My water pump and thermostat were replaced and now my car shakes. The traction light comes on and the car shakes when it is standing still.
Replacing the water pump in your vehicle is quite a labor intensive job. Part of the job requires removal of the timing chain that runs the engine. If the chain is not reinstalled properly it will cause the engine to shake. This is also known as a misfire. Many times a misfire will trigger a fault in the traction control system due to the shaking of the engine. The chain controls when the valves in the cylinder head open and close. If the chain is installed correctly the valves will open at the wrong time and cause your engine to run poorly. Your engine is also known for ignition module going bad as well. When the ignition module goes bad one or more cylinders will not have the spark necessary to ignite the fuel in the engine. I would suggest you ask for help from a mechanic from YourMechanic who has the experience and diagnostic equipment to determine exactly what is causing your engine to shake and turn the traction control light on.
How to Identify and Fix Common car Problems ?
Our sources include academic articles, blog posts, and personal essays from experienced mechanics :
This is usually caused by a failing throttle body. The throttle motor or sensor fails and will cause this to occur.
Yes, an engine misfire can cause the traction control light to come on. if the engine misfire is so severe, it is capable of producing enough jolt to affect the stability of your car. The traction control system will then detect this change in stability and cause the traction control light to come on.
Anti-lock braking system (ABS) problems
or a faulty pedal sensor, then it can cause both (or either) of the traction control or Check Engine lights to come on. Unlike a loose gas cap or a fussy air filter, this one can be quite serious and is one of the reasons why you don`t want to ignore those lit warning lights.
Traction Control Is Turned Off
So, if your vehicle`s traction control light is on, it may be as simple as making sure your traction control is not turned off. Commonly located near the steering wheel on the instrument plane, you will be able to turn it back on via a simple switch.
The most common cause of the shaking most often happens near your tires and rims. The tires and wheels connect your vehicle to the road, and if anything is a bit wonky, will notice. It may be something like a broken transmission or a broken control arm.
Even a harsh transmission shift or badly misfiring engine can cause wheel spin and illuminate the traction control light.
If the traction control light won`t turn off, there can be some reasons. One reason could be that the fuse for the traction control system has blown. Or it could be that there is a problem with the traction control sensors causing the light to stay on.
Often, the computer will apply the brakes just a little bit to slow that out-of-control tire down until the tread can get some bite on the road and prevent it from slipping. If further steps are required, traction control can even reduce engine power and torque until the tire slows down enough to get a grip.
The traction control system uses active sensors called yaw rate sensors in your four wheels. The sensors monitor each of your tires, including the vehicle`s speed and what the tires are doing.
Hi There, The Stability Track light relates to the vehicles traction control system. When the computer detects an issue with this system, it will often times put the vehicle into a reduced power phase in an effort to prevent further damage and to keep the passengers safe.
It`s almost always located as close to the very center of the car as possible. If you were sitting in the driver`s seat, the yaw control sensor would be under your right elbow, somewhere between you and the passenger.
In some vehicles it is located under the hood and/or is a part of the ABS control module. Other vehicles may have the traction control module located in the interior or trunk areas.
Any unusual shaking or vibrating forces coming from the engine is cause for concern. It could be something as simple as old spark plugs producing an uneven power delivery, it could be something serious like worn or broken engine mounts, or it could be even more serious in the case of internal engine damage.
The traction-control light is usually a sign that your vehicle is working properly by maintaining traction on a slippery road, but it can also mean that your car has some damaged sensors or wires. Keep yourself safe on the road by taking your vehicle to a trusted auto repair shop at the first sign of trouble.
This is typically controlled by a combination of sensors, including wheel sensors, transmission speed sensors, and even differential and gear sensors for rear wheel vehicles. You often feel the gas pedal pulsating or hear unusual engine sounds when traction control engages.
A misfire feels like your engine suddenly loses power. You might experience a hesitation when you try to accelerate the vehicle. If it feels like your vehicle is accelerating slower than usual or if it feels rough, the cause could be an engine misfire.
If the traction control light comes on while you`re driving, but no other warning lights are illuminated, don`t panic. Find a safe place to pull over, turn off your vehicle, and then restart it. If a fluke in the TCS system triggered the warning light, it should turn stay off when you restart the engine.
The magnetic operation on the traction control sensors or Anti-lock Braking sensors can be interrupted by dirt or other buildups. Another common sensor problem is with the electrical connections between the sensors and the vehicle`s computer.
Yes. Modern cars have dozens of computers that monitor all of the sensors that listen to your cars operation. Any of them goes out, and your car gets confused.
The electronic stability control (ESC) warning light can be caused by electrical issues such as a low car battery or a blown a fuse. If your car`s ESC warning light is on, see your mechanic as soon as possible to get the problem diagnosed and fixed.
In most cases, you can still drive your car just fine without traction control, so long as the roads are clear and dry. The trouble comes as soon as it rains or snows. Once you start driving on wet or slippery surfaces, it`s more difficult to prevent slippage during acceleration.
In order to operate, your ABS system needs electricity. This is controlled by the anti-lock fuses and relay. The first fuse (a 10 amp fuse) must be good in order for electricity to flow to the relay, and the relay must function to provide power to the second fuse (a 30 amp fuse).
You can still drive without a functional ABS control module, as long as there`s no problem with your conventional brake system. However, take extra care, especially in wet or slick conditions, as the brakes` anti-lock element won`t work, and you likely won`t have steering control if your tires lock up.
Faulty throttle and pedal position sensor
Any problem within the TAC system can cause the reduced engine power warning light to go on. One of the more common reasons includes one or both APP sensors in the accelerator pedal or the pair of TP sensors.