Driver Curtain Airbag Circuit Resistance Low
2007-2012 Nissan Altima 2.5L I4
Description
The driver side curtain airbag circuit resistance is lower than specification, possibly indicating a short between deployment leads.
Symptoms
- Airbag warning light on
- SRS fault stored
- Risk of premature deployment
Common Causes
- Partial short between deployment wires
- Contaminated connector
- Damaged wiring insulation
- Faulty squib
Diagnostic Steps
- Disconnect battery and wait 10 minutes
- Measure circuit resistance
- Inspect wiring for insulation damage
- Check for contamination in connector
Repair Notes
Repair any insulation damage. Replace curtain airbag if squib is faulty. Professional service required.
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
- B0010Driver Side Airbag Deployment
- B0011Driver Side Airbag Deployment Circuit Open
B0025 on Other Vehicles
Nissan 200SX
1995-1998 1.6L I4 GA16DE
Nissan 200SX SE-R
1995-1998 2.0L I4 SR20DE
Nissan 240SX
1995-1998 2.4L I4 KA24DE
Nissan 300ZX
1990-1996 3.0L V6 VG30DE
Nissan 300ZX Twin Turbo
1990-1996 3.0L Twin-Turbo V6 VG30DETT
Nissan 350Z
2003-2006 3.5L V6 VQ35DE
Nissan 350Z
2007-2009 3.5L V6 VQ35HR
Nissan 370Z
2009-2020 3.7L V6 VQ37VHR
Common Questions
What does code B0025 mean on a 2007-2012 Nissan Altima?
B0025 stands for "Driver Curtain Airbag Circuit Resistance Low". The driver side curtain airbag circuit resistance is lower than specification, possibly indicating a short between deployment leads.
What are the symptoms of B0025 on a Nissan Altima?
Common symptoms of B0025 include: Airbag warning light on, SRS fault stored, Risk of premature deployment.
What causes B0025 on a 2007-2012 Nissan Altima?
Common causes of B0025 include: Partial short between deployment wires, Contaminated connector, Damaged wiring insulation, Faulty squib.