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Home/DTC Codes/Nissan/Altima/2007-2012 2.5L I4/B0093
B0093

Fog Light Circuit Malfunction

2007-2012 Nissan Altima 2.5L I4

Low SeverityBodyGeneric (SAE)

Description

Malfunction detected in the fog light circuit affecting one or both fog lights.

Symptoms

  • Fog lights not working
  • One fog light out
  • Fog light flickering
  • Fog light fuse blowing

Common Causes

  • Burnt out fog light bulb
  • Corroded fog light socket
  • Wiring damage from road debris
  • Faulty fog light relay
  • Switch failure

Diagnostic Steps

  1. Check fog light bulbs
  2. Test fog light relay
  3. Inspect wiring from switch to lights
  4. Check fog light fuse
  5. Test fog light switch continuity

Repair Notes

Replace bulb, relay, or repair wiring as needed.

Related Codes

B0092Headlight CircuitB0094Tail Light Circuit Malfunction

Other Body Codes

B0093 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 B0093 mean on a 2007-2012 Nissan Altima?

B0093 stands for "Fog Light Circuit Malfunction". Malfunction detected in the fog light circuit affecting one or both fog lights.

What are the symptoms of B0093 on a Nissan Altima?

Common symptoms of B0093 include: Fog lights not working, One fog light out, Fog light flickering, Fog light fuse blowing.

What causes B0093 on a 2007-2012 Nissan Altima?

Common causes of B0093 include: Burnt out fog light bulb, Corroded fog light socket, Wiring damage from road debris, Faulty fog light relay, Switch failure.

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