SIGNALING SYSTEM
ELEC
+i
EAS00804
4. The fuel level meter fails to operate.
1 . Fuel sender
•
Remove the fuel pump from the fuel tank.
•
Connect the pocket tester (
Q x
1) to the fuel
sender coupler (wire harness side) as
shown.
Positive tester probe
->
green
©
Negative tester probe
->
black
1
•
Measure the fuel sender resistances.
if
Fuel sender resistance (up position
“F”)( × 1)
4~10 at 20°C (68°F)
Fuel sender resistance (down posi-
tion “E”)( × 10)
90~100 at 20°C (68°F)
•
Is the fuel sender OK?
YES
V
4
NO
Replace the fuel pump.
2. Voltage
•
Connect the pocket tester (DC 20 V) to the
meter light coupler (wire harness side) as
shown.
Positive tester probe
->
brown
©
Negative tester probe
->
black
DC20V
©
CD
^
n
g
Br
G/W
B
G
Lg
-
B/G
d)
G
Br
Lg G/W
B/G
B
•
Set the main switch to “ON”.
•
Measure the voltage (DC 12 V) of brown
(T)
on the meter light coupler (wire harness
side).
•
Is the voltage within specification?
YES
V
4
NO
Check the wiring con-
nections of the entire
signaling system.
Refer to “CIRCUIT DIA-
GRAM”.
8-40
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