MotoCrane ULTRA Error 021: Lift IMU Error
The rig is seeing G-forces well above normal. Stop operating in these conditions.
Error: red icon, repeated beeps until acknowledged. Fix before you continue.
What to do
- Back off to an acceptable level of terrain, speed, or move intensity.
First, always: check every cable and the COM and Power LEDs on each module. Axis: lift. Applies to MotoCrane ULTRA.
Code 021 on RADICAL is different: RADICAL Error 021: Lift IMU Error.
Print the ULTRA code card (PDF)