Yamaha XT660R(S) Automobile User Manual


 
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ELEC
SELF-DIAGNOSIS
EAS00835
TROUBLESHOOTING
Check:
1. fuel sender (thermistor)
NOTE:
_
Before troubleshooting, remove the following
part(s):
1. seat
2. side panels (left and right)
3. fuel tank side covers (left and right)
4. fuel tank
Troubleshoot with the following special
tool(s).
EAS00838
1. Fuel sender (thermistor)
CIRCUIT DIAGRAM
K
Fuel pump
Y
Multifunction meter
EAS00841
YES
NO
EAS00843
YES
NO
The fuel level warning light starts to indi-
cates the self-diagnosis sequence.
Pocket tester
90890-03112
1. Fuel level warning light LED
Check the LED of the fuel level warning
light.
Refer to CHECKING THE BULBS AND
BULB SOCKETS.
Is the fuel level warning light LED OK?
Replace the meter
assembly.
2. Wire harness
Check the wire harness for continuity.
Refer to CIRCUIT DIAGRAM.
Is the wire harness OK?
Repair or replace the
wire harness.
(
BLUE
)
(
DARK GREEN
)
(
BLUE
)
B
L/G
B
B
B
G/W
B
R/L
R/W
G/L
Dg Lg
B/W
a
_
]
\
[
Z
X
K
J
W
Y
B
BB
R/L
G/W
L/G
Lg
Y
Ch
G
G/L
G/W
R/G
R/W
B/W
Y/L
Br