Sometimes it could cease to function totally. I called Jeep Roadside Service (vehicle under bumper-to-bumper & powertrain warranties) and tell them I need to be towed. 2,500 while on the highway at 70 mph is about right. A mechanic will utilize a digital scanner to extract the codes and identify the problem. Turn the ignition key to "OFF" position. The time that you need to keep the battery disconnected varies from vehicle to vehicle. Either way, read the code and develop a plan of action to get your vehicle back on the road! While its not the sexiest component in your vehicle, it is one of the most important. Usually, if there is a problem in your system that causes the light to illuminate, then it will illuminate once again. My car has 122000 miles. the van will not start. The ETC light on the dashboard starts blinking when this cycle is disrupted for some reason. Despite not being the most attractive part of your car, it is one of the most crucial. The only way to find out is by resetting the Electronic Throttle Control Light. Typical code readers will be able to tell you why the code appeared. Made with in Silicon Valley. Sometimes after stopping driving and parked for a while, car won't start. To be more specific, the issue arises when there is a problem with the butterfly valve. 2011 Mazda. Sometimes the RPM during idle might be just fine, but you might see it suddenly surge or stagger. This means that the sensors wont be able to send the data that it gets to the control unit. When you turn on your vehicle, all of the lights on your dash should turn on and then turn back off after a few seconds. Flat rate pricing based on labor time and parts, Hand-picked, community-rated professionals, Trusted mechanics, rated by thousands of happy car my Jeep will NOT start! Real-time TPS data confirm the ETC modules actual throttle position. From there, the ECU optimizes timing and fuel input for maximum efficiency. Because electronic throttle control systems have such a wide-ranging impact, you must take the time to properly troubleshoot and repair the system as soon as something goes wrong. The lights radio fan and all works. Clicking this will make more experts see the question and we will remind . It could also consider steering and braking inputs as an alternative. However it very vital that you also take the car for a proper check. nothing. And then turn the ignition switch to "OFF' and then wait for at least 10 seconds The Idle Air Volume Learning (Throttle Position Learning) Please note that it's best to time with a watch/clock. 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. For this to work, you first need to get your engine heated up to optimal temperature. Electronic throttle controls have enabled manufacturers to rearrange engine layouts and eliminated mechanical linkages that were prone to break. I'd make sure all your main power connections are tight and clean (battery + and -, starter leads and auxiliary post under the hood), replace the fuses mentioned above, then check your PCM connection harness at the box and the connector to make sure they are clean and not corroded. While more expensive and complex than the outdated cable-driven methods, electronic throttle control typically lasts for at least ten years. The garage said the only code that came up was the oil pressure senor. Often, the throttle control unit will last longer than the car. The process cannot be done if your check engine light is on. Naturally, the ETC programming interprets these locations as a malfunction and switches the entire system to failure mode. 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. Additionally, loose wires or connectors could mimic this type of issue. Thanks for the question tonight. The Electronic throttle control light is on. Check the PCV system and the engine oil levels. 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. When you first notice the light, it will likely still work to some degree. Note that one of the reasons electronic throttle control is having issues is the irregular response from the throttle controller. If the problem is still present, your best option is to replace the entireElectronic Throttle Control unit. Did u find out what it was? The ETC is a unit that doesnt fail regularly. Do they make these things in China? The battery light just started to come on right The electronic throttle control system controls and monitors the position of the throttle. Meaning, the pedal causes more resistance due to external factors. As soon as the car's onboard computer detects a problem with the throttle body signal, it will cause the check engine light to illuminate.. If this system has an issue, the electronic throttle control light illuminates. Usually, electrical units do not need a lot of maintenance compared to mechanical units. A shame it took until monday for them to fix it. 2007 Honda Odyssey, 102K miles. 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. To be honest, this is a repair that is best to be left for the professionals. The next step is deciding on the best course of action for repair. If the problem persists, check fuse #10 and #20 front box. 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 . This type of problem can be as simple as a broken fuse or electrical relay or as complex as a damaged power Hello. Nowadays, the majority of cars are entirely electronic. Vehicle manufacturers started utilizing the electronic throttle control system when rules were established. Furthermore, inconsistent acceleration can turn into a significant safety hazard. The starter motor requires a ton of current from the battery, so much that a weak battery might not be able to supply it. Because car would turn over, dash lights come on and all , just not start and ETC symbol came up! I went to start my can and everything comes on but The sensors in the module read the signals and react accordingly. Last updated on January 13th, 2023 at 08:30 pm. It can keep track of the cars efficiency in this way. If restarting the car seems to fix the issue, it can be an APS or TPS intermittent failure. So, with the light alone we cannot precisely find out the component that has failed. electronic throttle control light came on, won't start. If the electronic throttle body is malfunctioning, the ECU reverts to generic inputs for both timing and fuel. The repair procedure is not hard, nor does it take a lot of time. Before you head to the dealer again, contact one of our local professional mechanics to complete a simple check engine light is on inspection. Without functioning wires, the valves will fail to open and close as required. Your vehicle should have a plastic manifold so unless the engine was overheated at any point it should not wear out. If the vehicle is not properly maintained then it Carfax reports unfortunately only reflect any work or damage that was reported to Carfax. Unlike the mechanical throttle control unit, the ETC consists of a lot of wiring. I replaced my battery, When I started up the vehicle the ETC light was on, and This will reset your onboard computer including the Electronic Throttle Control Light. The check engine light indicates that something is wrong with your engine. The check engine light may remain on. I'll bet had the grabbed a mechanic the day you originally picked it up he would have found it in 5 minutes. What could this be??!! solution: the throttle control system controls the air-fuel mixture that your engine burns. fuel pump will run. When looking for a new car in the future a Electronic Throttle Control Light on and Car won't start. Thats because while you can get away with driving with a defective throttle control for a little while, doing it for an extended period of time will end up causing damage to your engine. Electronic Throttle Control light on. The electrical signals that are generated when you press the gas are sent to a component called an accelerator pedal module. First off, you need to look at the maintenance aspect. You can check your battery voltage via EVIC hidden menu. A battery is about a $100 and many autoparts stores will install it for So, if you see your Electronic Throttle Control Light illuminated, the risk of ignoring it is not worth it. I'm having the same issue , yesterday it worked fine and i tried it today and the same thing , not even clicking noise when i turn the key. The harder you press, the more the throttle opens up. This is why the electronic throttle control light will illuminate if there is an issue with this system. Though you are still able to drive, try to make it short. That is not an issue with the ETC. The Fora platform includes forum software by XenForo. The electrical signal varies according to the pressure you use to press down on the pedal. The car died on me coming off the freeway, the steering got real tight, something that looks like oil was all over the ground and I heard something break off under the car. Car sounded like it was about to shutoff. Usually, there are 2 sensors here to keep the accuracy and reliability. 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. 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. SOURCE: Electronic Throttle Control light I took my 2004 Dodge Ram 1500 5.7L Hemi to a mechanic that works from a garage at his home, recommended by a friend of mine. Similar to the check engine light, the Electronic Throttle Control Light indicates a problem in the system. The throttle has a direct impact on the combustion taking place inside the engine. However, if youre a do-it-yourselfer, you might be able to check the wiring, connectors, and sensor voltage, but anything more complicated might need to be left to the experts. Everything functions independently and warns the driver of any issues, whether a low tire, a faulty oxygen sensor, or your throttle control. Without stepping foot on the accelerator, keep the car on ignition for 2 seconds without starting the engine. I'm not sure which they actually meant but it's back to normal. Consider that modern cruise control systems would not be possible without the ETC. 1. 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. I changed the throttle body last week because . The computer that is in control makes decisions based on the information that it gets from the throttle position sensor. Expert advice on car parts, maintenance, and repair. The ETC is made up of numerous parts. This feature has been installed to aid in protecting your engine. Typically lasts for at least ten years a repair that is in control decisions. 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