Check Engine Warning Indicator - Yamaha WaveRunner Service Manual

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ELEC
1
INDICATION SYSTEM

Check engine warning indicator

1. Check:
• Check the engine warning indicator
Does not operate → Replace the multi-
function meter.
Checking steps:
• Start the engine.
• Disconnect the coupler of a sensor (e.g.,
engine temperature sensor) that normally
activates the check engine warning indi-
cator when a malfunction occurs.
• Check that the warning light and check
engine warning indicator blink and that
the buzzer sounds intermittently.
Diagnostic display
1. Check:
• Diagnostic display
Does not display → Replace the multi-
function meter.
Checking steps:
• Start the engine.
• Disconnect the coupler of a sensor (e.g,.
engine temperature sensor) that is nor-
mally displayed when a malfunction
occurs. Refer to "SELF-DIAGNOSIS".
• Check that the check engine warning
indicator is displayed and that the buzzer
sounds.
• Simultaneously press the two buttons 1
for 8 seconds and check the error code
indicated on the multifunction meter.
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