The 2018 Chevrolet Traverse High Country is a relatively easy vehicle to maintain. Connecting your phone via Bluetooth won’t be a problem given the clear instructions on the touchscreen menu. The parking light and the front turn signal are accessible without any tools nor cover removals, allowing for reliable bulb changes. The unobstructed access to the engine coolant reservoir will make it easy to monitor.
However, the 2018 Chevrolet Traverse High Country has a handful of complications. Changing the wiper blades will require either fastener or cover removals and will impede a more reliable blade replacement. You must disengage the wheel well lining for access to the fog lights, which may be a problem if the lining is too rigid to pry back. There is only a cap for the transmission fluid, which is not only difficult to reach but will make it challenging to check the fluid level.
Hans Angermeier has produced over 100,000 videos showing drivers how to fix things on their cars. He has broad expertise on basic repair procedures covering the majority of cars on the road.