B252C 2014 Chevrolet Silverado Code - Child Security Lock Switch Circuit
Quick Answer
The Body Control Module (BCM) monitors the voltage level in the child security door lockout switch signal circuit, when the switch is in the open position the voltage in the signal circuit will be equal to the B+ voltage level. Common causes include Faulty Child Security Lock Switch, Child Security Lock Switch harness is open or shorted, Child Security Lock Switch 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
- B252C 2014 Chevrolet Silverado indicates Child Security Lock Switch Circuit.
- Common causes
- Common causes include Faulty Child Security Lock Switch, Child Security Lock Switch harness is open or shorted, Child Security Lock Switch 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 B252C 2014 Chevrolet Silverado Description
What are the Possible Causes of the DTC B252C 2014 Chevrolet Silverado?
- Faulty Child Security Lock Switch
- Child Security Lock Switch harness is open or shorted
- Child Security Lock Switch circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B252C 2014 Chevrolet Silverado?
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 B252C 2014 Chevrolet Silverado 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 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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