Yamaha TMAX 2020 Service Manual page 383

8. Check the headlight relay (dim-
mer).
Refer to "CHECKING THE RE-
LAYS" on page 8-94.
OK
9. Check the storage box light switch.
Refer to "CHECKING THE
SWITCHES" on page 8-91.
OK
10.Check the entire lighting system's
wiring.
Refer to "CIRCUIT DIAGRAM" on
page 8-23.
OK
Replace the ECU, headlight assem-
bly, remote control unit and/or meter
assembly.
NG Replace the headlight relay (dimmer).
NG Replace the storage box light switch.
Properly connect or replace the wire har-
NG
ness.
8-28
LIGHTING SYSTEM