Driver Side Airbag Deployment Circuit Short to Ground
2018-2025 Fiat Cronos 1.3L I4 Flex Firefly
Description
A short to ground was detected in the driver side airbag deployment circuit. This could cause unintended airbag deployment.
Symptoms
- Airbag warning light on
- SRS fault stored
- Possible unintended deployment risk
Common Causes
- Damaged wiring insulation
- Water intrusion into connector
- Pinched wire in seat mechanism
- Faulty airbag module
Diagnostic Steps
- Disconnect battery and wait 10 minutes
- Inspect wiring for insulation damage
- Check for water in connectors
- Measure circuit isolation to ground
Repair Notes
Repair shorted wiring immediately. This is a safety concern as it could cause unintended deployment.
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
- B0007Rear Left Side Airbag Deployment Circuit
- B0008Rear Right Side Airbag Deployment Circuit
- B0009Rear Center Airbag Deployment Circuit
- B0010Driver Side Airbag Deployment
B0012 on Other Vehicles
Fiat 124 Spider
2017-2020 1.4L I4 Turbo
Fiat 126p Maluch
1973-2000 0.65L I2 Air-Cooled
Fiat 126p Maluch
1987-2000 0.7L I2 Air-Cooled
Fiat 500
2012-2019 1.4L I4
Fiat 500 Abarth
2012-2019 1.4L I4 Turbo
Fiat 500 BR
2011-2020 1.4L I4 Flex Fire Evo
Fiat 500 PL
2007-2025 1.0L I3 Hybrid FireFly 70
Fiat 500 PL
2007-2025 1.2L I4 Fire 69
Common Questions
What does code B0012 mean on a 2018-2025 Fiat Cronos?
B0012 stands for "Driver Side Airbag Deployment Circuit Short to Ground". A short to ground was detected in the driver side airbag deployment circuit. This could cause unintended airbag deployment.
What are the symptoms of B0012 on a Fiat Cronos?
Common symptoms of B0012 include: Airbag warning light on, SRS fault stored, Possible unintended deployment risk.
What causes B0012 on a 2018-2025 Fiat Cronos?
Common causes of B0012 include: Damaged wiring insulation, Water intrusion into connector, Pinched wire in seat mechanism, Faulty airbag module.