Yamaha NEOS 50 YN50 (2002) [154/161] Signalling system

Yamaha NEOS 50 YN50 (2002) [154/161] Signalling system
ELEC
SIGNALLING SYSTEM
7-24
• Place main switch on “*”
• Check if there is a voltage (12 V) on the
“Gray” cable of the bulb holder connector
SATISFIES THE
SPECIFIED VALUE
(12 V)
The circuit is in good condition.
5. The speedometer fails to come on.
1. Voltage
Connect the pocket tester (DC 20 V) to the
multi-function meter socket coupler (wire
harness side) as shown.
Positive tester probe

red/yellow
Negative tester probe

black/yellow
LY
Br
Ch Dg
RB
Gy GR
BY Sb G LG
Dg Ch L GR Y Gy
RBrBBYSbG
RY
RYLG
R
Y
/
L
G
/
B
Y
/
1
3
2
Set the main switch to “ON”.
Measure the voltage (DC 12 V) of
red/yellow on the multi-function meter
coupler (wire harness side).
Is the voltage within specification?
Replace the speed
sensor.
YES
NO
OUTSIDE SPECIFIED VALUE
4. Connections
• Check the connections throughout the sig-
nalling system.
See the “ELECTRICAL DIAGRAM”
section.
This circuit is OK.

Содержание

Скачать