Mitsubishi Eclipse Cross pulls to the right when driving

Mitsubishi Eclipse Cross pulling to the right when driving on a straight road not only reduces driving comfort as you continuously have to adjust the steering wheel to keep the vehicle in your lane, but it also signals an underlying fault that can compromise your road safety. In this article we go through all the reasons that can cause your Eclipse Cross to veer right and how you can fix it.

Mitsubishi Eclipse Cross
Mitsubishi Eclipse Cross – (emirhankaramuk / Shutterstock)

The most common causes for Mitsubishi Eclipse Cross pulling to the right when driving are bad wheel alignment, tire pressure lower in right tires than the left tires, uneven tire wear, and defective wheel bearing. Some other issues that can cause Eclipse Cross to pull to the right are worn suspension and steering components, sticking brake caliper, bent rim, road crown or the road slopes to the right, mismatched tires, and defective tires.


1. Bad wheel alignment

Misaligned wheels is one of the leading cause of Mitsubishi Eclipse Cross pulling to the right when driving on a straight road. Wheel alignment is an important and often overlooked aspect of maintenance. Potholes and curbs can easily misalign your wheels, resulting in poor control and excessive wear on your tires.

What are the symptoms of bad wheel alignment in Mitsubishi Eclipse Cross?

The most obvious sign of misaligned wheels in Eclipse Cross is when your vehicle pulls to one side and you constantly have to adjust the steering wheel to drive in a straight line. Some other signs include uneven or rapid tire wear, crooked steering wheel when driving straight and squealing tires.

How is wheel alignment performed on Mitsubishi Eclipse Cross?

Wheel alignment is primarily carried out using electrical diagnostic tools. Using sensors that are attached to the wheels of Eclipse Cross, a computer system recognizes the extent to which the actual values ​​deviate from the target values. The target values ​​are the standardized values ​​specified by the manufacturer. The measured values ​​can be compared on a computer and deviations are interpreted and corrected directly.

Wheel alignment can be performed in a workshop equipped with special diagnostic alignment equipment. Nowadays, the axle geometry is measured precisely with the help of computers and modern electronic devices such as lasers and sensors or with the help of reflectors on the wheels. Based on the values, the toe, the camber and the so-called caster values ​​are then correctly set again.

How often should wheel alignment be performed on Mitsubishi Eclipse Cross?

In contrast to wearing parts, there are no fixed maintenance intervals or manufacturer specifications for wheel alignment. Therefore, such a review is usually at your own discretion. Nevertheless, it is advisable to check the treads at least as part of the tire rotation every six months or 5,000 to 7,000 miles. Do note that driving habits can heavily influence how often you need to get your Eclipse Cross wheels aligned.

2. Incorrect tire pressure

Incorrect tire pressure in one or more of the tires can also make your Mitsubishi Eclipse Cross pull to the right when driving. Lower tire pressure increases the contact area of the tire tread with the road surface which leads to higher road grip and friction. If the air pressure in the right side tires is less than the tires on the left side, your vehicle will pull to the right due to higher drag on the right tires.

You should routinely check the tire pressures for driving comfort and road safety. Driving on a significantly under-inflated tire causes the tire to overheat and can lead to tire failure.

If your Eclipse Cross is equipped with tire pressure monitoring system, also called TPMS, the amber colored low tire pressure warning light may illuminate in the instrument cluster in case of incorrect tire pressure.


Check tire pressure

Reinflate all the tires of your Eclipse Cross to the manufacturer specified air pressure, which is mentioned on the vehicle placard or tire inflation pressure label usually located on the B-pillar or the edge of the driver door. If you can’t find the label, check the owners manual of your vehicle.

3. Uneven tire wear

Uneven tire wear can also cause your Eclipse Cross to pull to the right when driving. Uneven tire wear can have many causes, most often it is caused by driving with incorrect tire pressure or bad wheel alignment for too long. If your car is still pulling right with the correct tire pressures and wheel alignment, you should check for uneven tire wear.

How to check uneven tire wear in Eclipse Cross

Spotting uneven tire wear in your Eclipse Cross is easy. You just have to examine the tire tread for abnormal wear. For example, if the inner or outer edge of the tire is wearing down faster than the rest of the tread, bad wheel alignment is the most likely culprit.

Inspect all four wheels on your vehicle for any sign of abnormal tire wear.

Will replacing the tires fix the issue of Eclipse Cross pulling to the right?

If your Eclipse Cross is pulling to the right due to uneven tire wear, replacing the tires should rectify the issue. But, if you replace the tires without finding and fixing the underlying cause of uneven tire wear, the new tires will also wear out unevenly and you may end up with the same problem of car pulling to the right. Therefore, if uneven tire wear is discovered, it is highly recommended to get the wheel alignment done, and check for any issues with the suspension and steering parts before installing new tires.

4. Bad wheel bearing

A defective wheel bearing can be the cause of Mitsubishi Eclipse Cross pulling to the right. The most common signs of bad wheel bearing are grinding noise in the cabin when driving straight, a knocking noise when cornering, and the vehicle vibrates. The faster you drive, the louder the grinding noise and stronger the vibration.

It becomes dangerous if you choose to ignore the symptoms of a defective wheel bearing and continue driving. In worst case scenario, affected wheel locks up while driving or even tears off. Don’t let it get that far.

What causes bearings to fail in Mitsubishi Eclipse Cross?

Even when driving your Eclipse Cross in a straight line, the bearings have to absorb high radial forces. The entire weight of the vehicle rests on the bearings. When driving, the speed creates additional forces. If a curve is then also driven through, axial forces occur. High impacts on the bearings also occur on uneven roads or when driving through potholes. Impacts of all kinds are much more damaging to bearings than the high loads. Therefore, all wheel bearings eventually fail. However, how soon they fail depends on driving habits.

5. Worn suspension and steering components

Looseness in suspension or steering system components can cause uneven tire wear and can also make your Eclipse Cross pull to the right. Overly worn ball joints or tie rod ends makes it difficult to properly align your vehicle. Some common signs include vibrations from the front end or through the steering wheel, clunking or rattling noise coming from your front suspension especially when going over speed bumps or when turning the vehicle. In extreme cases, your front end can not only vibrate but also shake violently at high speeds, this phenomenon has been nicknamed “death wobble”.

Inspecting the condition of the steering and suspension components should be left to the experts.

6. Sticking brake caliper

If the brake pad on the right front wheel or the right rear wheel is continuously rubbing against the rotor when the brake pedal is not depressed, it can not only cause excessive overheating and burning smell, but will also pull Eclipse Cross to the right side. One of the most common cause of sticking brakes is stuck brake caliper, but can also happen due to other defects in the braking system or improper installation.


How to check for sticking brakes

Since sticking brakes cause overheating, the easiest method is to measure the temperature of the brake rotors with an infrared thermometer after a test drive. If you do not have the instrument, you can splash some water onto the rotors. If the water sizzles and evaporates instantly on contact, it means your Eclipse Cross brakes are sticking. Be careful not to splash too much water, as it can damage the rotor.

Check the disk temperature on both wheels on the same axle after a test drive. If one disk is significantly hotter than the other, it could be due to a sticking brake pad.

You can also feel the temperature on the outer side of the rims. If one of the rims is significantly warmer than the others, the brake caliper may be dragging. Do not touch the rotor or brake caliper to check the temperature as it may burn your hand.

7. Bent rim

A bent rim can also cause your Mitsubishi Eclipse Cross to pull to the right side of the road. Such damage usually occurs when obstacles such as curbs, speed bumps or deep potholes are driven over too quickly. This may also lead to vibration especially when driving at high speeds. Balancing the wheels and performing wheel alignment would probably not fix the problem, a bent rim must be replaced.

Even if there is no visible damage, the whole rim could be deformed resulting in uneven diameter. An experienced mechanic can tell if the rim is bent by mounting it on the wheel balancing machine.

8. Road crown

Your Eclipse Cross may be pulling to the right due to the angle of the road and not due to a fault. Crown is the side to side, or the cross-sectional shape of a road surface. Most common type of road surface designs are center-crowned, in-sloped, or out-sloped. If the slope is towards the right side of the road, your vehicle may veer towards the right side as well, the intensity of the pull depends on the angle of the slope.

The central task of the road crown is to drain surface water from the road surface as quickly and harmlessly as possible in order to protect the road structure from moisture penetrating and to prevent water accumulation and its consequences (aquaplaning, water splashing or black ice formation) on the surface.

9. Mismatched tires

Using mismatched tires can also cause your vehicle to veer to the right. All the wheels and tires on your Eclipse Cross must be of the same size. If the right side wheels have wider tires than the ones on the left side, the vehicle will pull to the right due to higher friction.

Tire size information is embossed on the sidewall of the tires. Make sure all the tires on your Eclipse Cross are of the same size.

The vehicle will also pull to the right if the diameter of the tires is smaller on the right side than the left. For example, it is common for a car to veer to the direction where a compact spare tire (also called donut tire) is installed in case of a flat tire.

10. Defective tire

Did your Eclipse Cross start pulling to the right after you installed new tires on the rims? In very rare cases a defective tire could be the cause.

How to check for a defective tire

The easiest way to check if one of the tire is causing the vehicle to veer right is by swapping the right side wheels with the left side. If the vehicle veers left after the swap, it indicates a defect in a tire or a rim.

Conclusion

There are many reasons why your Mitsubishi Eclipse Cross is pulling to the right when driving. When looking for the reason, you should always start with the most obvious causes, misaligned wheels or incorrect tire pressure.

Author: Nabeel K
Email: nabeel@wheelsjoint.com