Daihatsu F300 Service Manual page 1415

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EFISYSTEM
No.
Terminals Trouble Conditions STD voltage
9 @-@
No vo!tage changes Ignition switch ON
~
When vehicle is
0 - Approx battery
moved slowly:
voltage
~-
'EcU
Vehicle speed sensor
~\
l
\ ------=::::
>
®
@Magnet
.f"
@
Speedometer
shaft
If the SST (09842-87204-000) has not been 1nstalled yet, Install the SST, refernng to the sect1on under
"Preparation of Trouble-shooting" at page EF-32.
l(j)
No change in voltage occurs between SST terminals @ and @
I
when vehicle is moved slowly with ignition switch turned ON.
I
®
Check that there is voltage between SST terminal
®
or
@
and
®. \
No
l
I
Refer to "Trouble shooting, No. 1@-@."
I
(See page EF-37.)
I
Check wiring between ECU and vehicle speed sensor.
I
OK
l
BAD
I
Repair or replace.
I
I
Check wiring between vehicle speed sensor and body ground
I
OK
1
BAD
Repair or replace.
[ Check vehicle speed sensor.
I
OK
<D
®
I
Check ECU.
j
I
Replace vehicle speed
J
(See page EF-70.) sensor
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EF-47