Ypvs System - Yamaha TZ250N1/(N) Owner's Manual

EC640000

YPVS SYSTEM

EC641021
INSPECTION STEPS
If the servomotor will not turn, use the following inspection steps.
*1 Check fuse.
OK
*2 Check battery
OK
Check each coupler and
wire connection.
OK
*1 Check main switch.
OK
Check servomotor
operation.
*1 marked : Refer to "IGNITION SYSTEM" section.
*2 marked : Refer to "BATTERY INSPECTION" section in the CHAPTER 3.
NOTE:
• Remove the following parts before inspection.
1) Cowling
A
2) Fuel tank
• Use 12V battery in this inspection.
• Use the following special tool in this inspection.
Pocket tester:
YU-3112-C/90890-03112
No good
No good
No good
No good
No good
Check servomotor.
Replace CDI unit.
6-10
YPVS SYSTEM
Replace fuse and
check wireharness.
Recharge or replace.
Repair or replace.
No good
OK
ELEC
Replace.
Replace.