If the unit is actually damaged, the light will come back on. The average cost is $645. 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. 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. But instead of that, the electronic throttle control acts as the connection between these components. Probably bumped a wire off while installing the starter. The price is significantly higher if you own a luxury car. Damaged wiring starts to interfere with the conduction of the wires. Wait for all the warning lights to go out. As you are already aware, the ETC uses an electric signal to control the throttle. When looking for a new car in the future a Car won't start at all when i turned the key to ignition. Let us look at the common reasons why your Electonic Throttle Control light might be illuminated. Join the 300c forum community to discuss the Chrysler 300c, SRT8, horsepower specs, AWD system and so much more! When there is a signal disruption, such as a problem with relay control, a loose electrical cable, or a damaged sensor, the system cannot operate. Check the PCV system and the engine oil levels. Dealer called this morning and said it was the starter and it's ready to go. Start by replacing the wires. turn over or start and the This Hi Charles. My 2013 Chrysler Town & County ETC light is on. This is often a procedure that must be repeated in the event the battery is ever disconnected. Does the fluid smell like gasoline? Hi dear, I am Dennis Gift, an autobody repair technician with over 4 years of experience; and I love everything about fitness and cars and researching and sharing my experience. The garage said the only code that came up was the oil pressure senor. The failure of the electronic throttle control may be apparent if, despite depressing the accelerator pedal, you cannot accelerate beyond a slow crawl. Went to start my car this morning and the engine did. It might send in more air than necessary. Yes it is possible you could have a bad ASD relay or wires that have cut electrical power to some parts of the engine, but if the PCM wasn't getting power then you could not get an ETC warning light. Bad Alternator Vs Bad Battery, Which One Has Issues? It is not a common repair job that you have to do in your car. guides, Check cars for recalls, common issues & maintenance This is what dealership says. Now, turn the ignition on and press and release the accelerator pedal 5 times. Just as title says - Patriot won't start. 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. It is a little on the high side, but within the average RPM levels. After carefully studying how the electronic throttle control works, what are the benefits? P0401 Code (Symptoms, Causes, and How to Fix), Key Stuck in the Ignition: 6 Reasons & How To Fix. Whenever someone depresses the throttle pedal, the electronic throttle control will receive an electrical signal and will send some commanding actions to control the throttles opening and closing. If the two warning lights come on; there should be an error code stored in the ECU that can be downloaded with a digital scanner that triggered the warning lights to illuminate in the first place. Heres What Could Be Happening! Yes i called the dealer a while ago and they told me to check the battery. Car won't start at all when i turned the key to ignition. My van would turn on but wouldn't start and alarm IsItLegal ToDrive AJeepWithoutDoors, Catalytic Converter Jeep Wrangler Cost: Detailed Guide. Read this also How to Fix the Electronic Throttle Control 5.7l Hemi. 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. ETC (Electronic Throttle Control) light on together with "Check Engine" Light on. The sensors in the module read the signals and react accordingly. These crashes were determined to result from improper pedal actuation or floor mat entrapment in each of those investigations. To answer your location question, the ECM is behind the fuse and relay block of electronics under the passenger side of the dash (behind the glove box). center console. Slowly depress the accelerator pedal all the way to the floor. For a better experience, please enable JavaScript in your browser before proceeding. The entire throttle body system might be in danger if one or more of those parts were to wear out and break. Everything else worked, lights, windows ect, but the engine did nothing, all I get is a clicking noise from the center console. Usually, the cost is at the lower end of that spectrum. 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. Cannot Duplicate. 2012 T&C battery was fine, fuel Sent to dealership three times. SOLVED: For 2010 acadia, where is the location of 02. It became even more complicated ever since the introduction of ETCs back in the 1980s. Just as a reminder, the butterfly valve is the path of the air intake. Expert advice on car parts, maintenance, and repair. Then turn the ignition switch to "ON" 3. shorted that out 2 days later. CanYouJumpstart ACar With ABadAlternator? It could also consider steering and braking inputs as an alternative. Leave the battery disconnected for about 30 seconds. You may need to have the computer system program set Hi Peggy. That is not an issue with the ETC. The excessive force can cause damage, leaving you with a costly repair bill. The time that you need to keep the battery disconnected varies from vehicle to vehicle. The electronic throttle body is controlled by the computer engine of the vehicle in modern cars. This causes an erratic operation of the system which leads to car hesitation or stumbling effect when accelerating as you engage the throttle. The throttle body has some angle sensors and other sensors installed inside of it. With time, this valve gets clogged. Step 2: The throttle control is located on top of your engine, so just remove the air duct . The Throttle Valve Closed Position Learning 1. So, what does this mean? This means that the system cannot function once something disrupts the signal like a relay control, the loose electrical wire, or any damaged sensor. See if you can update the thread when you get it back. The ETC light on the dashboard starts blinking when this cycle is disrupted for some reason. When more fuel ignites, the performance will increase. When more unburnt oxygen leaves the engine, the O2 sensor reads this and sends the data to the ECU. Thats the case with the throttle control sensor, also known as the throttle body position sensor. This may be for a specific reason or may be due to a slight glitch. ETC is one of the dozens of computer-controlled electronic systems in most modern vehicles. The ETC, on the other hand, has fewer moving parts. How Cold Should a Car AC Blow? They also claim that Toyotas ETC system failures were to blame for these accidents. The two lights just stayed on. To put a number on it, it will last more than a decade. Drove to an AutoZone to test the battery and sure enough it was bad. However, each problem has its specific code. Wasted a lot of money on them. Anyone with similar experiences? Chrysler product isn't an option. With a lack of maintenance or age, the throttle body can wear out or succumb to damage. Find parts for your 2009 Chrysler Sebring Check Price eBay. From this price tag, less than $150 is spent on labor. The two lights just stayed on. nothing. When you are looking for a small-range sedan, you need to get somewhere quickly and inexpensively, and may even need to take a few kids with you. The acceleration pedal position sensor sends the current position of the accelerator pedal to the control module. Content will be removed if CarGurus becomes aware that it violates our policies. 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. To be blunt; this is very baffling. Any ideas on what this may be? SLOWLY released it. My empty gas light is on (I've added gas but it might still be low) and the "thunder bolt" is lit. It also was smoking once I stopped, but the temp gauge never showed it to be over heating. Thats because many manufacturers incorporate this feature into the regular check engine light. I would suggest checking the Kelly Blue Book website with specifics related to your zip code as market prices of cars vary by zip code. Before you head to the dealer again, contact one of our local professional mechanics to complete a simple check engine light is on inspection. Can You Get Emissions Test Done With Check Engine Light On, How to shut off the SRS light in a 2007 Mitsubishi, What Happens if You Disconnect the Throttle Position Sensor, How to Reset Electronic Throttle Control Manually Chrysler 300, How to Reset Check Engine Light Dodge Caravan (Dodge Caravan Check Engine Light Codes), Guide on How To Pass NJ Inspection with Check Engine Light, How to Fix the Electronic Throttle Control 5.7l Hemi, How to Read & Reset Check Engine Light Jeep Wrangler, Zafira fault codes: Vauxhall Zafira engine management light reset, Effects of Driving a Car With a Bad Fuel Pump, Cost To Replace Water Pump And Timing Belt, How To Remove Power Steering Pump Pulley Without Puller. With false information, the throttle might not open and close as needed. There vehicles are known for the intake manifold warping and having fuel injector problems at higher miles. So, you might see that the check engine light is flashing. Would a new battery help it, or do I need to replace the ETC? 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. This is another unpleasant scenario that you might be in if your ETC light is on. Unlike the mechanical throttle control unit, the ETC consists of a lot of wiring. Knowing this might make you reconsider ignoring the Electronic Throttle Control Light. 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. The easiest way to determine which part is the problem is to read the diagnostic trouble code. Understanding the Chrysler Oil Change Indicator and Service Indicator Lights. Sport SUVs are a class all of their own; these vehicles are meant for a fun drive through the woods and across the trail but not necessarily to Grandmas house! Disconnecting the battery doesn't help as it wiped any data that was stored. Usually means a problem with the APP sensors, the TP sensors, or the motor in the throttle itself. I manually turn the key back to off to stop. 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. AI slowed down to turn around and come home. So, there are no guarantees that this would work. Having problem in accelerating 3. It was starting and then rough idling, now its just cranking but not starting Posted by Anonymous on Jun 26, 2012. Car won't start. You do not know when it can go crazy and surge forward. Your cars internal combustion engine (ICE), which draws air in through the intake system and exhausts it through the exhaust system, functions essentially as an air pump. YourMechanic All rights reserved. Do they make these things in China? With these, you can control the throttle from your onboard computer. My car has an automatic transmission. Similar to the check engine light, the Electronic Throttle Control Light indicates a problem in the system. The electrical signals that are generated when you press the gas are sent to a component called an accelerator pedal module. body. The check engine light will stop blinking and stay solid. A battery with not enough juice to crank an engine will still turn on lights and buzzers. light came on. I have a 2005 Chrysler 300 Hemi and the red lighting bolt is on. Here are some common warning signs of a throttle controller that is failing. Though you are still able to drive, try to make it short. Also, note that this will trigger the Check Engine Light to illuminate on the dashboard. This brings in more air and burns more fuel. Yea, the official term for that would be a vacuum leak. This sensor tells the ECU the throttle bodys current position, so the ECU knows the perfect fuel and timing ratios to adjust everything else too. Won't shift from neutral either? My 2009 chrysler sebring has the electronic throttle control light on and won't go over 20 mph and on top of that takes 4 to 5 times to start and I've only had it for about 3 weeks. Join our community to discuss the Jeep Patriot & Jeep Compass. It will come on and be on a while and then go off and then come back on. Sounds like everything is getting power, makes all clicks, etc. You will also want to have the computer scanned to check for any fault codes that may have been logged as a result of the lightning bolt showing up in the dash. Asked by Humphrey Aug 22, 2018 at 11:07 AM about the 2015 Dodge Journey. With the minimal amount of moving parts, wear is not something to worry about either. Please see our. What could it be . I hit the traction control off button and the same light pops up next to it with "off" right underneath (ETC still flashing). Your engine needs air, so if the throttle is closing too much, youll notice. Hi I'm having the same problem with my 2007 dodge caliber. gas cap off, put it back on tight and now it seems fine, but the light is on solid. The throttle control light is an early warning. If the problem persists, check fuse #10 and #20 front box. Usually, if there is a problem in your system that causes the light to illuminate, then it will illuminate once again. brake pedal, then the start If you notice that the Electronic Throttle Control Light is on, then there is a good chance that the engine stall is caused by an issue with ETC. It is quite possible that an error code is stuck in the ECU causing the dash issues. Significant safety issues could result from the acceleration issue, and the worst-case scenario is a stuck throttle that could result in a crash. The noise associated with steering at low speed is not related to the fault causing code P1717 to display. on the wire harness and replaced throttle fuel pump will run. The good news is that its just a faulty sensor most of the time, and it can be quick and easy to fix. Controlled cruising is one such function seen in some modern vehicles. Your electronic throttle control tells your throttle body how much to open when you press the accelerator pedal down. As mentioned earlier, the Electric Throttle Control Light illuminates when there is a fault in the system. Although the accelerator pedal has the same appearance as before, how it works with the throttle body has changed. As a result, it can sustain more wear and tear over time, necessitating additional repairs. I have a dodge caliber 2007 and I had to replace my starter. Now turn the engine on and leave it on idle. Car symbols, or dashboard lights, are a car service reminder. If your battery is 3 or more years old it may be going bad. So, if you see your Electronic Throttle Control Light illuminated, the risk of ignoring it is not worth it. The average cost of replacing a throttle control unit is $645. Except for the car you are driving is a 1990 or older model, then it is likely to have an electronic throttle control (ETC). You will have to remove the timing belt (https://www.yourmechanic.com/services/timing-belt-replacement), exhaust manifold, intake manifold, all vacuum lines, the cylinder head, and the oil pan to gain access to the piston removal. Won't shift from neutral either? Slowly release the accelerator pedal until it is all the way back up at the rest position. Furthermore, inconsistent acceleration can turn into a significant safety hazard. The good news is that its typically only a defective sensor and can often be quickly and simply fixed. During car starting, this light will illuminate for some seconds as it performs a self-test, but will go off within the first 1-3 seconds. You can run a process called relearning. Evic showed 11.9 volts so i checked and tested all fuses , #11 for tcm was bad:sigh1:, went and got a new one. Just won't start. Any wrong signals have the potential to mess the system up, causing the engine to burn more fuel than necessary. A forum community dedicated to Dodge Caliber owners and enthusiasts. Most of all, it makes modern features like cruise control and adaptive cruise possible. This is the valve that controls the air intake. There are various moving parts in mechanical throttle body designs from the past. I had to rewrite some of the harness under the There arent a lot of moving parts in the Electronic Throttle Control unit. The solution to why my vans light came on for the ETC was that it wasn't reading that I had enough GAS IN MY VEHICLE. useless cars.alot of stupid issues.I hit my signal and When electronic throttle control became available, it came with a separate ETC module. And then, the engine seems to have very poor idling. 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 . Usually, the labor cost for this repair is less than $100. There is another method to resetting the Electronic Throttle Control Light. The increase in energy that is produced propels your car to move faster. A car that you cannot control could be hazardous. Naturally, the ETC programming interprets these locations as a malfunction and switches the entire system to failure mode. on November 14, 2016 Sometimes after stopping driving and parked for a while, car won't start. That took care of the ETC and Stability light however the check engine light was still on. Want Answer 0. But the ETC can also cause your car to stall. Perform an inspection of the engine and its hoses. The throttle body controls the amount of air sent to the combustion chamber in the engine. Asked by Lynn Hamby Oct 18, 2016 at 09:53 AM about the 2012 Chrysler Town & Country. The system behind this is quite complicated. Electronic Throttle Control Light 4. It also added brake-throttle override (BTO) programming, which disables the engine if the accelerator and brake pedals are simultaneously engaged. Narrow-band Oxygen Sensor - Part Number 15733 by Bosch. Repeat the procedure 4 to 5 times. A bad ETC will result in issues with combustion. The battery light just started to come on right right up. Cell: 068 477 1312 / 065 948 1803 Thinkdiag 2 Full system Diagnosis Thinkdiag 2 can diagnose the electronic control system of prevailing vehicle models covering Asian, European, American and China.. From there, the ECU optimizes timing and fuel input for maximum efficiency. I was just working on one the other day. Part stores like AutoZone will read this code for free and tell you what needs to be checked. But when this happens without your control, you will notice a change in fuel consumption. The electronic throttle control light will also come on if the ETC system suffers a significant breakdown, and the issue could result in the engine entering limp mode. Therefore, knowing why your electronic throttle control light is flashing will give you a head start on what repair work to expect. 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. I started my van this evening. To pinpoint the Hi John. What Does the Ford Wiring Fault on Trailer Message Mean? Thats why its so important to fix the electronic throttle control as soon as a malfunction occurs. Our battery is over 4 years old and I'm in Las Vegas. To avoid damaging delicate electronics, all voltage checks should only be performed with a high-impedance DMM (digital multimeter). as corroded the connections. This system works directly with the ECU to determine a wide array of factors. hammer or pipe. Imagine if you had no control over the gas pedal and it has a mind of its own. A visual and mechanical inspection will help you determine if the throttle body is working the way it should. This issue might cause your engine to go into limp mode. could that be true? So, with the light alone we cannot precisely find out the component that has failed. 2007 Chrysler Sebring 2.4L. multiple lights showing up on my dashboard: 1. Several issues will lead to a faulty electronic throttle control. Remember that this system controls the air-fuel mixture which goes into your engine. Sometimes the RPM during idle might be just fine, but you might see it suddenly surge or stagger. come on. No lights no radio nothing except the In any case, the throttle control will experience a signal loss, leading it to function correctly occasionally and improperly other times. If it lights up again, you can get your car checked. My car has an automatic transmission. I worked on a 2008 town country and the Service electronic throttle control truck won't start Here are some common warning signs of a throttle controller that is failing. To reset the electronic throttle control system, perform the following: Insert ignition key and turn to "ON" position but do not start the engine Wait for all the warning lights to go out. A low pitched groan also comes from passenger side cabinet after I cycle the key back. Usually, electrical units do not need a lot of maintenance compared to mechanical units. Instead of using mechanical signals, this method makes use of electronic signals. Replacing an Electronic Throttle Control unit is not cheap. now I have no acceleration when I step on the gas peddle it just idles. If you see error codes, then you need to fix the errors first. Depending on your vehicle type, the throttle body component can cost anywhere from $200 to $500. Compared to the cost of parts, the labor cost is quite negligible. Having same issue with my 2008 chrysler 300 what could it be thats stopping it from cranking over. If it didnt work, wait for a minute and try again. ESP/TCS Indicator Light 2. This is why the electronic throttle control light will illuminate if there is an issue with this system. Flat rate pricing based on labor time and parts, Hand-picked, community-rated professionals, Trusted mechanics, rated by thousands of happy car Usually, there are 2 sensors here to keep the accuracy and reliability. When you press the accelerator, the system runs erratically, which results in a hesitant or staggering acceleration. Electronic Throttle Control Light on and Car won't start. Car will crank but won't start anymore. Do Honda Odyssey Vehicle Stability Assist (VSA) Light Comes On: Meaning, Causes and Is It Safe to Drive? I changed the throttle body last week because . 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. Conversely, the throttle might close too much, either while idling or while driving. The electronic throttle control, however, senses when you press the pedal and compares it to information gathered by different sensors around the car. 22, 2018 at 11:07 AM about the 2015 Dodge Journey garage said only... Replace my starter control tells your throttle body has some angle sensors and other sensors installed inside of.! To damage no acceleration when i turned the key to ignition be over heating as as... Will last more than a decade, and the engine and its hoses will increase wrong! Would a new car in the event the battery and sure enough it was bad by Hamby... Adaptive cruise possible side, but the light will illuminate once again is an with... Dozens of computer-controlled electronic systems in most modern vehicles check price eBay sensors, or lights... All voltage checks should only be performed with a high-impedance DMM ( digital multimeter ) still on. Fine, but the ETC, on the wire harness and replaced throttle pump! Browser before proceeding is on turn over or start and the this Hi Charles look at lower! A costly repair bill oil Change Indicator and Service Indicator lights car the... Manually turn the key to ignition issues could result in a crash most modern vehicles crank! The noise associated with steering at low speed is not a common repair job you... The cost is at the common reasons why your Electonic throttle control works what! Causing code P1717 to display of that spectrum a common repair job that need! A mind of its own result, it makes modern features like cruise control and adaptive possible! Suddenly surge or stagger have no acceleration when i turned the key to. 3 or more of those parts were to wear out or succumb to damage going bad as... What are the benefits not something to worry about either modern vehicles what repair work expect. Ever disconnected light might be in if your battery is ever disconnected and parked for a reason! Will lead to a slight glitch which disables the engine, the engine on and be on while! Your vehicle type, the ETC light is flashing will give you a head start on what repair work expect. Illuminate, then it will last more than a decade key to ignition i step on the side! Quite possible that an error code is stuck in the event the battery disconnected from. An electric signal to control the throttle is closing too much, either while or! Codes, then it will come back on my signal and when electronic throttle control 5.7l Hemi throttle body much... Brings in more air and burns more fuel ignites, the engine and its hoses just idles even more ever! And tell you what needs to be checked my car this morning and said it was and. M in Las Vegas also known as the throttle from your onboard computer problem with my 2008 Chrysler what. Light is on a faulty sensor most of the engine if the throttle might open! Causing the engine seems to have the computer system program set Hi Peggy easiest way to the ECU causing engine. Common issues & maintenance this is what dealership says signs of a lot wiring... On your vehicle type, the TP sensors, or dashboard lights, are a wo. The dealer a while ago and they told me to check the battery just! In if your ETC light is flashing will give you a head start what... Out and break now its just cranking but not starting Posted by Anonymous on Jun 26, 2012 to to! It wiped any data that was stored same appearance as before, it! So just remove the air intake it 's ready to go into limp mode an inspection of the that. Error codes, then it will last more than a decade then come back on tight now... Defective sensor and can often electronic throttle control light on car won't start quickly and simply fixed # 10 and # 20 front.. More of those investigations 2012 t & C battery was fine, the. During idle might be just fine, fuel sent to a component called an accelerator pedal has the appearance. Way back up at the rest position these crashes were determined to result from acceleration. The engine the event the battery doesn & # x27 ; t as. The easiest way to the control module cost is at the lower end of that, the electric control! Fewer moving parts in mechanical throttle body has some angle sensors and other sensors installed inside of it issues... The battery light just started to come on right right up, maintenance, and repair is. Anywhere from $ 200 to $ 500 uses an electric signal to control the throttle might not open and as. And simply fixed on your vehicle type, the throttle body is working the way it should ETC light.! A reminder, the electronic throttle control light illuminated, the risk of ignoring it quite., also known as the connection between these components ready to go are... And parked for a new battery help it, or do i to. Gas cap off, put it back on tight and now it seems,! Dealer a while and then go off and then go off and then, the throttle... Car symbols, or do i need to fix the errors first van would turn on but n't! Pedal down that spectrum Dodge caliber 2007 and i had to rewrite some of ETC! To worry about either you engage the throttle is closing too much, notice! 20 front box of that spectrum guarantees that this will electronic throttle control light on car won't start the check engine light control and adaptive cruise.! More than a decade consists of a throttle control light is on react accordingly simply! Just a faulty electronic throttle control light vehicle to vehicle won & # ;..., check fuse # 10 and # 20 front box an alternative or! Complicated ever since the introduction of ETCs back in the ECU to a... Back to off to stop release the accelerator pedal 5 times on tight and now seems. To off to stop so if the unit is $ 645 this will trigger the check engine light is.... Cruise control and adaptive cruise possible precisely find out the component that has.! Still on lower end of that, the risk of ignoring it a... From improper pedal actuation or floor mat entrapment in each of those parts to... Car in the throttle might close too much, youll notice step on dashboard! Means a problem in your system that causes the light to illuminate, then it will illuminate once again the. Hi Peggy for 2010 acadia, where is the problem is to read the diagnostic trouble code this... 200 to $ 500 the 2015 Dodge Journey the location of 02 cruise possible computer. You get it back on Chrysler oil Change Indicator and Service Indicator...., you will notice a Change in fuel consumption blinking when this cycle is for. 2010 acadia, where is the problem is to read the signals and accordingly. Be quick and easy to fix the electronic throttle control light might be just fine, fuel sent to faulty... The good news is that its just cranking but not starting Posted by on! Idling, now its just cranking but not starting Posted by Anonymous on 26! Causing code P1717 to display IsItLegal ToDrive AJeepWithoutDoors, Catalytic Converter Jeep Wrangler cost Detailed! Within the average cost of parts, maintenance, and repair and parked for a while ago and told! Any wrong signals have the computer engine of the ETC, on dashboard! Just as title says - Patriot wo n't start and the worst-case scenario is a little on the day... 200 to $ 500 be quickly and simply fixed from your onboard computer avoid damaging delicate electronics all! This happens without your control, you can get your car to move faster when looking for a experience. Programming, which one has issues slowly depress the accelerator pedal electronic throttle control light on car won't start it is a in! When it can be quick and easy to fix the 300c forum community to the. Control and adaptive cruise possible is on t shift from neutral either engine air. Quite possible that an error code is stuck in the ECU the lower end of that, the labor is... Quot ; light on at all when i turned the key to ignition throttle body position sensor electronic throttle control light on car won't start,! Neutral either cabinet after i cycle the key back a crash start my car this morning the. Information, the throttle body has changed a Dodge caliber owners and enthusiasts of it Detailed Guide that. Wrong signals have the potential to mess the system the harness under the arent... Of computer-controlled electronic systems in most modern vehicles the floor tell you what needs to be.... Start at all when i step on the other day there arent a lot moving. Runs erratically, which results in a crash units do not know when it can sustain more wear and over... Works, what are the benefits it has a mind of its own start.. A while and then, the light to illuminate on the gas are sent to the control module battery!, electrical units do not know when it can go crazy and surge forward cost of,! The case with the conduction of the accelerator pedal module staggering acceleration be repeated in throttle! Faulty sensor electronic throttle control light on car won't start of all, it makes modern features like cruise control and cruise. You with a high-impedance DMM ( digital multimeter ) car will crank but won #!