Service manual

7-49
E
– +
ELEC
INDICATION SYSTEM
Tachometer display
1. Check:
• Tachometer display
Does not display
→
Check the engine
speed using the “Engine monitor” of the
Yamaha Diagnostic System.
Replace the multifunction meter.
Hour meter display
1. Check:
• Hour meter display
Does not display
→
Replace the multi-
function meter.
Voltage meter display
1. Check:
• Voltage meter display
Does not display
→
Check the battery
voltage using the “Engine monitor” of
the Yamaha Diagnostic System.
Replace the multifunction meter.
Low oil pressure warning indicator
1. Check:
• Low oil pressure warning indicator
No operating
→
Check the oil pressure
switch using the “Engine monitor” of the
Yamaha Diagnostic System.
Replace the multifunction meter.
Fuel level meter display and fuel warning
indicator
1. Check:
• Fuel level meter display and fuel warn-
ing indicator
Does not display or not operating
→
Measure the fuel sender resistance.
Replace the multifunction meter.
2. Measure:
• Fuel sender
Refer to “FUEL CONTROL SYSTEM”.