Yes. The current Chevrolet Traverse uses electric power steering (EPS). Earlier generations, from 2009 through 2017, used hydraulic power steering (HPS).
Overview of steering systems in the Traverse
The Chevrolet Traverse has migrated from hydraulic steering on its first generation to electric power steering with the redesign that began in 2018. This shift mirrors a broader industry move toward EPS for efficiency, smoother steering feel, and easier integration with driver-assistance technology.
How EPS works in the Traverse
Electric power steering uses an electric motor at the steering mechanism, controlled by the vehicle’s computer to provide variable steering assist. This eliminates the engine-driven hydraulic pump, reducing parasitic drag and enabling speed-sensitive tuning so steering effort changes with your speed and driving conditions.
Steering systems by model year
Two distinct eras define the Traverse’s steering approach across generations.
- 2009–2017: Hydraulic power steering (HPS) with a belt-driven pump and hydraulic fluid.
- 2018–present: Electric power steering (EPS) with a motor and electronic control, offering variable assist.
Conclusion: The transition to EPS in 2018 aligned the Traverse with GM’s broader strategy, delivering efficiency gains and better integration with modern safety and convenience features.
Benefits and considerations of EPS in the Traverse
EPS brings several advantages for drivers of the Traverse, along with new maintenance considerations tied to electrical components.
- Improved fuel efficiency by removing the engine-driven hydraulic pump.
- Variable steering assist that scales with speed and conditions for easier low-speed handling and firmer feel at higher speeds.
- Better integration with driver-assistance features such as lane-keeping assist and adaptive cruise control.
- Generally lower ongoing maintenance for the steering system itself, but electrical issues, battery health, or sensor faults can trigger warnings and affect steering assist.
Conclusion: Electric power steering in the Traverse offers efficiency and tech integration benefits, with issues typically tied to electrical components or sensors rather than the purely mechanical hydraulics of earlier years.
What to do if you experience steering problems
If you notice changes in steering feel or warning lights related to steering, take these steps:
- Check for dashboard warnings such as Steering Assist or EPS alerts.
- Ensure the 12V battery and charging system are healthy, since low voltage can affect EPS performance.
- Be alert for unusual stiffness, noises, or loss of power assist, and have the system diagnosed at a Chevrolet service center with GM diagnostic tools.
- If the vehicle is under warranty or subject to a recall, contact a dealer for guidance on service options.
Conclusion: Steering problems should be evaluated promptly, as EPS faults may stem from electrical, sensor, or battery issues rather than purely mechanical components.
Summary
In short, the Chevrolet Traverse currently relies on electric power steering, while earlier generations used hydraulic steering. EPS provides efficiency, smoother integration with modern driver-assist features, and a variable steering feel, but it also relies on the vehicle’s electrical system. For buyers and owners, this means newer Traverses offer the modern steering experience, while pre-2018 models used a traditional hydraulic setup.