Lexus NX: How To Proceed With Troubleshooting

Lexus NX 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 11

DIAGNOSIS OF TIRE VIBRATION

2.

TIGHTEN WHEEL NUTS

NEXT

3.

INSPECT TIRES

Click here

NG

GO TO STEP 10

OK

4.

INSPECT AND/OR ADJUST WHEEL BALANCE

Click here

NEXT

5.

INSPECT FRONT AXLE HUB BEARING LOOSENESS AND AXLE HUB RUNOUT

Click here

NG

GO TO STEP 9

OK

6.

INSPECT REAR AXLE HUB BEARING LOOSENESS AND AXLE HUB RUNOUT

Click here

NG

GO TO STEP 8

OK

7.

PERFORM ROAD TEST

NEXT

RETURN VEHICLE TO CUSTOMER

8.

REPAIR REAR AXLE HUB BEARING LOOSENESS AND AXLE HUB RUNOUT

Click here

NEXT

GO TO STEP 7

9.

REPAIR FRONT AXLE HUB BEARING LOOSENESS AND AXLE HUB RUNOUT

Click here

NEXT

GO TO STEP 6

10.

REPAIR OR REPLACE TIRE(S)

NEXT

GO TO STEP 4

11.

INSPECT TIRES

Click here

NEXT

12.

REPAIR OR REPLACE TIRE(S)

NEXT

13.

INSPECT AND/OR ADJUST FRONT WHEEL ALIGNMENT

Click here

NEXT

14.

INSPECT REAR WHEEL ALIGNMENT

Click here

NEXT

15.

PERFORM ROAD TEST

NEXT

RETURN VEHICLE TO CUSTOMER

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 Inspection

INSPECTION PROCEDURE 1. INSPECT TIRES (a) Check the tires for wear and proper inflation pressure. Specified Pressure (When Tire is Cool): Tire Size Front kPa (kgf/cm2, psi) Rear kPa (kgf/cm2,

 Tire Pressure Monitoring

 Tire Pressure Warning Initiator (for Front Side)

ComponentsCOMPONENTS ILLUSTRATION *1 FRONT TIRE PRESSURE MONITOR INITIATOR *2 CONNECTOR N*m (kgf*cm, ft.*lbf): Specified torque - - RemovalREMOVAL PROCEDURE 1. PRECAUTION CAU

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 Installation

INSTALLATION CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The procedure listed below is for the LH side. PROCEDURE 1. INSTALL REAR DRIVE SHAFT ASSEMBLY LH (a) Align the matchmarks on the rear drive shaft assembly LH and rear axle hub and bearing assembly,

 Removal

REMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The procedure listed below is for the LH side. PROCEDURE 1. REMOVE FRONT FENDER MOULDING SUB-ASSEMBLY LH HINT: When removing the front fender moulding sub-assembly LH, if the No. 1 moulding tape (double-sid

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