C0300
Electronic Suspension Control Module
2000-2005 Mitsubishi Eclipse 2.4L I4 🇩🇪
High SeverityChassis
Description
General internal fault in the electronic suspension control module.
Symptoms
- Suspension warning light
- Ride quality degraded
- Vehicle riding at fixed height
- Service suspension message
Common Causes
- Module internal failure
- Module power supply issue
- Software error
- CAN communication fault
Diagnostic Steps
- Check module power and ground connections
- Scan for CAN communication codes
- Attempt module reset
- Check for software updates
- Inspect module connector
Repair Notes
Replace electronic suspension control module. Program and calibrate after installation.
Related Codes
Other Chassis Codes
- C0021LF Wheel Speed Sensor Range/Performance
- C0022RF Wheel Speed Sensor Range/Performance
- C0023LR Wheel Speed Sensor Range/Performance
- C0024RR Wheel Speed Sensor Range/Performance
- C0025LF Wheel Speed Sensor Circuit Intermittent
- C0026RF Wheel Speed Sensor Circuit Intermittent
- C0027LR Wheel Speed Sensor Circuit Intermittent
- C0028RR Wheel Speed Sensor Circuit Intermittent
- C0035Left Front Wheel Speed Sensor Circuit
- C0036Left Front Wheel Speed Signal Erratic
C0300 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 3.0L V6
Mitsubishi Eclipse
2000-2012 2.4L I4
Mitsubishi Eclipse
2006-2012 2.4L I4
Mitsubishi Eclipse
2006-2012 3.8L V6
Common Questions
What does code C0300 mean on a 2000-2005 Mitsubishi Eclipse?
C0300 stands for "Electronic Suspension Control Module". General internal fault in the electronic suspension control module.
What are the symptoms of C0300 on a Mitsubishi Eclipse?
Common symptoms of C0300 include: Suspension warning light, Ride quality degraded, Vehicle riding at fixed height, Service suspension message.
What causes C0300 on a 2000-2005 Mitsubishi Eclipse?
Common causes of C0300 include: Module internal failure, Module power supply issue, Software error, CAN communication fault.