Toyota 4Runner manuals

Toyota 4Runner: How To Proceed With Troubleshooting

Toyota 4Runner Service Manual / Suspension / Tire / Wheel / Tire And Wheel System / How To Proceed With Troubleshooting

PROCEDURE

1.

CHECK TIRE AND WHEEL SYSTEM


DIAGNOSIS OF IRREGULAR TIRE WEAR

GO TO STEP 9


DIAGNOSIS OF TIRE VIBRATION

2.

TIGHTEN WHEEL NUTS


NEXT

3.

INSPECT TIRES

See page



NG

GO TO STEP 7


OK

4.

INSPECT AND/OR ADJUST WHEEL BALANCE

See page



NEXT

5.

INSPECT FRONT AXLE HUB BEARING LOOSENESS AND AXLE HUB RUNOUT

for 2WD: See page


for 4WD: See page



OK

GO TO STEP 8


NG

6.

REPAIR FRONT AXLE HUB BEARING LOOSENESS AND AXLE HUB RUNOUT

for 2WD: See page


for 4WD: See page



NEXT

GO TO STEP 8

7.

REPAIR OR REPLACE TIRE(S)


NEXT

GO TO STEP 4

8.

PERFORM ROAD TEST


NEXT

RETURN VEHICLE TO CUSTOMER

9.

INSPECT TIRES

See page



NEXT

10.

REPAIR OR REPLACE TIRE(S)


NEXT

11.

INSPECT AND/OR ADJUST FRONT WHEEL ALIGNMENT

See page


NEXT

12.

PERFORM ROAD TEST


NEXT

RETURN VEHICLE TO CUSTOMER

Tire And Wheel System
...

Inspection
INSPECTION PROCEDURE 1. INSPECT TIRES (a) Check the tires for wear and proper inflation pressure. Cold Tire Inflation Pressure (Unloaded Vehicle): Tire Size Vehicle Model ...

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