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Problem Symptoms Table

WARNING: This page is about a different car, the 2008 Toyota Camry Solara. 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. The numbers indicate likely causes of the problem in descending order. Check each part in order. Repair or replace parts as necessary.

Power steering system 

POWER STEERING SYSTEM

Symptom Suspected Area See
Hard steering 1. Tires (Improperly inflated) INSPECTION
2. Power steering fluid level (Low) ON-VEHICLE INSPECTION 
3. Drive belt (Loose) for 2AZ-FE: -
4. Drive belt (Loose) for 3MZ-FE: ENGINE
5. Front wheel alignment (Incorrect) FRONT WHEEL ALIGNMENT
6. Steering system joints (Worn) -
7. Suspension arm ball joints (Worn) INSPECTION
8. Steering column (Binding) REMOVAL
9. Power steering vane pump for 2AZ-FE: 2AZ-FE VANE PUMP 
10. Power steering vane pump for 3MZ-FE: 3MZ-FE VANE PUMP 
11. Power steering gear REMOVAL 
Poor return 1. Tires (Improperly inflated) INSPECTION
2. Front wheel alignment (Incorrect) FRONT WHEEL ALIGNMENT
3. Steering column (Binding) REMOVAL
4. Power steering gear REMOVAL 
Excessive free play 1. Steering system joints (Worn) -
2. Suspension arm ball joints (Worn) INSPECTION
3. Intermediate shaft, Sliding yoke (Worn) -
4. Front wheel bearing (Worn) AXLE SYSTEM
5. Power steering gear REMOVAL 
Abnormal noise 1. Power steering fluid level (Low) ON-VEHICLE INSPECTION 
2. Drive belt (Loose) for 2AZ-FE: -
3. Drive belt (Loose) for 3MZ-FE: ENGINE
4. Steering system joints (Worn) -
5. Power steering vane pump for 2AZ-FE: 2AZ-FE VANE PUMP 
6. Power steering vane pump for 3MZ-FE: 3MZ-FE VANE PUMP 
7. Power steering gear REMOVAL