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Home/DTC Codes/Mitsubishi/Eclipse/2000-2012 2.4L I4/C0046
C0046

Left Rear Wheel Speed Signal Erratic

2000-2012 Mitsubishi Eclipse 2.4L I4 🇷🇺

Moderate SeverityChassis

Description

Erratic signal from left rear sensor.

Symptoms

  • ABS light on
  • Unexpected ABS activation

Common Causes

  • Tone ring crack
  • Debris
  • Bearing wear

Diagnostic Steps

  1. Scope signal
  2. Inspect tone ring
  3. Check bearing

Repair Notes

Replace sensor or tone ring.

Related Codes

C0045Left Rear Wheel Speed Sensor Circuit

Other Chassis Codes

C0046 on Other Vehicles

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1991-1999 3.0L V6

Mitsubishi 3000GT VR-4

1991-1999 3.0L Twin Turbo V6

Mitsubishi 3000GT VR-4

1991-1999 3.0L V6 Twin Turbo

Mitsubishi Colt JP

2002-2012 1.3L I4 4A90

Mitsubishi Colt JP

2002-2012 1.5L I4 4A91

Mitsubishi Delica D:5

2019-2025 2.2L I4 Turbo Diesel 4N14

Mitsubishi Diamante

1992-1996 3.0L V6

Mitsubishi Diamante

1997-2004 3.5L V6

Common Questions

What does code C0046 mean on a 2000-2012 Mitsubishi Eclipse?

C0046 stands for "Left Rear Wheel Speed Signal Erratic". Erratic signal from left rear sensor.

What are the symptoms of C0046 on a Mitsubishi Eclipse?

Common symptoms of C0046 include: ABS light on, Unexpected ABS activation.

What causes C0046 on a 2000-2012 Mitsubishi Eclipse?

Common causes of C0046 include: Tone ring crack, Debris, Bearing wear.

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