Service manual

CANDoo Professional
233
After you select Write, a popup box will instruct you to remove the key and wait until the connect
light is off to complete the write operation. (a box will not popup on 2009 and newer models with
the iControl system; you do not need to remove the key on these models) Follow the instructions in
the box, and especially take note that on 2007 and newer models, you need to take the key off, put
it back on, then remove again to complete the write operation.
3.1.4.3.2.2.5 Disabling DESS
CANDooPro > Vehicles > Sea-Doo Watercraft > 4 Stroke (4-TEC) Models(See 3.1.4) >
Working with CANDooPro(See 3.1.4.3) > Diagnostic Session Details(See 3.1.4.3.2) >
Keys Tab(See 3.1.4.3.2.2) >
Disabling DESS
(See
3.1.4.3.2.2.4)
(See
3.1.4.3.2.3)
Disabling DESS
The developers of CANDooPro have included an experimental feature to disable the DESS
function. The reason it is called "experimental" is because it doesn't always work, and appears to
render some early MPEM's useless. After turning a few early MPEM's into expensive
paperweights, we decided not to do a full listing of what MPEM's it works on, and which it doesn't.
We have had good success with 97 and newer MPEM's that are not installed inside the sealed
electric boxes.