Electronic Suspension Control Module
2023-2023 Tesla Model 3 Standard Range Single Motor RWD
The 2023 Tesla Model 3 is equipped with a Standard Range Single Motor RWD engine (RWD). Below you'll find detailed c0300 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
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
Tesla Cybertruck
2024-2024 Cyberbeast Tri Motor AWD
Tesla Cybertruck
2024-2024 Dual Motor AWD
Tesla Cybertruck
2024-2024 Single Motor RWD
Tesla Model 3
2017-2017 Long Range Dual Motor AWD
Tesla Model 3
2017-2017 Performance Dual Motor AWD
Tesla Model 3
2017-2017 Standard Range Plus Single Motor RWD
Tesla Model 3
2018-2018 Long Range Dual Motor AWD
Tesla Model 3
2018-2018 Performance Dual Motor AWD
Common Questions
What does code C0300 mean on a 2023-2023 Tesla Model 3?
C0300 stands for "Electronic Suspension Control Module". General internal fault in the electronic suspension control module.
What are the symptoms of C0300 on a Tesla Model 3?
Common symptoms of C0300 include: Suspension warning light, Ride quality degraded, Vehicle riding at fixed height, Service suspension message.
What causes C0300 on a 2023-2023 Tesla Model 3?
Common causes of C0300 include: Module internal failure, Module power supply issue, Software error, CAN communication fault.
Last updated: March 2026