Switch Circuit.
Common causes
Common causes include Faulty child security lock switch, Damaged wiring or connectors in the circuit, Corrosion or moisture damage in the circuit components.
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 11, 2024
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Code B252C Cadillac Description

The B252C Cadillac code indicates a problem with the child security lock switch circuit in the vehicle. This circuit is responsible for controlling the child safety locks on the rear doors of the vehicle. When this code is triggered, it means that the system has detected a fault or malfunction in the circuit, which could potentially compromise the safety features designed to prevent children from opening the rear doors from inside the vehicle.

OBDII Code B252C Cadillac - Child Security Lock Switch Circuit
B252C Cadillac Code - Child Security Lock Switch Circuit

Common Causes of B252C Cadillac

  1. Faulty child security lock switch.
  2. Damaged wiring or connectors in the circuit.
  3. Corrosion or moisture damage in the circuit components.
  4. Malfunctioning sensors that detect the position of the child security lock switch.

Symptoms of B252C Cadillac

  1. Inability to engage or disengage the child safety locks on the rear doors.
  2. Warning light on the dashboard indicating a child security lock system fault.
  3. Rear doors opening from the inside while the vehicle is in motion.
  4. Unusual clicking or buzzing noises coming from the rear doors when trying to engage the child safety locks.

How to Fix B252C Cadillac

  1. Begin by diagnosing the exact cause of the issue using a diagnostic scanner to read the fault codes and pinpoint the problem in the child security lock switch circuit.
  2. Inspect the child security lock switch, wiring, connectors, and sensors for any visible damage or corrosion.
  3. Replace any faulty components, such as the child security lock switch or damaged wiring.
  4. Clear the fault codes from the vehicle's memory using the diagnostic scanner.
  5. Test the child security lock system to ensure that it is functioning correctly and that the issue has been resolved.

Cost to Fix B252C Cadillac

The typical cost to repair the child security lock switch circuit issue can range from $100 to $300, depending on the extent of the damage and the cost of replacement parts. This estimate includes the cost of labor, parts, and diagnostic fees. However, it is essential to note that prices can vary based on location, vehicle make and model, and the specific repair shop. It is recommended to check with local auto repair shops for more accurate pricing information.

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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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