B1880
Seat Belt Passenger Pretensioner Circuit
B1880 is an OBD-II diagnostic trouble code meaning: Seat Belt Passenger Pretensioner Circuit. Common causes: pretensioner circuit break, short circuit of wires. Estimated repair cost: $33–111.
Symptoms
- Restraint indicator light is on
- Passenger seat belt pretensioner malfunction
- Error B1880 in diagnostic scanner memory
Causes
- Pretensioner circuit break
- Short circuit of wires
- Pretensioner squib (squib) malfunction
- Damage to the wiring harness (harness)
- Corrosion of contacts in the connector
How to Fix
- Check the pretensioner circuit continuity using a multimeter
- Inspect the wiring harness for damage
- Check connections and contacts in the connector
- Test the operation of the pretensioner squib
- If necessary, replace faulty components
Related codes
FAQ
What does the B1880 code mean?
B1880 is an OBD-II diagnostic trouble code that indicates: Seat Belt Passenger Pretensioner Circuit
What causes a B1880 error code?
The most common causes of B1880 include: Pretensioner circuit break; Short circuit of wires; Pretensioner squib (squib) malfunction; Damage to the wiring harness (harness).
How do I fix a B1880 diagnostic trouble code?
To fix B1880: Check the pretensioner circuit continuity using a multimeter. Inspect the wiring harness for damage. Check connections and contacts in the connector. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B1880?
Limited driving only, diagnose soon
How much does it cost to fix B1880?
The estimated repair cost for B1880 is $33–111. Actual cost depends on your vehicle, location, and labor rates.
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