B0053
Second Row Left Seat Belt Sensor
B0053 is an OBD-II diagnostic trouble code meaning: Second Row Left Seat Belt Sensor. Common causes: seat belt sensor malfunction, open or short circuit in wiring harness. Estimated repair cost: $56–167.
Symptoms
- Airbag light is on
- SRS does not recognize seat belt is fastened
- Possible problems with the operation of the seat belt pretensioner
Causes
- Seat belt sensor malfunction
- Open or short circuit in wiring harness
- Contact corrosion
- Problems with the SRS module
How to Fix
- Check the integrity of the wiring harness
- Diagnose the seat belt sensor
- Clean or replace contacts
- If necessary, replace the SRS sensor or module
Related codes
Error B0053 by Vehicle Brand
FAQ
What does the B0053 code mean?
B0053 is an OBD-II diagnostic trouble code that indicates: Second Row Left Seat Belt Sensor
What causes a B0053 error code?
The most common causes of B0053 include: Seat belt sensor malfunction; Open or short circuit in wiring harness; Contact corrosion; Problems with the SRS module.
How do I fix a B0053 diagnostic trouble code?
To fix B0053: Check the integrity of the wiring harness. Diagnose the seat belt sensor. Clean or replace contacts. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B0053?
Do not drive — repair immediately
How much does it cost to fix B0053?
The estimated repair cost for B0053 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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