Problem Symptoms Table
WARNING: This page is about a different car, the 2008 Lexus LS 600hL. However, it is still accessible from the selected car via links, so may be relevant.
HINT.
Use the table below to help determine the cause of the problem symptom. 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.
Steering system:
PROBLEM SYMPTOMS CHART
| Symptom | Suspected Area | See |
|---|---|---|
| Hard steering | Tires (Improperly inflated) | INSPECTION |
| Front wheel alignment (Incorrect) | FRONT WHEEL ALIGNMENT | |
| Steering system joints (Worn) | - | |
| Suspension arm ball joints (Worn) | INSPECTION | |
| Steering column (Binding) | STEERING COLUMN ASSEMBLY | |
| Power steering link | DISASSEMBLY | |
| Poor return | Tires (Improperly inflated) | INSPECTION |
| Front wheel alignment (Incorrect) | FRONT WHEEL ALIGNMENT | |
| Steering column (Binding) | STEERING COLUMN ASSEMBLY | |
| Power steering link | DISASSEMBLY | |
| Excessive free play | Steering system joints (Worn) | - |
| Suspension arm ball joints (Worn) | INSPECTION | |
| Intermediate shaft, universal joint, sliding yoke (Worn) | - | |
| Front wheel bearing (Worn) | ON-VEHICLE INSPECTION | |
| Power steering link | DISASSEMBLY | |
| Abnormal noise | Steering system joints (Worn) | - |
| Power steering link | DISASSEMBLY |