Steering. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
Power Steering. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
Electronic Power Steering System -- Problem Symptoms Table |
- 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.
| Symptom | Suspected Area | See page |
| Heavy steering | 1. Front tires (improperly inflated, unevenly worn) | RAV4_ACA30 RM000001Y9S003X.html |
| 2. Front wheel alignment (incorrect) | RAV4_ACA30 RM00000227W003X.html | |
| 3. Front suspension (lower ball joint) | RAV4_ACA30 RM0000022V9001X.html | |
| 4. Steering gear assembly | RAV4_ACA30 RM000000UNK026X.html | |
| 5. Power steering motor | RAV4_ACA30 RM0000020V6002X_04_0001.html | |
| 6. Power source voltage of power steering ECU | RAV4_ACA30 RM000001T0D00DX.html | |
| 7. Power steering ECU | RAV4_ACA30 RM000000UNH01QX.html | |
| Steering effort differs between turning right and left, or steering effort uneven | 1. Front tires (improperly inflated, unevenly worn) | RAV4_ACA30 RM000001Y9S003X.html |
| 2. Front wheel alignment (incorrect) | RAV4_ACA30 RM00000227W003X.html | |
| 3. Front suspension (lower ball joint) | RAV4_ACA30 RM0000022V9001X.html | |
| 4. Steering gear assembly | RAV4_ACA30 RM000000UNK026X.html | |
| 5. Torque sensor (built into steering column) | RAV4_ACA30 RM0000020V400CX_04_0003.html | |
| 6. Steering column assembly | RAV4_ACA30 RM000000UCZ01WX.html | |
| 7. Power steering motor | RAV4_ACA30 RM0000020V6002X_04_0001.html | |
| 8. Power steering ECU | RAV4_ACA30 RM000000UNH01QX.html | |
| While driving, steering effort does not change in accordance with vehicle speed or steering wheel does not return properly | 1. Front suspension (lower ball joint) | RAV4_ACA30 RM0000022V9001X.html |
| 2. Speed sensor | RAV4_ACA30 RM0000022CZ007X.html | |
| 3. Skid control ECU | RAV4_ACA30 RM000000ONH01GX.html | |
| 4. Torque sensor (built into steering column) | RAV4_ACA30 RM0000020V400CX_04_0003.html | |
| 5. Power steering motor | RAV4_ACA30 RM0000020V6002X_04_0001.html | |
| 6. Power steering ECU | RAV4_ACA30 RM000000UNH01QX.html | |
| 7. Controlling CAN communication system | RAV4_ACA30 RM000001RSO01MX.html | |
| Friction occurs when turning steering wheel during low speed driving | 1. Power steering motor | RAV4_ACA30 RM0000020V6002X_04_0001.html |
| 2. Steering column assembly | RAV4_ACA30 RM000000UCZ01WX.html | |
| High-pitched sound (squeaking) occurs when turning steering wheel slowly with vehicle stopped | 1. Power steering motor | RAV4_ACA30 RM0000020V6002X_04_0001.html |
| Steering wheel vibrates and noise occurs when turning steering wheel with vehicle stopped | 1. Power steering motor | RAV4_ACA30 RM0000020V6002X_04_0001.html |
| 2. Steering column assembly | RAV4_ACA30 RM000000UCZ01WX.html | |
| P/S warning always indicated on combination meter | 1. Power source voltage of power steering ECU | RAV4_ACA30 RM000001T0D00DX.html |
| 2. Combination meter | RAV4_ACA30 RM000001RH400AX.html | |
| 3. Power steering ECU | RAV4_ACA30 RM000000UNH01QX.html |