B1886 — Seatbelt Passenger Pretensioner Circuit Resistance Low on Squib

What it means

B1886 is an OBD-II diagnostic trouble code: Seatbelt Passenger Pretensioner Circuit Resistance Low on Squib.

Typical fix

Confirm the code with an OBD-II scanner, then inspect the component or circuit named above. Consult a vehicle-specific service manual for the full diagnostic and repair procedure.