Yamaha YXZ1000R 2020 Service Manual page 15

3. Engine trouble warning light "
4. YCC-S system warning light "
This model is equipped with a self-diagnosis de-
vice for various electrical circuits.
If a problem is detected in any of those circuits,
the engine trouble warning light and/or the YCC-
S system warning light will come on or flash, and
the display will indicates a fault code.
TIP
• YCC-S system fault codes are displayed only
when the engine is stopped.
• If the display indicates a fault code, note the
code number, and then check the fuel injection
system or YCC-S system.
ECB02030
NOTICE
If the display indicates a fault code, the vehi-
cle should be checked as soon as possible
in order to avoid engine damage.
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