Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
P_210913_TC_EN
Service Bulletin/Repair Instructions
New map for updating engine control unit Please note that a new engine control unit map for the aforementioned model is now available for downloading with the P.A.D.S. diagnostic tool (which must be updated to the most recent version available). The aforementioned operation is considered part of the normal scheduled maintenance required for the vehicle, and must be performed at the same time as other scheduled maintenance operations either during the pre-delivery procedure, for new vehicles, or at the first available opportunity when the vehicle is brought to the service center, in the case of vehicles that have already been sold and are in use. The new software introduces the following functional improvement: Resolves issue of failed communication on CAN line. After installing the new map, no further operations are necessary.
P_200617_TC_EN
Service Bulletin/Repair Instructions
New video tutorials - Brake system replacement and bleeding. We hereby inform you that a series of video tutorials are available on the Service Portal in the Video Box section, relating to the replacement of the brake system lines for the vehicles in question. The videos are intended to aid the workshop operations, reproposing operations in an intuitive and easily usable form to supplement those described in the Service Station Manual.
P_200297_TC_EN
Service Bulletin/Repair Instructions
Dear Dealer/Service Center, We hereby inform you that in order to solve any problems with irregular engine operation, or starting difficulties with engine hot on the Vespa GTS 300 hpe models, proceed according to the procedure described below. INTRODUCTION The better combustion efficiency of the hot engine, in combination with the foreseen ignition advance, entails the achievement of high pressure in the combustion chamber before the TDC The failure or difficulty starting the hot engine is actually generated by excessive pressure at the end of compression .
[P_190951_TC_EN]
Service Bulletin/Repair Instructions
The new dashboard software for 2020 Vespa Supertech 300 HPE introduces the following improvements: ï· Improved display of the average fuel consumption. ï· Check of the immobilizer indicator light on the instrument cluster during the key ON phase before starting eliminated. ï· Pop up signalling the absence of fuel inserted. ï· Service maintenance intervals signal modified (every 10,000 km). ï· The displayed value of the full tank has been improved.
P_190854_TC_EN
Service Bulletin/Repair Instructions
New calibration routine due to update to engine control unit