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

3.	INSPECT TIRES

See page

GO TO STEP 7

4.	INSPECT AND/OR ADJUST WHEEL BALANCE

See page

5.	INSPECT FRONT AXLE HUB BEARING LOOSENESS AND AXLE HUB RUNOUT

for 2WD: See page

for 4WD: See page

GO TO STEP 8

6.	REPAIR FRONT AXLE HUB BEARING LOOSENESS AND AXLE HUB RUNOUT

for 2WD: See page

for 4WD: See page

GO TO STEP 8

7.	REPAIR OR REPLACE TIRE(S)

GO TO STEP 4

8.	PERFORM ROAD TEST

RETURN VEHICLE TO CUSTOMER

9.	INSPECT TIRES

See page

10.	REPAIR OR REPLACE TIRE(S)

11.	INSPECT AND/OR ADJUST FRONT WHEEL ALIGNMENT

See page

12.	PERFORM ROAD TEST

RETURN VEHICLE TO CUSTOMER

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 ...

Other materials about Toyota 4Runner:

Abnormal Temperature Inside ID1 Tire (C2165/65-C2169/69)
DESCRIPTION Each tire pressure warning valve and transmitter measures the internal temperature of its tire as well as the tire pressure and transmits the information to the tire pressure warning ECU along with the transmitter ID. If the measured temperatu ...

AVC-LAN Circuit
DESCRIPTION Each unit of the navigation system connected to the AVC-LAN (communication bus) transfers the switch signals using the AVC-LAN. If a short to +B or short to ground occurs in the AVC-LAN, the navigation system will not function normally becaus ...