Yamaha MBK XMAX 2014 Service Manual page 327

8. Check the diode 2.
Refer to "CHECKING THE DI-
ODES" on page 8-141.
OK ↓
9. Check the starter relay.
Refer to "CHECKING THE RE-
LAYS" on page 8-139.
OK ↓
10.Check the main switch.
Refer to "CHECKING THE
SWITCHES" on page 8-131.
OK ↓
11.Check the sidestand switch.
Refer to "CHECKING THE
SWITCHES" on page 8-131.
OK ↓
12.Check the brake light switches
(front and rear).
Refer to "CHECKING THE
SWITCHES" on page 8-131.
OK ↓
13.Check the start switch.
Refer to "CHECKING THE
SWITCHES" on page 8-131.
OK ↓
14.Check the entire starting system
wiring.
Refer to "CIRCUIT DIAGRAM (for
YP125R)" on page 8-5 and "CIR-
CUIT DIAGRAM (for YP125RA)" on
page 8-7.
OK ↓
The starting system circuit is OK.
ELECTRIC STARTING SYSTEM
NG →
Replace the diode 2.
NG →
Replace the starter relay.
NG →
Replace the main switch/immobilizer unit.
NG →
Replace the sidestand switch.
NG →
Replace the brake light switch(es).
NG →
The start switch is faulty. Replace the right
handlebar switch.
NG →
Properly connect or replace the wire har-
ness.
8-14