B13B7
Second Row Right Inflatable Seatbelt Deployment Control Circuit
B13B7 is an OBD-II diagnostic trouble code meaning: Second Row Right Inflatable Seatbelt Deployment Control Circuit. Common causes: open or short circuit in wiring harness, pretensioner squib malfunction. Estimated repair cost: $56–167.
Symptoms
- SRS/airbag indicator is on
- Pretensioner does not react in an accident
- Error B13B7 in the diagnostic scanner memory
Causes
- Open or short circuit in wiring harness
- Pretensioner squib malfunction
- Corrosion of connector contacts
- Damage to the SRS control module
- Mechanical damage to system components
How to Fix
- Carry out diagnostics with an SRS scanner to confirm the code
- Visually inspect the wiring harness and connectors for damage.
- Check pretensioner circuit resistance (must be within specification)
- If necessary, replace faulty components (pretensioner, wiring harness, control module)
- Reset the error and check the system operation
Related codes
FAQ
What does the B13B7 code mean?
B13B7 is an OBD-II diagnostic trouble code that indicates: Second Row Right Inflatable Seatbelt Deployment Control Circuit
What causes a B13B7 error code?
The most common causes of B13B7 include: Open or short circuit in wiring harness; Pretensioner squib malfunction; Corrosion of connector contacts; Damage to the SRS control module.
How do I fix a B13B7 diagnostic trouble code?
To fix B13B7: Carry out diagnostics with an SRS scanner to confirm the code. Visually inspect the wiring harness and connectors for damage.. Check pretensioner circuit resistance (must be within specification). For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B13B7?
Limited driving only, diagnose soon
How much does it cost to fix B13B7?
The estimated repair cost for B13B7 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat