True Fitness Treadmill Error Code Reference
Complete error code list for True Fitness treadmills with causes and solutions.
Error Code Reference
| Code | Meaning | Common Cause | Solution |
|---|---|---|---|
| E1 | Speed sensor | Failed sensor or magnet | Replace speed sensor |
| E2 | Motor overload | Worn belt, dry deck | Lubricate deck, check belt tension |
| E3 | Incline error | Incline motor or sensor | Check wiring, replace motor |
| E4 | Over-current | Short circuit on board | Inspect wiring, replace controller |
| E5 | Communication | Console-to-base link | Check data cable connection |
| E6 | Over-speed | Belt slipping or sensor | Check drive belt tension |
General Troubleshooting Steps
- Power cycle the treadmill (off for 30 seconds, then on)
- If the error returns, note the code and check the table above
- Always unplug before inspecting internal components
Last updated: September 19, 2025