|
Symptom | Suspected Area |
Link |
|
Heavy steering | Check assist limit record |
 |
|
Front tires (improperly inflated, unevenly worn) |
|
|
Front wheel alignment (incorrect) |
|
|
Front suspension (Lower ball joint) |
|
|
Rack and pinion power steering gear assembly |
|
|
Steering effort differs between right and left or is uneven |
Rotation angle sensor initialization and torque sensor zero point calibration incomplete |
|
|
Front tires (improperly inflated, unevenly worn) |
|
|
Front wheel alignment (incorrect) |
|
|
Front suspension (Lower ball joint) |
|
|
Rack and pinion power steering gear assembly |
|
|
Steering column assembly (for Manual Tilt and Manual Telescopic Steering Column) |
|
|
Steering column assembly (for Power Tilt and Power Telescopic Steering Column) |
|
|
While
driving, steering effort does not change in accordance with vehicle
speed, or steering wheel does not return to its centered position easily |
Skid control ECU (Brake Booster with Master Cylinder Assembly) |
|
|
Speed sensor |
|
|
Rack and pinion power steering gear assembly |
|
|
CAN communication system |
|
|
Friction sounds occur when turning steering wheel during low speed driving |
Rack and pinion power steering gear assembly |
|
|
Steering column assembly (for Manual Tilt and Manual Telescopic Steering Column) |
|
|
Steering column assembly (for Power Tilt and Power Telescopic Steering Column) |
|
|
Spiral with cable sensor sub-assembly |
|
|
Steering column cover contacting steering wheel assembly (for Manual Tilt and Manual Telescopic Steering Column) |
|
|
Steering column cover contacting steering wheel assembly (for Power Tilt and Power Telescopic Steering Column) |
|
|
High-pitched sound (squeaking) occurs when turning steering wheel slowly with vehicle stopped |
Rack and pinion power steering gear assembly |
|
|
Steering wheel installation (incorrect) |
|
|
Steering wheel vibrates and noise occurs when turning steering wheel from lock to lock |
Rack and pinion power steering gear assembly |
|
|
Steering column assembly (for Manual Tilt and Manual Telescopic Steering Column) |
|
|
Steering column assembly (for Power Tilt and Power Telescopic Steering Column) |
|
|
Steering wheel installation (incorrect) |
|
|
EPS warning light remains on | EPS warning light circuit |
|
