Steering pulls side to side and not straight ahead

The steering wheel in my car will not drive straight ahead and it keeps pulling side to side. It gives the feeling of there being a magnet on each side of the car and they are pulling the steering one way and then the other. Another aspect is that it seems to be temperature related. Once the summer temperature gets hotter and the car gets warmer, the faulty steering gets better and the problem is less severe. The dealership told me that there is nothing that they can do about this. In reading, I have found that this is a problem with other drivers too who have this new electronic steering mech
Experienced mechanics share their insights in answering this question :
Thanks for writing in about your 2013 Audi Allroad Quattro. Unfortunately, this is an ongoing issue with Audi currently related to their electronic lane assist function. Audi is aware of the issue. I would recommend seeing your nearest dealer for a software update.

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If My Power Steering Goes Out When I`m Driving…

The biggest thing is to not panic. Honk your horn and turn on your blinkers to let other motorists know you`re having an issue, and then slowly maneuver your vehicle to the shoulder of the road.

And it is true that most car makers develop the suspension set-up in road cars to pull slightly to the left (in right-hand drive cars) for safety reasons.
The A3 and TT families and the A6* and A7 Sportback all have an electromechanical solution on board. An electric motor generates the steering assist, and the system requires no hydraulic components at all.
Having power steering is essential for driving. Not only can driving without it damage your car, but it can also endanger other drivers on the road. For this reason, it`s illegal in all 50 states to drive without power steering.
Because it`s an electronically-controlled system, it`s easy to alter the characteristics of electric power steering to suit individual preferences. Specifically, you can alter the steering weight to radically improve steering feel and high speed stability.
All you need to do is turn off your engine, then restart it so the light can reset. In most cases, it should come back on, and this only indicates that it may have thought it suspected a problem due to a mistake in the computer system.
One of the most common reasons that your car may be pulling to one side is that the wheel alignment is off – in other words, your wheels aren`t pointing quite in the right direction. Wheels are correctly aligned when your tyres are in line with the axles, making a rectangle parallel to each other.
There are several other possible causes of a vehicle pulling to the side, including a bad wheel bearing, worn steering linkage, an uncalibrated steering angle sensor, or a worn tie rod — all of which are difficult to diagnose on your own and could be dangerous if left unattended.
Electronic sensors pick up the amount of steering lock being applied and add in a proportional amount of additional force to the steering input. Electrical charge is used to rotate the motor and through energy transfer, a lateral force is produced that aids the movement along the steering rack.
A variable steering ratio that gives greater precision with less effort, making for easier steering into parking spots and around corners. Enjoy getting all turned around. Progressive steering uses a variable steering ratio to provide more precision with less effort, resulting in a greater direct steering response.
How much should I expect to pay? While the price of this repair can vary, expect to pay between $500 and $800 to get your power steering pump replaced. Depending on your car, the cost could exceed that price, or fall below it.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Steering pulls side to side and not straight ahead
ANSWER : Thanks for writing in about your 2013 Audi Allroad Quattro. Unfortunately, this is an ongoing issue with Audi currently related to their electronic lane assist function. Audi is aware of the issue. I would recommend seeing your nearest dealer for a software update.

Very loud pop when turning sharp left leaking transmission or power steering fluid where steering column meet rack
ANSWER : Hi there. If everything else has already been installed from the donor vehicle then it sounds like the high pressure hose is all that you need to install. The hardest part of doing this is the routing. One thing you may also want to double check is that the donor vehicle and your 2003 Escape have the same rack. There are different models depending on the model and the size of your wheels. You need to install the pressure line first, but if it does not line up then you may have the wrong rack installed. If you would like some assistance installing this hose, consider YourMechanic, as a certified mechanic can come to you to [replace your high pressure steering hose] https://www.yourmechanic.com/services/power-steering-pressure-hose-replacement

my 2 wheeler pulling one side
ANSWER : The fork of your bike might still be damaged. Even though it looks straight, once damaged they are hard to fix properly. I would suggest replacing the fork, stem and handlebars to ensure it is all safe to use, and perfectly straight. Also, you should inspect the frame for cracks, to ensure no damage was done during the fall.

Problem with steering on one side only.
ANSWER : Hi there. The power steering system has a control valve that sends the fluid through the rack and pinion system. The valve maybe plugged up and causing the fluid to not return to the reservoir fast enough.

For the alignment issue, check all of the suspension and see what is loose or could be damaged. I recommend having an alignment performed on the vehicle after replacing any suspension or steering parts. If you need further assistance with your alignment, then seek out a professional, such as one from Your Mechanic, to help you.

Power Steering leak from passenger side.
ANSWER : The power steering pump and high pressure hose is on the left side, and the steering gear has boots on both sides that could leak. The most common failure is the high pressure hose is leaking. The system would need to be looked at the isolate the leak. Now that you have put leak sealer in the pump and have ran the pump out of fluid, I would guess that there are more than a couple internal faults in the pump.

I would recommend not driving the vehicle until you have this issue resolved to prevent any further damage. A mechanic, such as one from YourMechanic, can come to your location to diagnose the leak. If you’d like, they can also make any repairs that are needed for you as well.

Strong knocking from front driver’s side and passenger side when making turns left OR right.
ANSWER : The steering rack and pinion assembly is mounted in rubber bushings; they may be deteriorated and allowing the rack and pinion to contact the sub frame making the knocking noise.

The other component to look at is the struts upper bearing and rubber bushing. These get dry of lubricant and should be lubed with a teflon grease when installed so the rubber will not get damaged.

Have someone feel the top of the strut mount under the hood while the steering is turned back and forth to see if the knocking or popping is in the strut. The rack and pinion bushings should be inspected from under the vehicle.

If either or both are bad then they will need to be replaced.

A mobile mechanic, such as one from YourMechanic, can come to your home or business to inspect the knocking noise at your home or business.

i20 hit by stone from below, steering doesn’t come back to straight after turns, clutch pedal feels steering movements when pushed
ANSWER : Hello, thanks for writing in. It sounds like something got bent when you hit the stone. If the CV axle or lower control arm on the suspension was bent, then this will happen. When this occurs, it will either cause binding in the axle or change the alignment enough to keep the transmission from working properly, and will keep the steering from straightening on its own. I would usually get the vehicle in the air and look for signs of impact and bending that would indicate to me where the vehicle was hit and what needs to be repaired. Here at YourMechanic, we can have a technician come to your home or office to inspect your steering system for you, and make or suggest the necessary repairs.

Driver side door lock button not working, and passenger side sliding door makes a buzzing noise
ANSWER : Hi there. These door issues are common on this vehicle. Most of the time the main issue is the master door lock switch on the driver door. It sounds like you already replaced that. As for the sliding door problem, most of the time, this is a failure within the door module or it can be a connection issue.

I typically take the door apart and check the connections on the module and inside of the door just to make sure that there is nothing apparent in there. If the connections and the wiring are fine, then I use a scan tool to check the module to see what the inputs and outputs are doing. If you need to have this looked at, consider YourMechanic, as a certified mechanic can come to your home or office to diagnose your door problem and recommend a repair.