Lexus ES: 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 |
215/55R17 94V | 250 kPa (2.5 kgf/cm2, 36 psi) |
235/45R18 94V 235/40R19 92V | 240 kPa (2.4 kgf/cm2, 35 psi) |
Cold Tire Inflation Pressure (for Compact Spare Tire):
Tire Size | Cold Tire Inflation Pressure |
T155/70D17 110M | 420 kPa (4.2 kgf/cm2, 60 psi) |
(1) Perform initialization.
for HV Model: Click here
for Gasoline Model: Click here
(2) Tire pressure adjustment method when warm:
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Turn the engine switch (for Gasoline Model) or power switch (for HV Model) off.
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Connect the Techstream to the DLC3.
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Turn the engine switch (for Gasoline Model) or power switch (for HV Model) on (IG).
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Turn the Techstream on.
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Enter the following menus: Chassis / Tire Pressure Monitor / Data List.
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Adjust the tire pressure so that the displayed value is equal to the set pressure.
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Perform initialization and check that initialization completes.
for HV Model: Click here
for Gasoline Model: Click here
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Check and record the value of the Data List item "Temperature in Tire". (Ts)
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Check and record the ambient temperature during tire pressure adjustment. (Tm)
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Readjust the tire pressure according to the difference between the tire internal temperature (Ts) and the ambient temperature (Tm). (P)
HINT:
Tire internal temperature: Ts, Ambient temperature: Tm, Tire pressure readjustment value: P
P = (Specified Pressure) + (Ts - Tm)
-
Check the pressure adjustment value with the Data List item "Tire Inflation Pressure".
(b) Using a dial indicator, check the runout of the tires. Maximum Tire Runout: 1.0 mm (0.0393 in.) HINT: Measure the runout with the wheel assembly removed from the vehicle. | |
2. ROTATE TIRES
(a) Remove the wheel assembly.
Click here
(b) Rotate the tires as shown in the illustration.
| Front |
(c) Install the wheel assembly.
Click here
(d) Perform initialization.
for HV Model: Click here
for Gasoline Model: Click here
3. INSPECT AND ADJUST WHEEL BALANCE
(a) Inspect and adjust the off-the-car balance. Maximum Wheel Imbalance: 8.0 g (0.0176 lb) NOTICE: -
Use a cleaning detergent to remove dirt, oil and water from the surface where the balance weight is to be adhered.
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Do not touch the adhesive surface of the balance weight.
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Adhere a stick-on type balance weight to the flat surface*a shown in the illustration.
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Push the balance weight with your finger to securely adhere it to the desired position.
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Do not reuse balance weights.
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Use only LEXUS genuine stick-on type balance weights or equivalent.
HINT: -
Use stick-on type balance weights for both the inner and outer side.
-
If the tires vibrate even after the off-the-car balance adjustment, adjust the wheel balance with on-the-car balancing as necessary.
| |
4. INSPECT FRONT AXLE HUB BEARING
Click here
5. INSPECT REAR AXLE HUB BEARING
Click here
READ NEXT:
COMPONENTS ILLUSTRATION *1 TIRE PRESSURE WARNING ECU AND RECEIVER - - N*m (kgf*cm, ft.*lbf): Specified torque - -
SEE MORE:
INSTALLATION PROCEDURE 1. INSTALL STEERING GEAR HEAT INSULATOR (for 2GR-FKS) (a) Install the steering gear heat insulator to the rack and pinion power steering gear assembly with the 2 bolts in the order shown in the illustration. Torque: 8.0 N·m {82 kgf·cm, 71 in·lbf} 2. INSTALL
COMPONENTS ILLUSTRATION *A for Gasoline Model *B for RH Side *C for LH Side - - *1 NO. 1 FLOOR UNDER COVER *2 NO. 2 FLOOR UNDER COVER N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUSTRATION *A w/o AVS - - *1 NO. 2 PARKING BRAKE WIRE ASSEMB
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