Lexus ES manuals

Lexus ES: 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

Click here

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 AND/OR ADJUST REAR WHEEL ALIGNMENT

Click here

NEXT

15.

PERFORM ROAD TEST

NEXT

RETURN VEHICLE TO CUSTOMER

READ NEXT:

 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 Click here

 Inspection

INSPECTION PROCEDURE 1. INSPECT TIRES (a) Inspect the tires for wear and proper inflation pressure. Cold Tire Inflation Pressure: Tire Size Cold Tire Inflation Pressure Front Rear 215/

 Tire Pressure Monitoring

SEE MORE:

 Installation

INSTALLATION PROCEDURE 1. INSTALL CHECK VALVE GROMMET (a) Install a new check valve grommet to the brake booster assembly. 2. INSTALL VACUUM WARNING SWITCH ASSEMBLY (a) Install the vacuum warning switch assembly to the brake booster assembly as shown in the illustration. *a 30° +/- 20°

 Active Grille Air Shutter "A" Actuator Stuck Closed (P059F73,...,P05B131)

DESCRIPTION These DTCs are stored when a malfunction occurs in the grille shutter system. DTC No. Detection Item Note P059F73 Active Grille Air Shutter "A" Actuator Stuck Closed The ECM stores this DTC as an SFI system DTC* P05A072 Active Grille Air Shutter "A" Actuator Stuck Op

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