Passenger Curtain Airbag Circuit Resistance Low
2020-2024 Citroën C4 Electric 🇩🇪
Description
The passenger curtain airbag circuit resistance is below specification.
Symptoms
- Airbag warning light on
- SRS fault stored
- Potential premature deployment
Common Causes
- Short between deployment wires
- Contaminated connector
- Wiring insulation damage
Diagnostic Steps
- Disconnect battery
- Measure circuit resistance
- Inspect wiring carefully
- Check connector for contamination
Repair Notes
Repair wiring damage or replace curtain airbag module.
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
B0026 on Other Vehicles
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Citroën Berlingo
2018-2024 1.2L I3 PureTech
Citroën Berlingo
2018-2024 1.5L I4 BlueHDi
Citroën Berlingo
2018-2025 1.2L I3 Turbo PureTech 110
Citroën Berlingo
2018-2025 1.5L I4 Diesel BlueHDi 100
Citroën Berlingo
2021-2025 Electric e-Berlingo 50kWh
Citroën Berlingo III FR
2018-2025 1.2L I3 Turbo PureTech 110
Citroën Berlingo III FR
2018-2025 1.5L I4 Diesel BlueHDi 100
Common Questions
What does code B0026 mean on a 2020-2024 Citroën C4?
B0026 stands for "Passenger Curtain Airbag Circuit Resistance Low". The passenger curtain airbag circuit resistance is below specification.
What are the symptoms of B0026 on a Citroën C4?
Common symptoms of B0026 include: Airbag warning light on, SRS fault stored, Potential premature deployment.
What causes B0026 on a 2020-2024 Citroën C4?
Common causes of B0026 include: Short between deployment wires, Contaminated connector, Wiring insulation damage.