Yamaha MT-09 2021, Service Manual

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SELF-DIAGNOSTIC FUNCTION AND DIAGNOSTIC CODE TABLE
17 Bank angle display Displays the bank angle in
increments of 5
°
• 0–5
°
(vehicle is vertical)
• Less than 30
°
(when the
sidestand is used)
Check that 0–5
°
is dis-
played when the vehicle is
vertical and that the dis-
played value increases as
the vehicle continues to in-
cline.
20 Sidestand switch Extend and retract the
sidestand (with the trans-
mission in gear).
• Sidestand retracted ON
• Sidestand extended OFF
21 Neutral switch and clutch
switch Operate the transmission,
clutch lever, and side-
stand.
• Transmission is in neu-
tral
ON
• Transmission is in gear
or the clutch lever re-
leased
OFF
• Clutch lever is squeezed
with the transmission in
gear and when the side-
stand is retracted
ON
• Clutch lever is squeezed
with the transmission in
gear and when the side-
stand is extended
OFF
60 EEPROM DTC display —
• No history 00
• No malfunctions detect-
ed (If the DTC P062F is
indicated, the ECU is de-
fective.)
• History exists 01–03 (CO adjustment val-
ue)
• (If more than one cylinder
is defective, the display
alternates every two sec-
onds to show all the de-
tected cylinder numbers.
When all cylinder num-
bers are shown, the dis-
play repeats the same
process.)
Except 00–03 (EEPROM
data error for correspond-
ing learning/memory val-
ues)
Diagnostic
code No.
Item Tool display Procedure