C0222
EPS Control Module Voltage High
2014-2021 Mitsubishi Outlander 2.4L I4
Moderate SeverityChassisGeneric (SAE)
Description
The EPS module supply voltage exceeds the maximum safe operating threshold.
Symptoms
- EPS warning light
- EPS assist may shut down
- Warning for electrical system
Common Causes
- Alternator overcharging
- Voltage regulator failure
- Jump-starting voltage spike
- Aftermarket charger connected while running
Diagnostic Steps
- Test charging system voltage (should be 13.5-14.7V)
- Check alternator voltage regulator
- Inspect for aftermarket electrical accessories
- Monitor system voltage under various loads
Repair Notes
Repair overcharging alternator. Replace voltage regulator.
Related Codes
Other Chassis Codes
- C0021LF Wheel Speed Sensor Range/Performance
- C0021LF Wheel Speed Sensor Range/Performance
- C0022RF Wheel Speed Sensor Range/Performance
- C0022RF Wheel Speed Sensor Range/Performance
- C0023LR Wheel Speed Sensor Range/Performance
- C0023LR Wheel Speed Sensor Range/Performance
- C0024RR Wheel Speed Sensor Range/Performance
- C0024RR Wheel Speed Sensor Range/Performance
- C0025LF Wheel Speed Sensor Circuit Intermittent
- C0025LF Wheel Speed Sensor Circuit Intermittent
C0222 on Other Vehicles
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
1997-2004 3.5L V6
Mitsubishi Eclipse
2000-2005 2.4L I4
Mitsubishi Eclipse
2000-2005 3.0L V6
Mitsubishi Eclipse
2000-2012 2.4L I4
Mitsubishi Eclipse
2006-2012 2.4L I4
Common Questions
What does code C0222 mean on a 2014-2021 Mitsubishi Outlander?
C0222 stands for "EPS Control Module Voltage High". The EPS module supply voltage exceeds the maximum safe operating threshold.
What are the symptoms of C0222 on a Mitsubishi Outlander?
Common symptoms of C0222 include: EPS warning light, EPS assist may shut down, Warning for electrical system.
What causes C0222 on a 2014-2021 Mitsubishi Outlander?
Common causes of C0222 include: Alternator overcharging, Voltage regulator failure, Jump-starting voltage spike, Aftermarket charger connected while running.