Yanmar VC10 hang up

[Tourterelles]

Read this thread it may help with your issues.

Yanmar VC10 Service Mode - Service Alarm

[FB_IMG_1733775991773] To reset the engine service “alarm” hour counter, you have to enter service mode which is password protected - the password is not readily available, no doubt to increase us needing “Yanmar” technicians… On the VC10 engine control open the menu and go to the “Alarms/Diags” sub menu. [20241209_104822] and select “Network nodes” [20241209_104735] Press and hold down the left arrow for 5 seconds to activate the password prompt. Enter the code 1191, leave 5th number …