Passenger Side Airbag Deployment Circuit Short to Ground
2003-2003 Mazda MX-5 Miata 1.8L I4
The 2003 Mazda MX-5 Miata is equipped with a 1.8L inline-4 engine. Below you'll find detailed b0015 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
Description
A short to ground detected in the passenger side airbag deployment circuit.
Symptoms
- Airbag warning light on
- SRS fault stored
- Potential unintended deployment
Common Causes
- Damaged wiring insulation
- Water intrusion
- Pinched wire
- Corroded connector pins
Diagnostic Steps
- Disconnect battery first
- Inspect wiring insulation
- Check for moisture in connectors
- Measure isolation resistance
Repair Notes
Repair the short to ground. Check for water intrusion in door or B-pillar area.
Related Codes
Other Body Codes
- B0001Driver Frontal Stage 1 Deployment Control
- B0002Driver Frontal Stage 2 Deployment Control
- B0003Passenger Frontal Stage 1 Deployment Control
- B0004Passenger Frontal Stage 2 Deployment Control
- B0005Driver Knee Airbag Deployment Circuit
- B0006Passenger Knee Airbag Deployment Circuit
- B0010Driver Side Airbag Deployment
- B0011Driver Side Airbag Deployment Circuit Open
- B0012Driver Side Airbag Deployment Circuit Short to Ground
- B0013Driver Side Airbag Deployment Circuit Short to Battery
B0015 on Other Vehicles
Common Questions
What does code B0015 mean on a 2003-2003 Mazda MX-5 Miata?
B0015 stands for "Passenger Side Airbag Deployment Circuit Short to Ground". A short to ground detected in the passenger side airbag deployment circuit.
What are the symptoms of B0015 on a Mazda MX-5 Miata?
Common symptoms of B0015 include: Airbag warning light on, SRS fault stored, Potential unintended deployment.
What causes B0015 on a 2003-2003 Mazda MX-5 Miata?
Common causes of B0015 include: Damaged wiring insulation, Water intrusion, Pinched wire, Corroded connector pins.
Last updated: March 2026