B252E:02 Code - Child Security Lock Switch Indicator Circuit Short to Ground
Quick Answer
The Body Control Module (BCM) will provide a ground for the child door lock indicator control circuit when the BCM receives a child door lockout command. Common causes include Faulty Child Security Lock Switch Indicator, Child Security Lock Switch Indicator harness is open or shorted, Child Security Lock Switch Indicator 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
- B252E:02 indicates Child Security Lock Switch Indicator Circuit Short to Ground.
- Common causes
- Common causes include Faulty Child Security Lock Switch Indicator, Child Security Lock Switch Indicator harness is open or shorted, Child Security Lock Switch Indicator 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 B252E:02 Description
What are the Possible Causes of the DTC B252E:02?
- Faulty Child Security Lock Switch Indicator
- Child Security Lock Switch Indicator harness is open or shorted
- Child Security Lock Switch Indicator circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B252E:02?
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 B252E:02 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 B252E:02 Code
What does the OBDII code B252E:02 mean?
Code B252E:02 indicates a problem with the child security lock switch indicator circuit, specifically a short to ground in the circuit.
What are the common symptoms of the B252E:02 code?
Common symptoms include the child safety lock indicator not illuminating, the child lock function not working properly, and possible warning lights on the dashboard.
What causes the B252E:02 code to appear?
This code is typically caused by damaged wiring, a short to ground in the circuit, a faulty child lock switch, or a malfunctioning Body Control Module (BCM).
How can I diagnose the B252E:02 code?
Start by inspecting the wiring and connectors for damage or corrosion, test the child lock switch for proper operation, and check for continuity in the circuit.
Can I drive my car with the B252E:02 code?
Yes, the car is usually drivable, but the child safety lock feature may not work, which could be a safety concern if children are passengers.
How do you repair the B252E:02 code?
Repairs may include repairing or replacing damaged wiring, replacing the child lock switch, or reprogramming/replacing the BCM if needed.
What tools are needed to fix the B252E:02 code?
Tools may include a multimeter, an OBDII scanner, wiring repair tools, and potentially manufacturer-specific diagnostic equipment.
Is it expensive to fix the B252E:02 code?
The cost depends on the root cause; simple wiring repairs are inexpensive, but replacing components like the BCM can be more costly.
Can the B252E:02 code reset on its own?
The code won't reset on its own unless the underlying issue is resolved, but clearing the code with an OBDII scanner after repairs can remove it.
Do I need a professional mechanic to fix the B252E:02 code?
While some issues like wiring repairs can be done by experienced DIYers, more complex problems like BCM replacement may require a professional.
Discuss the causes and fixes for B252E:02 OBDII Code
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