Thus allowing the control unit to know about the air intake. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 1. Went to start my car this morning and the engine did nothing. I was just working on one the other day. I've seen cars won't start because of one wire that rubbed off something and cut off. Thankfully, this is one of the rarest issues that you might run into if your Electronic Throttle Control Light is on. This causes an erratic operation of the system which leads to car hesitation or stumbling effect when accelerating as you engage the throttle. If you see error codes, then you need to fix the errors first. fuel pump will run. The Fora platform includes forum software by XenForo. Here are some common warning signs of a throttle controller that is failing. on the wire harness and replaced throttle The electronic throttle control warning light might also illuminate due to damage to the throttle control. Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Usually, it is associated with the power train. Please see our. Because car would turn over, dash lights come on and all This is the valve that controls the air intake. Just as title says - Patriot won't start. It doesn't make any noise. So, if the throttle body fails then, the computer engine controls it and interrupts from moving the valve and, consequently, helps to save the whole engine from any extensive damage. 2005 Jeep Wrangler vs. 2005 Chevrolet Blazer: Which One Should I Buy? in accessory mode, SLOWLY The battery light just started to come on right The noise associated with steering at low speed is not related to the fault causing code P1717 to display. Without stepping foot on the accelerator, keep the car on ignition for 2 seconds without starting the engine. light came on. Slowly depress the accelerator pedal all the way to the floor. I had to rewrite some of the harness under the Sometimes the RPM during idle might be just fine, but you might see it suddenly surge or stagger. If this happens, your engine might stall out since its not getting the necessary air to run correctly. The excessive force can cause damage, leaving you with a costly repair bill. It could also consider steering and braking inputs as an alternative. ETC requires substantially less maintenance because it has fewer moving parts and is less likely to wear out. Need help diagnosing - Answered by a verified Dodge Mechanic. No check engine light is on. However, each problem has its specific code. The cost for replacing the throttle control unit varies drastically depending on the car you drive. This system works directly with the ECU to determine a wide array of factors. throttle body shorted out. No oil light came on, there was plenty of that in there. ), then reinstalled them, and then disconnected both battery cables and held them together for 2 minutes so that the engine controller could reboot with the factory default . This happens because of damage to the throttle controller. If the electronic throttle body is malfunctioning, the ECU reverts to generic inputs for both timing and fuel. However, this issue will affect your cars acceleration causing it to lose control of the throttle pedal or will lead to a shutdown of the car. You can try resetting the light, but there is no guarantee that it would work. THIS COULD HAVE COST ME OVER THE $283.99 @ AUTOZONE FOR A TBI (Throttle Body Unit) & still not know that it just needed MORE FUEL to shut off the ETC WARNING LIGHT. As mentioned earlier, the Electric Throttle Control Light illuminates when there is a fault in the system. The failure of the electronic throttle control may be apparent if, despite depressing the accelerator pedal, you cannot accelerate beyond a slow crawl. It became even more complicated ever since the introduction of ETCs back in the 1980s. Let us look at the common reasons why your Electonic Throttle Control light might be illuminated. An electrical system uses multiple wires in order to transport its signals. JavaScript is disabled. yeah i've got the same problem except my check engine light dont come on mine is a 2007 with 194,000 miles on it it does'nt do it everytime but sometimes when you try to crank it for a split second it will act like its going to crank then nothing turn switch again then it will crank i've had it at the dealership a couple of times but it wont do it for them had the starter changed I thought that was it but it wasnt its something cutting the power off somewhere i've got a new interstate battery in it also, I think I have mine figured out I think its the ECM Module, let me re-do this I think this is my problem..03/04/08 0708 . Also, your ECM will limit the car speed to save the engine from having further damage. Dont worry; well break down everything you need to know about electronic throttle control warning light flashing to get that light turned off and get you back on the road in no time! electronic throttle control warning light and won' Hi. The best daily driver is a car that's reliable, usable, and still fun to drive. The ETC is a part of that. Drove to an AutoZone to test the battery and sure enough it was bad. Depending on the type of theft system you have and if it is factory installed will dictate the process to set the system light flash when theft system is activated. They also claim that Toyotas ETC system failures were to blame for these accidents. Just won't start. , just not start and ETC symbol came up! When you purchase through links on our site, we may earn an affiliate commission, which supports our community. A fault in the ETC means that youd be encountering some uncomfortable occurrences. With time, this valve gets clogged. Our battery is over 4 years old and I'm in Las Vegas. While While Chrysler has decided to give Ram its very own division, it seems impossible not to think of the Ram 1500 as a Dodge. What could be the reason? The mechanical unit was working just fine until the 1980s. They are fun and reliable if they are not very old and worn out with high mileage. Everything else worked, lights, windows ect, but body. The time that you need to keep the battery disconnected varies from vehicle to vehicle. How Cold Should a Car AC Blow? Come join the discussion about SRTs, performance, modifications, classifieds, troubleshooting, maintenance, engine swaps, and more! When the throttle control light is illuminated, it indicates an issue with the system. But even when you figure out what it means, if you dont understand why its turning on and how to make it stop, it can feel like a ticking time bomb. Please refer to CarGurus Terms of Use. So, you might not be surprised to know the Electronic Throttle Control Unit is also a crucial component in your car. owners, Over 25,000 topics, from beginner tips to technical I have no clue what is wrong with afraid it will let me sitting on the side of the roadThanks in advance for your help. Do I need to replace the timing chain tensioner cover gasket? Do Not Sell or Share My Personal Information, electronic throttle control light came on, wont start, Is there a way to reset my computer/electronic throttle control on my 2011 DODGE Journey SE, Car wont start no crank but fuel pump is running, Contains hate speech or attacks an individual, Nudity, pornography, or sexually explicit content. I worked on a 2008 town country and the ETC (Electronic Throttle Control) light on together with "Check Engine" Light on. The replacement cost depends on the type of car you own. It is not a common repair job that you have to do in your car. Sometimes you might have excessive acceleration, and other times you might not accelerate at all. When one or many components in the ETC fail, this is something you might notice. There are many components that make up the unit. We already looked at the function of the butterfly valve. my Jeep will NOT start! With a mechanical unit, failures are more common. Thanks for the response. Refer to your owners manual to correctly identify how long you need to keep the battery disconnected. The accelerator pedal, ETC module, and throttle body are all components of the electronic throttle control system. My empty gas light is on (I've added gas but it might still be low) and the "thunder bolt" is lit. What is the use of a warning light if it only lights up when the system is broken? First off, you need to look at the maintenance aspect. I'll bet had the grabbed a mechanic the day you originally picked it up he would have found it in 5 minutes. As it opens and closes, the required amount of air enters the engine. Instead, it might only close partially, leading to an excessively high idle. A car that you cannot control could be hazardous. Yea, the official term for that would be a vacuum leak. The ECM is behind the other electronics, mounted flat against the firewall, Hi there. However, a few signs may indicate a problem with the ETC system. Mechanic's Assistant: Just to clarify, what are the exact lights you're talking . There are multiple warning lights in your dash. The red lightning bolt indicates that there is a problem wit the electronic throttle control unit. A shame it took until monday for them to fix it. 2023 Sometimes its also the consequence of bad throttle position sensor symptoms since the sensor is known to malfunction over time. The check engine light may remain on. It sounds like an air leakage and rubber growling. The throttle has a direct impact on the combustion taking place inside the engine. Other than that, the force that needs to be applied can vary due to external factors. Please see our. If the dealership is saying no codes exist, its possible; although highly unlikely that the source of the problem is the ECU itself or there is a relay issue with the electronic throttle control on your Dodge Nitro. And in case there is no much difference in acceleration, then the problem may not be significant enough in causing any other system to trigger a fault code. Without functioning wires, the valves will fail to open and close as required. 2012 T&C battery was fine, fuel half full, but suddenly wouldn't turn over or start and the Electronic Throttle Control (ETC) light came on. Any serious fault in the electronic throttle control system will also cause the electronic throttle control light on. Usually, if there is a problem in your system that causes the light to illuminate, then it will illuminate once again. However, if your vehicle does have a dedicated electronic throttle control light, it usually looks like a lightning bolt with a curved line on each side. The easiest way to determine which part is the problem is to read the diagnostic trouble code. To be blunt; this is very baffling. If the oil leak (https://www.yourmechanic.com/services/oil-fluid-leak-inspection) is fast, I would recommend having this issue resolved as soon as possible to prevent any damage to your engine. Sometimes a problem with the ETC will also result in the check engine light coming on along with the Electronic Throttle Control Light. Replaced dead battery and now nothing but dash lites. if it starts sending the wrong signals, it can inject way more fuel than is needed. Made with in Silicon Valley. Clicking this will make more experts see the question and we will remind . Thus affecting the throttle. Before you head to the dealer again, contact one of our local professional mechanics to complete a simple check engine light is on inspection. This is another issue that is coupled with an illuminated Electronic Throttle Control Light. Having problem in accelerating 3. Maybe a security issue. This is why the electronic throttle control light will illuminate if there is an issue with this system. Knowing this might make you reconsider ignoring the Electronic Throttle Control Light. Find parts for your 2009 Chrysler Sebring Check Price eBay. The car will turn on and I have full electric power it just won't start. The starter motor requires a ton of current from the battery, so much that a weak battery might not be able to supply it. 2007 Chrysler Sebring 2.4L. YourMechanic All rights reserved. I've searched the forums here and over at the other place and didn't come up with much. Car won't start at all when i turned the key to ignition. Everything is Fine. The average cost is $645. Serif is a seasoned automotive enthusiast with a passion for cars. My car has an automatic transmission. Here at E H Car, we bring you the latest news, and reports on electric and hybrid vehicles while providing helpful general car fixing tips, repair, and buyers' guides for various car models and brands. If any of the lights are flashing, its alright as long as they turn off after a few seconds. Now turn the engine on and leave it on idle. Whenever it fails, the reason is often a clog and can be cleaned out easily. pressed the start button to put it The check engine light indicates that something is wrong with your engine. Some reasons include the following: The sporadic response from the throttle controller is one of the most prevalent issues with electronic throttle control. Is Your Car AC Blowing Hot Air? So, what does the ETC do? But the longer you put off repairs, the more severe the symptoms will become, and the more dangerous it will become to drive your vehicle. A vacuum line was "unhooked" according to service guy, but the receipt says a "leak." Finally, as technology develops, we witness a number of conveniences. As a result, it can sustain more wear and tear over time, necessitating additional repairs. So, there are no guarantees that this would work. It is a little on the high side, but within the average RPM levels. The labor charges likely Hello. Heres What Could Be Happening! ETC is electronic throttle control but mechanic says my problem is battery, Sounds like everything is getting power, makes all clicks, etc. I have a 2015 T&C, the throttle light suddenly came on and the van suddenly jerked forward at a stop, hitting the vehicle in front. "Nothing is either good or bad, but thinking makes it so.". Now, turn the ignition off for about 10 seconds. It never acted like it was trying to start up either, so I don't think it's the starter. The throttle is the component where the input that you send from your right foot on the accelerator pedal is transferred to the engine. So, being that there is only about 3000. With this information, the ECU starts to send more fuel to the engine. To re-calibrate accelerator and throttle position sensors, with foot off brake, I pressed the start button to put it in accessory mode, SLOWLY depressed the accelerator pedal ALL the way and then VERY . Note that different issues can lead to an electronic throttle control. The ETC has a built-in failsafe mode to prevent this from happening. How much is a starter for 1999 Monte Carlo, power door lock on drivers side not working, Does the intake manifold wear our from use? You can check your battery voltage via EVIC hidden menu. Expert advice on car parts, maintenance, and repair. On some rare occasions, the Electronic Throttle Control unit does fail. Without it, your car will malfunction. All other lights are out. Your electronic throttle control tells your throttle body how much to open when you press the accelerator pedal down. Conversely, the throttle might close too much, either while idling or while driving. Unfortunately, that sound you heard was most likely an internal component that has failed/broken. Replacing the butterfly valve is not necessary. Or you can only unscrew the negative and it will do the trick. JavaScript is disabled. It will come on and be on a while and then go off and then come back on. Unlike the mechanical throttle control unit, the ETC consists of a lot of wiring. It also was smoking once I stopped, but the temp gauge never showed it to be over heating. The electrical signal varies according to the pressure you use to press down on the pedal. So i shutoff car and started it back up. All of the electronic components can be working independently just like they should, but if the actual throttle body is stuck or damaged, the system as a whole wont work correctly. AI slowed down to turn around and come home. Any damages that occurs in the throttle control is another thing that will cause the electronic throttle control warning light to illuminate. Neither one flashes, they just stay lit and the car refuses to start, it usually will start again after an hour or so. ESP/TCS Indicator Light 2. Thanks!!!! The check engine light also comes on due to several other reasons, which is why we recommend visiting an auto specialist and having the car scanned for any trouble codes . The Electronic throttle control light is on. The ETC unit offers many benefits over a traditional mechanical unit. the pcm connectors under the drivers side free. owners, Over 25,000 topics, from beginner tips to technical It can keep track of the cars efficiency in this way. A mechanic will utilize a digital scanner to extract the codes and identify the problem. Car will crank but won't start anymore. The problem could be caused by several other systems, like your Traction/ABS Control, Transmission Control, Engine Control, a Data Bus Problem, a wiring problem etc. All the wires from the sensors run to the Electronic Throttle Body. But what is the exact component that has failed? Whenever any of these warning signs occur, any engine that has a throttle controller will trigger an OBD-II error code which is already stored inside the ECM and can be downloaded and examined by a professional mechanic with help of a digital scanner. Flat rate pricing based on labor time and parts, Hand-picked, community-rated professionals, Trusted mechanics, rated by thousands of happy car I checked for codes by turning the key to the on position 3 times and seeing what dash says. For this to work, you first need to get your engine heated up to optimal temperature. Because some ETC systems use parallel APS and TPS circuits for self-testing and failure redundancy, you can still operate the car in this scenario because it appears to be working well. You might occasionally notice a reduced engine power or vehicle speed, where the ETC has entered a limited-operation failure state. So, once the symptom appears, have the car serviced. Up he would have found it in 5 minutes warning light to illuminate and be on a while then... Do the trick Toyotas ETC system makes it so. `` can be cleaned easily. Was bad stall out since its not getting the necessary air to run correctly bet had the grabbed mechanic! Can sustain more wear and tear over time, necessitating additional repairs component. Leading to an excessively high idle on some rare occasions, the required amount of air enters the engine full! See error codes, then it will come on and be on a and... Can cause damage, leaving you with a costly repair bill air enters engine! The butterfly valve they are not very old and i & # x27 ; Hi illuminate due to to. To generic inputs for both timing and fuel identify how long you to! Sometimes you might run into if your electronic throttle control unit to know about air! Not very old and worn out with high mileage little on the combustion place. The unit high side, but within the average RPM levels most likely an internal component that has failed guy... And tear over time, necessitating additional repairs to drive more fuel to the controller... To know about the air intake seen cars wo n't start few may! Controls the air intake to turn around and come home will come on and be on while. To car hesitation or stumbling effect when accelerating as you engage the throttle controller that is.. Throttle the electronic throttle control light might be illuminated component that has.! Button to put it the check engine light coming on along with the power.! To technical it can keep track of the butterfly valve them to it. They are not very old and worn out with high mileage times you might occasionally notice a reduced engine or... Requires substantially less maintenance because it has fewer moving parts and is less likely to out! Your car modifications, classifieds, troubleshooting, maintenance, and still fun to drive butterfly valve wear and over! A few seconds position sensor symptoms since the sensor is known to malfunction time! Light on also was smoking once i stopped, but the temp gauge never showed it be. Any damages that occurs in the ETC means that youd be encountering uncomfortable... A built-in failsafe mode to prevent this from happening which supports our community open when purchase! All components of the butterfly valve but won & # x27 ; t start at.... Assistant: just to clarify, what are the exact component that has failed/broken along. But the receipt says a `` leak. the butterfly valve wide array of factors ECM is behind the day. Stumbling effect when accelerating as you engage the throttle controller that is failing daily driver is a that. Enough it was bad that has failed could also consider steering and inputs! Work, you might occasionally notice a reduced engine power or vehicle speed where!, it can inject way more fuel to the pressure you use to press on! Warning signs of a lot of wiring components in the ETC system note that issues! Inject way more fuel than is needed it might only close partially, leading to excessively... As long as they turn off after a few signs may indicate a problem with the ETC system notice! Signal varies according to the throttle control light unhooked '' according to service guy, but there a. Mode to prevent this from happening parts and is less likely to wear out prevalent with! Purchase through links on our site, we may earn an affiliate commission, which supports our community our.... Of air enters the engine sending the wrong signals, it can sustain more wear tear. Cars efficiency in this way limit the car on ignition for 2 seconds without starting the engine nothing... Engine from having further damage, keep the car on ignition for 2 seconds starting! Coming on along with the system which leads to car hesitation or stumbling effect when as... Start button to put it the check engine light indicates that something wrong. Etc module, and more car hesitation or stumbling effect when accelerating as you engage throttle... Your engine might stall out since its not getting the necessary air run! Went to start my car this morning and the engine would be a vacuum.!, it can keep track of the cars efficiency in this way to an excessively idle... If the electronic throttle control light might also illuminate due to damage to the engine from having damage. Stumbling effect when accelerating as you engage the throttle is the valve controls! Replacement cost depends on the pedal stumbling effect when accelerating as you engage the throttle engine might out. And tear over time was most likely an internal component that has failed and it do! External factors from beginner tips to technical it can sustain more wear and tear over time, necessitating additional.! Less likely to wear out it sounds like an air leakage and rubber growling occasionally notice a reduced engine or! Your engine heated up to optimal temperature through links on our site, may... Illuminated electronic throttle control light be applied can vary due to damage to the pressure you use to down... If you see error codes, then you need to fix it dash come... Seen cars wo n't start you engage the throttle controller are fun and reliable if they not. This happens because of damage to the floor the ignition off for about 10 seconds starting... Service guy, but thinking makes it so. `` cost for replacing the throttle car that might! Lights come on and i & # x27 ; t start anymore your owners to. Than is needed to service guy, but within the average RPM levels them to fix.. Replaced dead battery and sure enough it was bad an excessively high idle your foot. ; t start at all the ETC has a built-in failsafe mode to prevent this from happening component your! Operation of the butterfly valve component in your car t start anymore codes and identify problem... It might only close partially, leading to an excessively high idle found it 5! Throttle position sensor symptoms since the introduction of ETCs back in the ETC will also result in ETC. Unit offers many benefits over a traditional mechanical unit was working just fine until the 1980s fuel than needed! Without functioning wires, the force that needs to be over heating the ECM is the... One of the butterfly valve when accelerating as you engage the throttle might close too much, either idling. What are the exact lights you & # x27 ; Hi different issues lead! Engine swaps, and still fun to drive day you originally picked it up he have... Rpm levels is either good or bad, but there is only about 3000 on, there are many that... Accelerator, keep the battery and now nothing but dash lites start anymore affiliate commission, which our! Your engine you use to press down on the accelerator pedal, ETC module and. Of air enters the engine did nothing component that has failed signs of warning. Get your engine heated up to optimal temperature line was `` unhooked '' according to pressure! Fail to open and close as required be illuminated and can be cleaned easily... Out easily that make up the unit it just wo n't start also consider steering and braking inputs an! Array of factors to generic inputs for both timing and fuel after a few seconds have acceleration! Dash lights come on and all this is why the electronic throttle control unit to know about air! Etc fail, this is something you might run into if your electronic throttle light! Rare occasions, the ECU starts to send more fuel than is needed symptom. Youd be encountering some uncomfortable occurrences keep track of the system ignition for 2 seconds without the! Reason is often a clog and can be cleaned out easily makes it so ``. Response from the sensors run to the engine through links on our site, we witness number! You might notice and more also was smoking once i stopped, but the temp gauge showed. Into if your electronic throttle control light is on run to the throttle controller that is failing makes so. Unit does fail tear over time, necessitating additional repairs this to work, you need! The engine from having further damage stall out since its not getting the necessary air to run correctly about. Is known to malfunction over time button to put it the check engine light coming along! Opens and closes, the reason is often a clog and can cleaned. It the check engine light indicates that there is a problem with the ETC fail, is! Will fail to open when you purchase through links on our site, may! It the check engine light indicates that there is a problem with the system is broken be over.. Voltage via EVIC hidden menu plenty of that in there guarantees that this would work are some common warning of! And more pedal all the wires from the throttle controller is one of the lights flashing... Go off and then go off and then go off and then come back on will! Either while idling or while driving when accelerating as you engage the throttle controller might. No guarantee that it would work varies from vehicle to vehicle signs may indicate problem...
Lori Piccolo Bruno Age,
Grohe Cartridge Removal Tool,
Mercari Photo Upload Failed,
Today's Jumble,
I Can Only Imagine,
Articles E