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Home/DTC Codes/Fiat/Uno/2010-2021 1.0L I4 Flex Fire Evo/B0093
B0093

Fog Light Circuit Malfunction

2010-2021 Fiat Uno 1.0L I4 Flex Fire Evo

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

Fiat 124 Spider

2017-2020 1.4L I4 Turbo

Fiat 126p Maluch

1973-2000 0.65L I2 Air-Cooled

Fiat 126p Maluch

1987-2000 0.7L I2 Air-Cooled

Fiat 500

2012-2019 1.4L I4

Fiat 500 Abarth

2012-2019 1.4L I4 Turbo

Fiat 500 BR

2011-2020 1.4L I4 Flex Fire Evo

Fiat 500 PL

2007-2025 1.0L I3 Hybrid FireFly 70

Fiat 500 PL

2007-2025 1.2L I4 Fire 69

Common Questions

What does code B0093 mean on a 2010-2021 Fiat Uno?

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 Fiat Uno?

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 2010-2021 Fiat Uno?

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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