Well it's been four months now stuck in my local Yamaha dealer and they still can't fix my 2006 YCCS model. She wont change gears. They've tried replacing actuators, sensors, mucked around with the clutch and even re-wired the bike and it's still not working.. yamaha motor technical reviewamaha motor technical review 2 開発のねらい このycc-sシステムは、発進や微低速走行時の煩雑なクラッチ操作からライダーを開放し、快適な運 転を支援することでツーリング機能を向上させることをねらいに開発、実用化したものである。
The Yamaha Chip Controlled Shift (YCC-S) system is very similar to the electronic shifting systems used on F1 race cars and as with the cars, you can choose to shift up and down with your left.. Read the owners manual don't move rear shock firmness lever unless bike is on center stand. Do purchase a FSM for the AE. And check your vin# at Yamaha site to see if the re-call for ignition switch and ground on "Spider". If not any Yamaha shop will do so free. I have been riding for decades this AE is a joy to ride in traffic with my arthritis.