Why does my True Exercise Bike show Fault CN08: Calibration Failed - Lower Limit Not Reached?
- JJacob SmithSep 9, 2025
Fault CN08 on your True Exercise Bike indicates that during incline calibration, the incline stalled before reaching what should be the lower limit. Try reconfiguring the console. This fault may also appear if the unit is configured as a treadmill.









