check engine YAMAHA TT600RE 2004 Owner's Guide

ELECTRICAL STARTING SYSTEM
7-26
ELEC
5. Main switch
•Disconnect the main switch connector
from the wire harness.
•Connect the pocket tester ( Ωx 1) to the
main switch cables. Refer to “SWITCH CHECK” in Chapter 3.
CORRECT
INCORRECT
The main switch is defective. Replace.










6. Emergency stop engine switch.
•Disconnect the emergency stop engine
switch connector (Brown, Green/Yellow
and Red/Black) from the wire harness.
•Connect the pocket tester ( Ωx 1) to the
switch cables. Refer to “SWITCH CHECK” in Chapter 3.
Tester terminal (+) ➔
Red/Black (1) cable
Tester terminal (–) ➔Brown cable (2)
INCORRECT
The emergency stop engine switch is defective.
Replace the right handlebar switch.
*
CORRECT
*




 \f

\f


 
ProCarManuals.com

CHARGING SYSTEM
7-38
ELEC
3. Charging voltage
•Connect the inductive rev counter to the
spark plug cable.
•Connect the pocket tester (DC 20V) to the
battery, as shown.
Tester terminal (+) ➔ Battery terminal (+)
Tester terminal (-) ➔Battery terminal (-)
•Start the engine and rev to about 5,000 rpm.
•Check the charging voltage.
Charging voltage:
14.0V at 5,000 rpm
4. Stator coil resistance.
•Disconnect the AC generator connector
from the harness.
•Connect the pocket tester ( Ωx 1) to the sta-
tor coils.
Stator coils (1)
Tester terminal (+) ➔White cable (1)
Tester terminal (-) ➔White cable (2))
*
NOTE:
Use a fully charged battery.
OUT OF SPECIFICATIONS
IN COMPLIANCE WITH
SPECIFICATIONS
Replace the battery.
ProCarManuals.com

LIGHT SYSTEM
7-46
ELEC
LIGHT SYSTEM INSPECTION NOTE:
To proceed to the control of the light system, start the engine and then stop it by the emergency engine
stop switch. In this way the light relay remains excited and it is possible to check the light system.
1. The front headlight and the high beam light fail to turn on.
CONTINUITY
DISCONTINUITY
Replace the bulb and/or the bulbholder.1. Bulb and bulbholder.
•Check the continuity of the bulb and bulb-
holder.
Refer to “BULB INSPECTION” section.
2. Voltage.
•Connect the pocket tester (DC 20V) to the
front headlight connectors and the high
beam switch.
Headlight: Tester terminal (+) ➔
Green (2) or Yellow (1) cable
Tester terminal (–) ➔Black cable (3)
High beam light: Tester terminal (+) ➔Yellow cable (4)
Tester terminal (–) ➔Black cable (5)
[A] When the lights switch (commutator) is at
position “HI”.
[B] When the lights switch (commutator) is at position “LO”.
OUT OF SPECIFICATION
The circuit from the main switch to the bulbhol-
der connector is defective. Repair.
A
B
ProCarManuals.com