Toyota ZZT230 series Repair Manual page 499

014118
N
1
2
Connector
N
DlAGNOSnCS
Rear speed sensor:
PREPARATI O N:
Make sure that there is no looseness at the connector
(a)
lock part and connecting part of the connector.
CHECK:
Disconnect the speed sensor connector at hub bearing .
(b)
Measure resistance between terminals 1 and
OK:
connector.
Resi s tance: 0. 9
F10179
CHECK:
Measure resistance between terminals 1 and
OK: Resi s tance:
connector and body ground.
Rear speed sensor sub-wi r e harness:
PREPARATI O N:
Connector
1
Remove the seat cushion and seatback.
(a)
(b) Make sure that there is no looseness at the connector
lock part and connecting part of the connector.
CHECK:
Disconnect the speed sensor connector inside vehicle.
(c)
Measure resistance between terminal
(a)
and terninal
F10180
(b) Measure resistance between terminal
OK: Resi s tance: bel o w 1
and terninal 1 of connector
CHECK:
Measure resistance between terminals
OK: Resi s tance: 10
connector
NOTI C E:
Check the spee d sansor si g nal l a st ( S ee page Dl - 276) .
-
SYSTEM
ANTI-LOCK BRAKE
BRAKE FORCE DISTRIBUTION !EBDl
-
at 25
1.3 kll
or hi g her
1 M.Q
2 of connector
.o
and body ground.
1
or hi g her
Mn.
Repl a ce speed sensor or sub-wi r e harness.
WITH ELECTRONIC
2 of speed sensor
5 'C
±
2 of speed sensor
of connector
1
2.
2 of connector 1
2.
and 2 of speed sensor
1
Oo
'-
-,
1