B253A
Convertible Top Header Latch Limit Switch Performance
B253A is an OBD-II diagnostic trouble code meaning: Convertible Top Header Latch Limit Switch Performance. Common causes: limit switch wear, switch contacts are dirty. Estimated repair cost: $56–167.
Symptoms
- Convertible roof does not open or close completely
- Roof operation indicator flashing
- Spontaneous operation of the roof mechanism
- Error on the dashboard
Causes
- Limit switch wear
- Switch contacts are dirty
- Open or short circuit in wiring harness
- Problems with the roof mechanism control unit
How to Fix
- Checking the status of the limit switch
- Cleaning or replacing the switch
- Checking the integrity of the wiring harness
- Diagnostics of the roof mechanism control unit
- Resetting the error and testing the system
Related codes
FAQ
What does the B253A code mean?
B253A is an OBD-II diagnostic trouble code that indicates: Convertible Top Header Latch Limit Switch Performance
What causes a B253A error code?
The most common causes of B253A include: Limit switch wear; Switch contacts are dirty; Open or short circuit in wiring harness; Problems with the roof mechanism control unit.
How do I fix a B253A diagnostic trouble code?
To fix B253A: Checking the status of the limit switch. Cleaning or replacing the switch. Checking the integrity of the wiring harness. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B253A?
Limited driving only, diagnose soon
How much does it cost to fix B253A?
The estimated repair cost for B253A is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat