Any device that stays wired into a vehicle permanently eventually faces the question of what happens when it stops working, and a SCOM is no exception.
Failure Scenarios
A loose connector from vibration, water intrusion into the module itself, or the device simply wearing out can cause the factory limiter to reactivate unexpectedly, or in some cases cause other faults on the connected circuit.
Nothing Left to Fail
Because the M-JET Speed Limit Remover is not left connected after activation, there is no permanently wired device that can fail down the line.