Toyota T100 1996 Service Manual page 589

0.13 sec. 0.13 sec.
Braking
Code No.
71 Low output voltage of right front speed sensor
72 Low output voltage of left front speed sensor
73 Low output voltage of right rear speed sensor
74 Low output voltage of left rear speed sensor
Abnormal change in output voltage of right front speed
75
sensor
Abnormal change in output voltage of left front speed
76
sensor
Abnormal change in output voltage of right rear speed
77
sensor
Abnormal change in output voltage of left rear speed
78
sensor
79* Deceleration sensor is faulty
*: 4WD models
1996 TOYOTA T100 (RM449U)
DIAGNOSTICS −
(5)
(6)
If the operation is not as specified, inspect the deceleration sen-
sor installation. If the sensor installation is OK, replace the de-
celeration sensor.
(7)
R05597
(8)
SST
(d) Check the DTC of the speed sensor function.
Diagnosis
ANTI−LOCK BRAKE SYSTEM
Drive the vehicle straight ahead at about 20 km/h
(12.4 mph) or more, and depress the brake pedal
strongly.
Check that the warning light pattern changes while
braking, as shown.
Stop the vehicle and turn the ignition switch OFF.
Remove the SST from the terminals of the DLC1.
09843−18020
S Right front speed sensor
S Sensor installation
S Left front speed sensor
S Sensor installation
S Right rear speed sensor
S Sensor installation
S Left rear speed sensor
S Sensor installation
S Right front speed sensor rotor
S Left front speed sensor rotor
S Right rear speed sensor rotor
S Left rear speed sensor rotor
S Deceleration sensor
S Sensor installation
Trouble Area
DI−325