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Home/DTC Codes/Fiat/Cronos/2018-2025 1.3L I4 Flex Firefly/C0051
C0051

Right Rear Wheel Speed Signal Erratic

2018-2025 Fiat Cronos 1.3L I4 Flex Firefly

Moderate SeverityChassisGeneric (SAE)

Description

Erratic right rear wheel speed signal.

Symptoms

  • ABS light on
  • Unexpected ABS activation

Common Causes

  • Tone ring
  • Debris
  • Bearing

Diagnostic Steps

  1. Scope signal
  2. Inspect components

Repair Notes

Service sensor/tone ring.

Related Codes

C0050Right Rear Wheel Speed Sensor Circuit

Other Chassis Codes

C0051 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 C0051 mean on a 2018-2025 Fiat Cronos?

C0051 stands for "Right Rear Wheel Speed Signal Erratic". Erratic right rear wheel speed signal.

What are the symptoms of C0051 on a Fiat Cronos?

Common symptoms of C0051 include: ABS light on, Unexpected ABS activation.

What causes C0051 on a 2018-2025 Fiat Cronos?

Common causes of C0051 include: Tone ring, Debris, Bearing.

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