Diagnostic Display; Oil Pressure Warning Indicator - Yamaha WaveRunner FZR-GX1800 Service Manual

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Indication system
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Diagnostic display

1. Check:
• Diagnostic display
Does not come on → Check the "Diag-
nosis record" of the YDIS.
Checking steps:
1. Create a condition so that a diagnostic
code is recorded.
2. Push the unlock button.
3. Push the "Hour Volt" button 1 for approxi-
mately 8 seconds and check that the diag-
nostic code 2 is indicated.
4. If the diagnostic code is not indicated,
check the "Diagnosis record" of the YDIS.
If a diagnosis record is available and it is
caused by the checking steps, replace the
dual analog meter unit.

Oil pressure warning indicator

1. Check:
• Oil pressure warning indicator
Does not come on → Check the "Diag-
nosis record" of the YDIS.
Checking steps:
1. Disconnect the oil pressure switch coupler
1, and then ground the terminal 2.
2. Start the engine.
3. Increase the engine speed to 4,500 r/min
or more.
4. Check that the "WARNING" indicator light
3 and the oil pressure warning indicator
4 blink, and the buzzer sounds intermit-
tently.
5. If the light and indicator do not blink, check
the "Diagnosis record" of the YDIS. If a
diagnosis record is available and it is
caused by the checking steps, replace the
dual analog meter unit.
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