Passenger Curtain Airbag Circuit Resistance Low
2018-2018 Audi A6 3.0L Supercharged V6
The 2018 Audi A6 is equipped with a 3.0L V6 engine. Below you'll find detailed b0026 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
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
Common Questions
What does code B0026 mean on a 2018-2018 Audi A6?
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 Audi A6?
Common symptoms of B0026 include: Airbag warning light on, SRS fault stored, Potential premature deployment.
What causes B0026 on a 2018-2018 Audi A6?
Common causes of B0026 include: Short between deployment wires, Contaminated connector, Wiring insulation damage.
Last updated: March 2026