Part and system guide
Power Steering System
The power steering system reduces steering effort using hydraulic pressure or electric assist.
What it does
Helps the driver turn the wheels with less effort, especially at low speed and during parking.
Failure signs
- Hard steering
- Whining while turning
- Power steering fluid leak
- Warning light on electric systems
- Steering assist changes with engine speed
Maintenance notes
- Do not ignore sudden steering effort changes.
- Check fluid level only with the correct specification on hydraulic systems.
- Scan electric power steering faults with a capable tool.