D-Mode (Drive Mode); Mode "Std"; Mode "A" And "B"; Drive Mode Switch “Mode” - Yamaha 2009 YZF-R1 (Y) Service Manual

D-mode (drive mode)

D-mode is an electronically controlled engine
performance system with three mode selec-
tions ("STD", "A", and "B").
Push the drive mode switch "MODE" to switch
between modes.
1. Drive mode switch "MODE"
TIP
Before using D-mode, make sure you under-
stand its operation along with the operation of
the drive mode switch "MODE".

Mode "STD"

Mode "STD" is suitable for various riding condi-
tions.
This mode allows the rider to enjoy smooth
and sporty drivability from the low-speed range
to the high-speed range.
Mode "A"
Mode "A" offers a sportier engine response in
the low-to mid-speed range compared to mode
"STD".
Mode "B"
Mode "B" offers response that is somewhat
less sharp compared to mode "STD" for riding
situations that require especially sensitive
throttle operation.
Drive mode switch "MODE"
EWA14B1025
WARNING
Do not change the D-mode while the vehi-
cle is moving.
Using this switch changes the drive mode to
"STD", "A", or "B" in the following order:
STD → A → B → STD
The throttle grip must be completely closed in
order to change the drive mode.
TIP
• The mode is set to "STD" by default. The
"STD" mode resets when the key is turned to
"OFF".
• The selected mode is shown on the drive
mode display.
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FEATURES