Heavy steering
|
Check assist limit record
|
|
Front tires (improperly inflated, unevenly worn)
|
|
Front wheel alignment (incorrect)
|
|
Front suspension (Lower ball joint)
|
|
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)
|
|
Steering gear assembly
|
|
Torque sensor (Electric power steering column sub-assembly)
|
|
Electric power steering column sub-assembly
|
|
Power steering ECU with motor assembly
|
|
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 actuator assembly)
|
|
Speed sensor
|
|
Torque sensor (Electric power steering column sub-assembly)
|
|
Power steering ECU with motor assembly
|
|
CAN communication system
|
|
Friction sounds occur when turning steering wheel during low speed driving
|
Power steering motor (Power steering ECU with motor assembly)
|
|
Electric power steering column sub-assembly
|
|
Spiral cable with sensor sub-assembly
|
|
Steering column cover contacting steering wheel assembly
|
|
High-pitched sound (squeaking) occurs when turning steering wheel slowly with vehicle stopped
|
Power steering motor (Power steering ECU with motor assembly)
|
|
Steering wheel installation (incorrect)
|
|
Steering wheel vibrates and noise occurs when turning steering wheel from lock to lock
|
Power steering motor (Power steering ECU with motor assembly)
|
|
Electric power steering column sub-assembly
|
|
Steering wheel installation (incorrect)
|
|
EPS warning light remains on
|
EPS warning light circuit
|
|