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Old 24-06-09, 23:51
jiauka jiauka is offline
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Quote:
Originally Posted by JMo View Post
This is very interesting... I'd heard about this tool, and that it plugs in under the seat (the various connectors there - I believe one/some are for the alarm, but presumably the diagnostic doofer connects to one of them?)
According to the service manual, tehre should be a 3 pin conn. for the diag tool, but I have not find it on my bike.

My former FZ6S (Fazer) had a quite funny and complicated password in order to enter service mode, but it was at the clocks.

Quote:
Originally Posted by JMo View Post
However, when I spoke to my local dealer today, he said the diagnostics is done via the clocks "like other Yamahas"... and the the connectors under the seat are only for the alarm?
Both the 4 pin and 2 pin connector are for the alarm (item 71 at the electric diagram)

Quote:
Originally Posted by JMo View Post
Makes me think they didn't run a diagnostic test at the service which is a bit worrying... like what else didn't they do?
Not all stealerships are that way, but they are know to left some loose screws too

Looks like there is a single wire data bus between the ECU the diag tool conn (if it actually exists) and the "Inmobilizer Unit", if you look at the electric diagram there is a wire than goes only to those 3 conns., maybe it is a sort of "siingle wired" CAN bus.

Any info from any Yamaha tech looking at this post is wellcome.

have fun,

j.
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