B00d5-13 | Nissan

The seat belt buckle switch may share a ground with the seat position sensor. If that ground is loose or rusted, the circuit remains open.

. This code triggers your airbag warning light because the car's computer cannot detect the status of the indicator light that tells you if the passenger airbag is active or disabled. Meaning of the Code : Refers to the Passenger Airbag OFF Indicator lamp. : Specifically signifies a "Circuit Open" fault. Common Causes Loose Connections nissan b00d5-13

Use a scan tool that supports SRS/Airbag systems to clear the code. 💡 Pro Tip The seat belt buckle switch may share a

Slide the passenger seat fully forward. Look under the seat. Locate the wiring harness leading to the buckle. Bend the rubber accordion boot. Are any wires kinked, cut, or pinched? Gently pull on individual wires—if one stretches, it’s broken internally. This code triggers your airbag warning light because

Airbag codes are "hard codes." Even if you fix the wire, the light will stay on until it is manually reset.

To diagnose the problem, you need to understand the hardware involved. The system consists of three main components working in tandem:

The (the one that says "OFF") does not light up during the initial bulb check.