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Home/DTC Codes/Mitsubishi/Lancer/2011-2011 2.4L I4/C0028
C0028

RR Wheel Speed Sensor Circuit Intermittent

2011-2011 Mitsubishi Lancer 2.4L I4

Moderate SeverityChassisGeneric (SAE)

The 2011 Mitsubishi Lancer is equipped with a 2.4L inline-4 engine. Below you'll find detailed c0028 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.

Description

The right rear wheel speed sensor signal is intermittent.

Symptoms

  • Intermittent ABS light
  • Inconsistent rear braking
  • Stability control fault intermittent

Common Causes

  • Wiring fatigue near rear suspension
  • Road debris damage to harness
  • Corroded rear connector
  • Sensor retention clip broken

Diagnostic Steps

  1. Road test with live data monitoring
  2. Inspect wiring along suspension travel path
  3. Check connector condition
  4. Test sensor mounting security

Repair Notes

Repair wiring or connector. Replace retention hardware.

Related Codes

C0050Right Rear Wheel Speed Sensor CircuitC0051Right Rear Wheel Speed Signal Erratic

Other Chassis Codes

C0028 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 C0028 mean on a 2011-2011 Mitsubishi Lancer?

C0028 stands for "RR Wheel Speed Sensor Circuit Intermittent". The right rear wheel speed sensor signal is intermittent.

What are the symptoms of C0028 on a Mitsubishi Lancer?

Common symptoms of C0028 include: Intermittent ABS light, Inconsistent rear braking, Stability control fault intermittent.

What causes C0028 on a 2011-2011 Mitsubishi Lancer?

Common causes of C0028 include: Wiring fatigue near rear suspension, Road debris damage to harness, Corroded rear connector, Sensor retention clip broken.

Last updated: March 2026

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