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Home/DTC Codes/Mitsubishi/Eclipse/2004-2004 3.0L V6/C0023
C0023

LR Wheel Speed Sensor Range/Performance

2004-2004 Mitsubishi Eclipse 3.0L V6 🇬🇧

Moderate SeverityChassis

Description

The left rear wheel speed sensor output is outside expected parameters for current vehicle speed.

Symptoms

  • ABS light on
  • Rear ABS only partially functional
  • Stability control warning

Common Causes

  • Sensor contaminated with debris
  • Tone ring runout
  • Damaged sensor tip
  • Axle bearing wear

Diagnostic Steps

  1. Compare rear sensor speeds at steady cruise
  2. Inspect sensor for metallic debris buildup
  3. Measure tone ring runout with dial indicator
  4. Check axle bearing
  5. Test sensor output voltage

Repair Notes

Clean sensor and tone ring. Replace sensor if output is weak.

Related Codes

C0045Left Rear Wheel Speed Sensor CircuitC0046Left Rear Wheel Speed Signal Erratic

Other Chassis Codes

C0023 on Other Vehicles

Mitsubishi 3000GT

1996-1996 3.0L V6 Twin Turbo

Mitsubishi 3000GT

1997-1997 3.0L V6 Twin Turbo

Mitsubishi 3000GT

1998-1998 3.0L V6 Twin Turbo

Mitsubishi 3000GT

1999-1999 3.0L V6 Twin Turbo

Mitsubishi Colt JP

2002-2002 1.3L I4 4A90

Mitsubishi Colt JP

2002-2002 1.5L I4 4A91

Mitsubishi Colt JP

2003-2003 1.3L I4 4A90

Mitsubishi Colt JP

2003-2003 1.5L I4 4A91

Common Questions

What does code C0023 mean on a 2004-2004 Mitsubishi Eclipse?

C0023 stands for "LR Wheel Speed Sensor Range/Performance". The left rear wheel speed sensor output is outside expected parameters for current vehicle speed.

What are the symptoms of C0023 on a Mitsubishi Eclipse?

Common symptoms of C0023 include: ABS light on, Rear ABS only partially functional, Stability control warning.

What causes C0023 on a 2004-2004 Mitsubishi Eclipse?

Common causes of C0023 include: Sensor contaminated with debris, Tone ring runout, Damaged sensor tip, Axle bearing wear.

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