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Home/DTC Codes/Nissan/Altima/2007-2012 2.5L I4/B0019
B0019

Passenger Side Curtain Airbag Short to Ground

2007-2012 Nissan Altima 2.5L I4

Critical SeverityBodyGeneric (SAE)

Description

Short to ground detected in the passenger side curtain airbag deployment circuit.

Symptoms

  • Airbag warning light on
  • SRS fault stored
  • Potential unintended deployment risk

Common Causes

  • Water intrusion in roof rail
  • Pinched wire
  • Insulation damage
  • Connector corrosion

Diagnostic Steps

  1. Disconnect battery
  2. Inspect roof rail area for moisture
  3. Check connector condition
  4. Measure isolation resistance

Repair Notes

Repair shorted wiring and resolve any water entry points.

Related Codes

B0018Passenger Side Curtain Airbag Deployment OpenB0028Driver Side Curtain Deployment Circuit

Other Body Codes

B0019 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 B0019 mean on a 2007-2012 Nissan Altima?

B0019 stands for "Passenger Side Curtain Airbag Short to Ground". Short to ground detected in the passenger side curtain airbag deployment circuit.

What are the symptoms of B0019 on a Nissan Altima?

Common symptoms of B0019 include: Airbag warning light on, SRS fault stored, Potential unintended deployment risk.

What causes B0019 on a 2007-2012 Nissan Altima?

Common causes of B0019 include: Water intrusion in roof rail, Pinched wire, Insulation damage, Connector corrosion.

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