pA
Note Note
CHECK TYRE.
Check for inflation pressure, wear and
size of each tyre.
OK
ENG
Adjust tyre pressure or
replace tyre(s).
Note
CHECK WHEEL BEARING
Check wheel bearing axial end play and
clearance between sensor and rotor.
Clearance
Front
0.1 - 1.1 mm (0.004 - 0.043 in)
Rear
0.536 - 1.551 mm (0.021 - 0.061 in)
OK
ENG
Clean sensor fixing
portion, or replace sensor.
Note Note
CHECK SENSOR ROTOR.
Check sensor rotor for teeth damage.
OK
ENG
Replace sensor rotor.
CHECK HARNESS CONNECTOR.
Check ABS actuator and electric unit pin
terminals for damage or the connection
of ABS actuator and electric unit har-
ness connector.
Reconnect ABS actuator and electric
unit harness connector. Then retest.
Note: Wheel position should be indentified by code num-
bers except code No. 18 (sensor rotor).
NBR391
Front sensorFeeler gauge
Sensor
Rotor
Sensor
Feeler gauge
H
H
H
H
TROUBLE DIAGNOSES FOR SELF-DIAGNOSTIC ITEMS
Diagnostic Procedure 1 (Wheel sensor or
rotor) (Cont'd)
BR-78
