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Home/DTC Codes/BMW/i3/2014-2021 Range Extender/C0051
C0051

Right Rear Wheel Speed Signal Erratic

2014-2021 BMW i3 Range Extender

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

BMW 3 Series F30

2012-2018 2.0L I4 Turbo N20

BMW 3 Series F30

2012-2018 3.0L I6 Turbo N55

BMW 3 Series G20

2019-2024 2.0L I4 Turbo B48

BMW 318i E36

1992-1998 1.8L I4

BMW 318i E36

1996-1999 1.9L I4 M44

BMW 318is E36

1992-1996 1.8L I4

BMW 318ti E36

1995-1999 1.9L I4

BMW 318ti E36

1996-1999 1.9L I4 M44

Common Questions

What does code C0051 mean on a 2014-2021 BMW i3?

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

What are the symptoms of C0051 on a BMW i3?

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

What causes C0051 on a 2014-2021 BMW i3?

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

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