Lexus ES: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Front Suspension System| Symptom | Suspected Area | Link |
|---|---|---|
| Vehicle pulls to one side while driving | Tire (worn or improperly inflated) | |
| Front wheel alignment (incorrect) | | |
| Front axle hub bearing (worn) | | |
| Front shock absorber (worn) | | |
| Steering gear (out of adjustment or broken) | | |
| Suspension parts (worn) | - | |
| Bottoming | Vehicle (overloaded) | - |
| Front coil spring (weak) | | |
| Front shock absorber (worn) | | |
| Sways/pitches | Tire (worn or improperly inflated) | |
| Front stabilizer bar (bent or broken) | | |
| Front coil spring (weak) | | |
| Front shock absorber (worn) | | |
| Wheel shimmy | Tire (worn or improperly inflated) | |
| Wheel (out of balance) | | |
| Front wheel alignment (incorrect) | | |
| Front lower suspension arm | | |
| Front shock absorber (worn) | | |
| Front lower ball joint (worn) | | |
| Front axle hub bearing (worn) | | |
| Steering gear (out of adjustment or broken) | | |
| Abnormal tire wear | Tire (worn or improperly inflated) | |
| Wheel (out of balance) | | |
| Front wheel alignment (incorrect) | | |
| Suspension parts (worn) | - |
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Components
COMPONENTS ILLUSTRATION *1 FRONT WHEEL OPENING EXTENSION PAD LH *2 FRONT WHEEL OPENING EXTENSION PAD RH *3 NO. 1 ENGINE UNDER COVER *4 SUSPENSION TOWER DAMPER N*m (kgf*cm, f
Removal
REMOVAL PROCEDURE 1. REMOVE FRONT WHEEL OPENING EXTENSION PAD LH for A25A-FXS: Click here for 2GR-FKS: Click here 2. REMOVE FRONT WHEEL OPENING EXTENSION PAD RH for A25A-FXS: Click here for 2GR
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Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected. System Name See Procedure Lane Control System (for Gasoline Model)
Components
COMPONENTS ILLUSTRATION *A for EGR Valve Bracket Connection Type *B for Cylinder Head Cover Sub-assembly Connection Type *1 NO. 2 FUEL PRESSURE SENSOR *2 NO. 2 FUEL PRESSURE SENSOR HOLDER *3 O-RING *4 NO. 2 WATER BY-PASS PIPE *5 NO. 1 FUEL PIPE SUB-ASSEMBLY *6
