Load Leveling System Malfunction
2024-2024 Tesla Roadster Tri Motor AWD
The 2024 Tesla Roadster is equipped with a Tri Motor AWD engine (AWD). Below you'll find detailed c0355 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
Description
Fault in the automatic load-leveling suspension system that maintains ride height under varying loads.
Symptoms
- Rear sagging under load
- Compressor running excessively
- Ride height warning
- Vehicle nose-up attitude when loaded
Common Causes
- Air spring leak
- Compressor worn
- Height sensor fault
- Leveling valve stuck on mechanical systems
Diagnostic Steps
- Check ride height at all four corners
- Inspect rear air springs for leaks
- Test compressor output
- Check height sensor operation
- Inspect leveling valve on mechanically leveled vehicles
Repair Notes
Repair leaks and replace worn components. Adjust leveling sensor linkage if needed.
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
C0355 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 C0355 mean on a 2024-2024 Tesla Roadster?
C0355 stands for "Load Leveling System Malfunction". Fault in the automatic load-leveling suspension system that maintains ride height under varying loads.
What are the symptoms of C0355 on a Tesla Roadster?
Common symptoms of C0355 include: Rear sagging under load, Compressor running excessively, Ride height warning, Vehicle nose-up attitude when loaded.
What causes C0355 on a 2024-2024 Tesla Roadster?
Common causes of C0355 include: Air spring leak, Compressor worn, Height sensor fault, Leveling valve stuck on mechanical systems.
Last updated: March 2026