Autonomously control the electric power steering wheel of honda civic 9th gen 2013
I have a 2013 Honda Civic LX with a electric power steering wheel. I want to actuate the steering wheel autonomously through my computer or external digital pulses. I need your help to give some insights into the steering wheel, best place to hack the steering wheel, (if wires can be exposed), or writing on to SAS sensor.
My car has an automatic transmission.
My car has an automatic transmission.
Experienced mechanics share their insights in answering this question :
I’m curious why you would want to do this and because of the potential liability with something like this. I’m going to say your on your own with such a project. When ever we decide we want to modify our vehicles, you become the engineer. Unfortunately, as technicians, we don’t have access to the computer systems of cars on this level. I know some have gained access, but this isn’t a part of daily auto repair procedures.
Because of the importance of steering for safety, manufacturers don’t readily share this information. This is most likely engineering level information. Maybe check with an engineering school, programmers etc.
Good luck!
How to Identify and Fix Common car Problems ?
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Power Steering feature is not available in Honda Civic [2010-2013].
Electric Power Steering
A light that looks like a steering wheel next to an exclamation point is there to tell you there is something wrong with your Honda`s power steering system. For safety purposes, you should pull over as soon as you can and restart your Honda.
In a Civic, you can find the power steering fluid reservoir under the hood on the passenger side of the vehicle.
The lawsuit against Honda claims the electric power steering can fail on 2022 – 2023 Civics without warning, causing vehicles to lose control at high speeds.
It can sometimes be caused by a fault with the battery or alternator, so you can carefully check all connections to the battery and see if there`s any visible wear or damage. This issue with the EPS light can also be caused if you have recently had to jump-start your car, or you`ve disconnected the battery.
This problem can be fixed on your own, but if you`re not sure how to fix electric power steering problems, take it to a certified mechanic.
Today`s electronic power steering systems may fail due to issues with the mounted electric motor. In particular, excessive heat on the motor is likely to cause the failure modes. Infiltration of the system environment by water, dirt, or other contaminants will also likely lead to EPS failure.
The steering wheel of a 2013 Honda Civic measures 14 inches in diameter and has a grip circumference of 4 inches.
Definition. This system enables a vehicle to provide a very confident, linear on-center steering feel on the open road, combined with more responsive turning ability in tighter maneuvers, such as when turning at an intersection or parallel parking. Variable-Ratio Electric Power Steering (EPS) (Select Vehicles)
Honda EPS-Related Fault Codes
This indicates the car sensor cannot recognize the straight-ahead position of the front wheels, which will turn on the EPS light. This code can be triggered with a wheel alignment or steering-suspension repairs. The sensor simply needs to relearn straight front wheel position.
Tips For Diagnosing EPS Issues. The main indication you`ll get if there is a malfunction with the electric power steering system is that the EPS light will illuminate on the dashboard. Specifically, the warning light will come on when the EPS system is off.
This is a serious battery problem if the battery is now swollen and has no power. There has been an obviously internal fault. This will cause the vehicle to power down and the EPS light to come on as well. The EPS light is the warning indicator for the electric power steering.
Enter your arming code followed by the number 6. Instead of arming/disarming the system, you will press the number “6,” which is the BYPASS button. Enter the zone number you wish to bypass. If the rest of your zones are not faulted, your keypad should be displaying “READY.”
M-type fuse.
Electronic failure is when the electrical systems keeping the power steering running stop functioning. This type of failure can be caused by a fuse issue, so you can easily check the fuse box to see if one of the fuses needs replacing.
Is it Safe to Drive With the EPS Light On? It is possible to drive with the EPS light on, but that doesn`t mean it`s safe. An EPS light could indicate your power steering is failing, making steering, turning, and controlling the vehicle more difficult.
While it is technically possible to drive the car with a failing electric power steering system, it is not going to get any better. The vehicle will need to be serviced as soon as possible. The module is still pulling excess power from the battery and robbing the rest of the vehicle.
If the Electric Power Steering System does not operate normally, the warning light will illuminate on the instrument cluster. The steering wheel may become difficult to control or operate abnormally. In this case, have the system inspected by a professional workshop.
The Steering Column Control Module (SCCM) is the interface between the steering wheel and the steering column necessary to transfer the driver`s input rotation. It integrates clock springs, steering angle sensors, power tilt/telescope column controls, pedal position controls, and other simple and complex switches.
The steering angle calibration is as simple as centering the steering wheel, turning on the ignition switch, then turning lock-to-lock starting left then right and returning to center.
While an EPS is powered by the car`s 12-volt (or higher) electrical system, the power steering pump is driven by the serpentine belt or another drive belt connected to the engine.
Cars with EPS systems do not come with hydraulic pumps or pistons. However, they come with a more simplified electric motor designed to augment the steering commands made by drivers. This method reduces the amount of weight in the vehicle.
Simply turn the wheel in the direction you turned it in initially to lock it. If the wheel doesn`t budge at all, try the other direction. When you feel the wheel budge—it`ll only move a little bit—insert and turn your key. It should unlock!
If your vehicle is only hard to steer when you first turn it on, then you likely have a damaged steering rack. Often this problem will go away when the car warms up, and the rack becomes hot and well lubricated.
Relevant Questions and Answers :
the most relevant questions and answers related to your specific issue
Autonomously control the electric power steering wheel of honda civic 9th gen 2013
ANSWER : I’m curious why you would want to do this and because of the potential liability with something like this. I’m going to say your on your own with such a project. When ever we decide we want to modify our vehicles, you become the engineer. Unfortunately, as technicians, we don’t have access to the computer systems of cars on this level. I know some have gained access, but this isn’t a part of daily auto repair procedures.
Because of the importance of steering for safety, manufacturers don’t readily share this information. This is most likely engineering level information. Maybe check with an engineering school, programmers etc.
Good luck!
I had a warning message in my 2013 Ford Fusion that the power steering assist failed. I have power steering capability now. Is it safe to drive?
ANSWER : Some 2013 Ford Fusion models are part of a safety recall involving loss of steering assist. Contact your dealer with the Vehicle Identification Number (VIN) or check your VIN number on safercar.gov to verify if this recall applies to your vehicle. Loss of steering assist can be dangerous if you are caught off guard. It would be best to not drive the vehicle. Contact your dealer to have it towed to their location.
power steering fluid is leaking
ANSWER : With a power steering fluid leak that big, you certainly should have the vehicle inspected as soon as possible to find the exact cause. Any of the components you listed can be the source of the leak. The power steering pump as well as the rack & pinion steering unit rely on the fluid for lubrication as well as cooling. The whining you hear is from the pump when the fluid runs low or empty. Your issue can be caused by something as simple as a fluid hose right now, but continued ’running dry" of the power steering fluid, can result in damage to both the pump and the rack & pinion unit. If that happens, you can take what may be a repair of a few hundred dollars and turn it into a repair of a couple of thousand dollars.
Can front wheel drive car engine power rear wheel drive
ANSWER : Anything is possible with enough engineering. The changes you are looking at would take major structural changes and would definitely not be an easy job. You could possibly consult a manufacturing engineer to get more details on how this could actually be carried out and whether it would be feasible.
Steering wheel does not center
ANSWER : The problem to me sounds like you have worn out bushings that hold the power steering rack and pinion assembly. This is why your steering wheel gets off center in the direction of the turn. Have the steering inspected and the bushings replaced if they are bad. You should have no problems then.
Can i still drive if the electric power steering goes bad?
ANSWER : Hello, thank you for writing in. While it is technically possible to drive the car with a failing electric power steering system, it is not going to get any better. The vehicle will need to be serviced as soon as possible. The module is still pulling excess power from the battery and robbing the rest of the vehicle. There are several issues that may be occurring with the system, as many aspects of it are monitored. With the warning light being on, you can get a scan done to find out what about the system is triggering the light. With that being said, you can seek out a basic scan at an automotive parts store, or contact a technician who can scan the computer. Either way, further testing must be done. For more diagnostic help, contact our service department.
Could the power steering pressure sensor cause my steering wheel to be hard or hard to steer?
ANSWER : Hello. The pressure switch (or "sensor") on your vehicle supplies a signal to the engine computer to increase engine idle speed as the power steering line pressure increases. If the switch were bad, what you would notice is the engine stalling or idle speed dropping very low as you turn the wheel toward the extreme left or right position.
If the engine is not slowing or stalling when you turn the wheel, then the switch is probably OK. Among the causes of excessive steering effort are very low tire pressure, low power steering fluid or trapped air in the system, damaged or loose power steering belt, and damaged steering rack.
If you would like to have this resolved, a certified professional from YourMechanic can diagnose your steering issue and follow through with needed repairs.
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
