Yamaha 2012 TMAX XP500A Service Manual page 385

8. Check the starter relay.
Refer to "CHECKING THE
RELAYS" on page 8-131.
OK↓
9. Check the main switch.
Refer to "CHECKING THE
SWITCHES" on page 8-123.
OK↓
10.Check the engine stop switch.
Refer to "CHECKING THE
SWITCHES" on page 8-123.
OK↓
11.Check the sidestand switch.
Refer to "CHECKING THE
SWITCHES" on page 8-123.
OK↓
12.Check the front brake light switch.
Refer to "CHECKING THE
SWITCHES" on page 8-123.
OK↓
13.Check the rear brake light switch.
Refer to "CHECKING THE
SWITCHES" on page 8-123.
OK↓
14.Check the start switch.
Refer to "CHECKING THE
SWITCHES" on page 8-123.
OK↓
15.Check the entire starting system's
wiring.
Refer to "CIRCUIT DIAGRAM" on
page 8-5.
OK↓
The starting system circuit is OK.
ELECTRIC STARTING SYSTEM
NG→
Replace the starter relay.
NG→
Replace the main switch/immobilizer
unit.
NG→
The engine stop switch is faulty.
Replace the right handlebar switch.
NG→
Replace the sidestand switch.
NG→
Replace the front brake light switch.
NG→
Replace the rear brake light switch.
NG→
The start switch is faulty. Replace the
right handlebar switch.
NG→
Properly connect or repair the starting
system's wiring.
8-10