Driver Curtain Airbag Circuit Resistance High
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 b0023 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
Description
The driver side curtain airbag circuit resistance is higher than specification, indicating a poor connection or damaged squib.
Symptoms
- Airbag warning light on
- SRS fault stored
- Curtain airbag may not deploy properly
Common Causes
- Corroded connector pins
- High-resistance wire splice
- Faulty airbag squib
- Oxidized terminals
Diagnostic Steps
- Measure circuit resistance and compare to spec
- Inspect connector pins for corrosion
- Check wire splices
- Test airbag squib resistance
Repair Notes
Clean corroded connectors or replace curtain airbag module. Ensure connections meet resistance specifications.
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
B0023 on Other Vehicles
Common Questions
What does code B0023 mean on a 2018-2018 Audi A6?
B0023 stands for "Driver Curtain Airbag Circuit Resistance High". The driver side curtain airbag circuit resistance is higher than specification, indicating a poor connection or damaged squib.
What are the symptoms of B0023 on a Audi A6?
Common symptoms of B0023 include: Airbag warning light on, SRS fault stored, Curtain airbag may not deploy properly.
What causes B0023 on a 2018-2018 Audi A6?
Common causes of B0023 include: Corroded connector pins, High-resistance wire splice, Faulty airbag squib, Oxidized terminals.
Last updated: March 2026