Smart move Doo.
The 850 E-Tec Turbo has a sensor intergraded in the CVT cover, this will take a reading in the CVT area when the heat is too high, this will send a signal to the ECM and set off a notification in the cluster. There are two levels of functions one is a belt overload condition and the other is a belt overheat condition.
Note:
You may see belt temp in the cluster if it’s selected (A)
Belt overheat condition:
If the belt temperature reaches 75 Celsius/167 Fahrenheit a message will appear BELT OVERHEAT + 2 beeps every 10 seconds and once the belt temperature becomes lower then 75 Celsius/167 Fahrenheit the message disappears.
Belt overload condition:
If a critical condition is detected over 1 minute a message will display BELT OVERLOAD + 2 beeps every 15 seconds, if the rider reduces critical overload style of riding the message disappears.
If it’s still in a critical condition for over 10 minutes the BELT OVERLOAD appears + 2 beeps every 10 seconds, the message will not disappear until engine shutdown.
This will not reduce any power lost but will advise the rider to ease up to help save the belt.
This will also resister two codes in BUDS:
Level 1 = P3311: Overload with Warning in the cluster
Level 2 = P3312: Overload with Warning in the cluster but rider continue to run hard.