If you’re a proud owner of a 2019 Hyundai Ioniq, or considering purchasing one, it’s wise to be aware of some potential issues that have surfaced. While the Ioniq is generally a reliable and efficient vehicle, understanding common problems can help you stay ahead of maintenance and ensure a smooth driving experience. This article, based on real owner experiences, highlights key areas to monitor in your 2019 Hyundai Ioniq.
One of the more subtle, yet potentially serious issues to be mindful of is related to the reduction gear. Owners have reported a distinct squealing or howling noise, particularly noticeable around 30 mph under heavier acceleration. Initially, this sound might be intermittent and easily missed. In some cases, dealerships have even overlooked the problem during initial inspections. As this issue progresses, the noise can evolve into a more pronounced “dum-dum-dum” sound, resembling a noisy wheel bearing. This is often most apparent at lower speeds, between 10-30 mph, and can be exacerbated by partial or half throttle. It’s important to note that this issue can occur even in lower mileage vehicles. One owner reported experiencing this problem starting at just 23,000 miles.
To effectively diagnose this potential reduction gear issue, it’s recommended to turn off the Vehicle Engine Sound System (VESS), if possible. This will allow you to more clearly hear any unusual noises emanating from the drivetrain at lower speeds. Pay close attention to any sounds that appear and disappear, and vary your throttle position during testing, as the noise may not be constant. Even if the gear oil appears normal, issues can still be present.
Beyond the reduction gear, 2019 Hyundai Ioniq owners have reported a few other recurring problems:
- Boot Gas Struts Failing: This manifests as difficulty in fully opening the boot door, which may also get stuck in a half-open position. Replacing the gas struts resolves this issue, restoring smooth and full opening functionality.
- Boot Lock Alignment Issues: Misalignment can cause the boot to require excessive slamming to close properly. This can also lead to rattles and vibrations originating from the boot area while driving.
- Coolant Error (Low Coolant): A known issue with the 38kWh Ioniq models, often triggering a “low coolant” warning. A recall has been issued to address this common problem.
- Rattles from Passenger Side Dash: While often more of an annoyance than a serious defect, rattles from the passenger side dashboard have been reported, particularly with temperature changes.
Furthermore, some owners have shared general observations about their 2019 Hyundai Ioniq:
- Noisy and Low-Grip Original Tires: The factory-fitted tires have been noted for generating significant road noise and offering less than optimal grip.
- Unreliable Auto Wipers: The automatic wiper function has been described as inconsistent and not always effective.
- Diamond Cut Wheels (38kWh Version): The diamond-cut finish on the 38kWh model wheels is prone to damage and can be costly to repair.
- Easily Scratched Touch Sensitive Temperature Controls (38kWh Version): The black touch-sensitive temperature control buttons are extremely susceptible to scratches, even from gentle cleaning. When purchasing a used Ioniq, especially from a dealership, it’s worth checking these for damage and potentially requesting replacement if heavily scuffed.
In conclusion, while the 2019 Hyundai Ioniq offers numerous benefits, being informed about these potential issues allows owners to be proactive in maintenance and address concerns promptly. By staying vigilant and listening for unusual noises or observing operational quirks, you can ensure your 2019 Hyundai Ioniq continues to provide reliable and efficient service.
