Yamaha TMAX XP500F 2015 Service Manual page 382

The oil change indicator fails to come on.
1. Check the entire signaling system
wiring.
Refer to "CIRCUIT DIAGRAM" on
page 8-19.
OK ↓
Replace the meter assembly.
The buzzer does not sound.
1. Check that the buzzer sounds when
the ON/start switch "
OFF/steering lock switch is pushed.
OK ↓
2. Check the sidestand switch.
Refer to "CHECKING THE
SWITCHES" on page 8-87.
OK ↓
3. Check the buzzer.
Refer to "CHECKING THE BUZZ-
ER" on page 8-107.
OK ↓
4. Check the entire signaling system
wiring.
Refer to "CIRCUIT DIAGRAM" on
page 8-19.
OK ↓
Replace the smart key unit or ECU.
NG →
NG →
" or
NG →
NG →
NG →
8-25
SIGNALING SYSTEM
Properly connect or replace the wire har-
ness.
Perform the signaling system troubleshoot-
ing, starting with step 3.
Replace the sidestand switch.
Replace the buzzer.
Properly connect or replace the wire har-
ness.