Yamaha TMAX TECH MAX 2020 - Page 361

8-6
IGNITION SYSTEM
8. Check the diodes.
(Diode 1 and diode 2)
Refer to “CHECKING THE DI-
ODES” on page 8-101.
NG Replace the diode(s).
OK
9. Check the starting circuit cut-off re-
lay.
Refer to “CHECKING THE RE-
LAYS” on page 8-94.
NG Replace the starting circuit cut-off relay.
OK
10.Check the sidestand relay.
Refer to “CHECKING THE RE-
LAYS” on page 8-94.
NG Replace the sidestand relay.
OK
11.Check the sidestand switch.
Refer to “CHECKING THE
SWITCHES” on page 8-91.
NG Replace the sidestand switch.
OK
12.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
13.Check the lean angle sensor.
Refer to “CHECKING THE LEAN
ANGLE SENSOR” on page 8-104.
NG Replace the lean angle sensor.
OK
14.Check the crankshaft position sen-
sor.
Refer to “CHECKING THE
CRANKSHAFT POSITION SEN-
SOR” on page 8-104.
NG Replace the stator coil.
OK
15.Check the entire ignition system’s
wiring.
Refer to “CIRCUIT DIAGRAM” on
page 8-1.
NG
Properly connect or replace the wire har-
ness.
OK
Replace the ECU and/or remote con-
trol unit.