Does 2017 Traverse have electric power steering?

The 2017 Chevrolet Traverse uses electric power steering (EPAS) rather than a hydraulic system.

For readers asking whether this model year relies on electric assist and how it affects driving feel, reliability and maintenance, here is a detailed look at what EPAS means for the 2017 Traverse and how to spot potential issues.

How the 2017 Traverse's steering system works

The Traverse's steering relies on an electric power-assisted steering system, a setup that uses an electric motor to provide steering assist rather than a dedicated hydraulic pump.

Before each list, here is a concise overview of key points about EPAS in the 2017 Traverse:

• Electronic power steering is standard, with the motor typically mounted on or near the steering rack and controlled by a steering angle sensor and a dedicated control module.


• There is no traditional hydraulic fluid pump or power steering fluid reservoir involved in the assist path.


• Assist is speed-sensitive: more assist at low speeds (e.g., parking or maneuvering) and less at higher speeds for improved feel and stability.


• The system integrates with other vehicle safety and driver-assistance features, such as stability control and lane-keeping components, to support steering performance.

In summary, the 2017 Traverse uses an electric steering system designed to reduce parasitic loss, improve efficiency, and provide adaptive assist based on speed and driving conditions.

Common issues and troubleshooting

Like any EPAS-equipped vehicle, the Traverse can experience warning lights or steering quirks if sensors, the control module, or the electrical supply encounter problems. Here are typical symptoms to watch for:

• Steering feels unusually heavy or inconsistent, especially at low speeds or during parking.


• EPS or steering warning light appears on the dashboard.


• Unusual noises (grinding or whining) coming from the steering area.


• Intermittent or sudden loss of power assist, with steering becoming harder to turn.

If you notice these symptoms, it’s advisable to have the vehicle inspected by a dealer or qualified mechanic who can read fault codes from the vehicle’s steering control module and test the EPS system.

What to do if you’re experiencing problems

The following steps help diagnose and address EPAS-related concerns without assuming a root cause.

• Check the 12-volt battery health and charging system, since EPAS relies on electrical power to operate.


• Look for any active warning lights (EPS, vehicle stability, or general warning indicators) in the instrument cluster.


• Consult the vehicle’s service bulletin history or recall database for EPAS-related notices affecting your exact VIN and model year.


• Have a dealership or certified shop scan for fault codes with the appropriate diagnostic tools to identify sensor, motor, or control-module issues.

Addressing EPAS concerns promptly can prevent further wear and reduce the risk of reduced steering control while driving.

Maintenance and reliability considerations

Electric power steering systems tend to require less routine maintenance than hydraulic setups since there is no hydraulic fluid to replace or leak. However, because EPAS depends on the vehicle’s electrical system and sensors, maintaining the battery, alternator, and related electronics is important for long-term reliability.

Owners should stay alert for communications from GM about software updates or service campaigns that may improve steering performance or fix known issues with the EPAS system.

Summary

Yes, the 2017 Chevrolet Traverse uses electric power steering (EPAS). This system provides speed-sensitive steering assist without hydraulic fluid and is designed to integrate with other safety systems for improved efficiency and handling. If you experience heaviness, warning lights, or unusual noises in the steering, have the system checked promptly by a qualified technician to diagnose sensors, the steering motor, or the control module.

What is the most common problem with a 2017 Chevy Traverse?

Common Issues Faced by Chevy Traverse Owners
Transmission Problems: One of the most frequently reported issues with earlier models (especially from 2009-2017) is related to the transmission. Owners have occasionally experienced rough shifting, slipping gears, and in some cases, transmission failure.

Where is the power steering reservoir on a 2017 Chevy Traverse?

The 2017 Chevrolet Traverse does not have a traditional power steering fluid reservoir because it uses an electric power steering (EPS) system, which does not require fluid. For vehicles with hydraulic power steering, the reservoir is typically a plastic or metal cylinder under a black cover, often located behind the engine near the radiator, which you'll need to remove to access.
 
This video shows how to locate the power steering reservoir in a Chevrolet Traverse: 56sFlashback502YouTube · May 14, 2019
What to look for

• No fluid reservoir: The 2017 Traverse does not have a power steering fluid reservoir because it uses an electric motor to assist steering. 
• Hydraulic system comparison: In older vehicles or those with hydraulic systems, you would look for a separate, labeled reservoir, often a translucent plastic cylinder with "Power Steering Fluid" on the cap. 
• Location: If your vehicle had hydraulic power steering, the reservoir would be located in the engine bay, often near the power steering pump. For many vehicles, you would remove the engine cover to access it. 
• Steering system: If you are experiencing issues like noisy steering, it's important to know that the 2017 Traverse has an electric power steering system. The issue is not related to low power steering fluid. 

This video shows how to check the power steering fluid level in a hydraulic system: 57sYour Home GarageYouTube · Nov 29, 2021

How do I tell if my car has electric power steering?

The simplest way to determine which one you have is to open the hood. If you see a power steering fluid reservoir, then you have a hydraulic system. If there isn't one, you can look down at the steering rack; you should be able to see the motor connected to the rack, indicating that it's electric.

Does a 2017 Chevy Traverse have electric power steering?

The 2017 Traverse comes standard with electric constant-effort power steering. Variable-assist power steering is available an an upgrade on the 1LT (1LT) trim level when equipped with the Style and Technology Package (PDU) and is standard on the Premier (1LZ) trim level.