Yamaha TMAX TECH MAX 2020 - Page 369

8-14
ELECTRIC STARTING SYSTEM
8. Check the sidestand relay.
Refer to “CHECKING THE RE-
LAYS” on page 8-94.
NG Replace the sidestand relay.
OK
9. Check the starter relay.
Refer to “CHECKING THE RE-
LAYS” on page 8-94.
NG Replace the starter relay.
OK
10.Check the brake light relay.
Refer to “CHECKING THE RE-
LAYS” on page 8-94.
NG Replace the brake light relay.
OK
11.Check the engine stop switch.
Refer to “CHECKING THE
SWITCHES” on page 8-91.
NG
The engine stop switch is faulty. Replace
the handlebar switch (right).
OK
12.Check the sidestand switch.
Refer to “CHECKING THE
SWITCHES” on page 8-91.
NG Replace the sidestand switch.
OK
13.Check the front brake light switch.
Refer to “CHECKING THE
SWITCHES” on page 8-91.
NG Replace the front brake light switch.
OK
14.Check the rear brake light switch.
Refer to “CHECKING THE
SWITCHES” on page 8-91.
NG Replace the rear brake light switch.
OK
15.Check the ON/start switch.
Refer to “CHECKING THE
SWITCHES” on page 8-91.
NG
The ON/start switch is faulty. Replace the
handlebar switch (right).
OK
16.Check the start diode.
(Diode 4)
Refer to “CHECKING THE DI-
ODES” on page 8-101.
NG Replace the diode.
OK
17.Check the entire starting system’s
wiring.
Refer to “CIRCUIT DIAGRAM” on
page 8-7.
NG
Properly connect or replace the wire har-
ness.