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DIAGNOSTICS
ABS WITH EBD & BA & TRAC & VSC SYSTEM
DI-277
431
Author:
Date:
2001 SIENNA (RM787U)
INSPECTION PROCEDURE
HINT:
Start the inspection from step 1 in case of using the TOYOTA hand-held tester and start from step 2 in case
of not using the TOYOTA hand-held tester.
1
Check output value of speed sensor.
PREPARATION:
(a)
Connect the TOYOTA hand-held tester to the DLC3.
(b)
Turn the ignition switch ON and push the TOYOTA hand-held tester main switch ON.
(c)
Select the DATALIST mode on the TOYOTA hand-held tester.
CHECK:
Check that there is no difference between the speed value output from the speed sensor displayed on the
TOYOTA hand-held tester and the speed value displayed on the speedometer when driving the vehicle.
OK:
There is almost no difference from the displayed speed value.
HINT:
There is tolerance of
±
10 % in the speedometer indication.
OK
Go to step 4.
NG
