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

for 2WD: Click here

for AWD: 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

for 2WD: Click here

for AWD: 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:

 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

 Tire Pressure Warning Receiver

SEE MORE:

 Components

COMPONENTS ILLUSTRATION *1 FRONT FLOOR COVER LH *2 FRONT FLOOR COVER RH N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUSTRATION *1 CENTER FLOOR CROSSMEMBER BRACE *2 FRONT CENTER FLOOR BRACE N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUSTRATION

 Side Camera RH Response Malfunction (C2A6C)

DESCRIPTION During self diagnosis of the parking assist ECU, the parking assist ECU sends display mode ID signals to the side television camera assembly RH. This DTC is stored when the output of the side television camera assembly RH does not match the expected output. DTC No. Detection Item

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