Rover Crash Detect not working

Have set FS_CRASH_CHECK to 2
Set CRASH_ANGLE to (anything 5 to 45)

Nothing happens if the pitch goes high. Any advice please?
after crash and rebuild GPS hot plug problem.param (14.8 KB)

The documentation says the vehicle will ‘hold’ and then ‘disarm’ after 2 seconds if in certain modes. Does this mean the ‘hold’ will occur instantly the angle is exceeded and then later disarm? Either way nothing seems to happen. Should this ‘hold’ occur in all modes?

Ok, Seems to work only in AUTO

It also works in GUIDED, RTL, and SMART_RTL.

That makes sense - you wouldn’t want to be forced into perpetual HOLD mode on the side of a hill, for example, with no way out in MANUAL or ACRO.