Toyota ZZT230 series Repair Manual page 498

INSPECTION PROCEDURE
HINT:
Start the Inspection from step 1 in case of using the TOYOTA hand-held tester and start from step
of not using the TOYOTA hand-held tester.
1
Check output value of speed sensor.
PREPARA TION:
( b )
Connect the TOYOTA hand-held Jesler Jo the DLC3.
(a)
( c )
T um the ignition switch ON and push the TOYOTA hand-held tesler main switch
CHECK:
Select the DATALJST mode on the TOYOTA hand-held tester.
Check that there is no difference between the speed value output from the speed sensor displayed on the
OK: There
TOYOTA hancHleld tester and the speed value displayed on the speedometer when driving the vehicle.
Is almost no difference from the displayed speed value.
HINT:
There is tolerance of
2
Check speed sensor .
)
DIAGNOSTICS
±
1 0 % in the speedometer indic
Front:
PREPARATION:
(a)
(b)
CHECK:
(c)
Measure resistance between terminals 1 and
OK:
connector.
CHECK:
Measure resistance between terminals
OK:
connector and body ground.
-
ANTI-LOCK BRAKE SYSTEM WITH ELECTRONIC
BRAKE FORCE DISTRIBUTION (EBD)
Check
c
and r ep la
e
Remove the front fender liner.
Make sure that there is no looseness at the connector
lock part and connecting part of the connector.
Disconnect the speed sensor connector.
k.Q
Resistance: 1.4- 1.8
M
O
Resistance: o r higher
1 0
2
ON.
ABS ECU.
2
of speed sensor
at 20 ·c
1
2
and of speed sensor
01-287
in case