Yamaha XSR 900 2022 Service Manual page 372

OK↓
3. Check the entire signaling sys-
tem's wiring.
Refer to "CIRCUIT DIAGRAM" on
page 8-21.
OK↓
Replace the meter assembly or turn
signal light.
The neutral indicator light fails to come on.
1. Check the neutral switch.
Refer to "CHECKING THE
SWITCHES" on page 8-39.
OK↓
2. Check the relay unit (diode).
Refer to "CHECKING THE RELAY
UNIT (DIODE)" on page 8-43.
OK↓
3. Check the entire signaling sys-
tem's wiring.
Refer to "CIRCUIT DIAGRAM" on
page 8-21.
OK↓
Replace the meter assembly.
The oil pressure and coolant temperature warning light fails to come on, or the oil pressure warn-
ing icon flashes when the main switch is set to "ON".
1. Check the entire signaling sys-
tem's wiring.
Refer to "CIRCUIT DIAGRAM" on
page 8-21
OK↓
2. Disconnect the oil pressure switch
lead from the oil pressure switch,
and then check whether the oil
pressure and coolant temperature
warning light comes on when the
lead is connected to the engine
ground.
OK↓
Replace the oil pressure switch.
Properly connect or repair the signaling
NG→
system's wiring.
NG→ Replace the neutral switch.
NG→ Replace the relay unit.
Properly connect or repair the signaling
NG→
system's wiring.
Properly connect or replace the wiring har-
NG→
ness.
NG→ Replace the meter assembly.
8-25
SIGNALING SYSTEM