Are you having the Service Electronic Throttle Control Jeep warning problem? Is your electronic throttle control light flashing? What does it mean when your Jeep says Service Electronic Throttle Control? You have many questions regarding electronic throttle control. Today, I am here to answer.
You’re not alone if you see the service electronic throttle control Jeep warning. Many people face this specific issue. Your dashboard is displaying a service electronic throttle control Jeep warning because you have a faulty throttle control sensor or accelerator pedal position sensor, throttle body damage, clogged throttle body butterfly valve, throttle body motor breakdown, loose wire, dead battery, ECU issue, or ECM malfunction. Fortunately, you can identify and fix this issue in most cases.
In this article, I’ll explain what causes electronic throttle control problems. You’ll also learn what happens when the electronic throttle control goes bad and what are the symptoms of a bad electronic throttle body. Then I’ll also explain how to fix the service electronic throttle control Jeep warning. I’ll give instructions about how do you reset the service electronic throttle control.
Actually, you need adequate domain knowledge to solve the service electronic throttle control warning correctly and efficiently. So if you are facing this issue and don’t know what to do, read through the article, and you’ll be able to at least talk about your case with the dealership confidently.
Table of Contents
What Does the Service Electronic Throttle Control Jeep Warning Mean?
You may be wondering what the electronic throttle control light looks like and what it means when the electronic throttle control light comes on.
Jeeps have a specific warning light for faulty electronic throttle control. It resembles a lightning bolt inside reverse parenthesis. It is typically located on the left side of your dashboard.
In modern cars, the throttle system consists of sensors, modules, and actuators. This system improves your fuel economy and engine performance. But if something breaks down, the whole system collapses, and you lose control of your electronic throttle.
Multiple sensors and systems are therefore keeping an eye on your throttle system. When these systems detect an error or unusual behavior from your electronic throttle system, then the electronic throttle control light comes on.
If any issue occurs during your driving, the light will either flash or stay on, depending on your issue. You should check the operation of the ETC light.
First, you should safely and completely stop your Jeep. Put the transmission in the PARK mode. The light should turn off.
However, if the light stays on, you can drive the car but have a problem with the throttle system, which needs fixing.
If you see the electronic throttle control light flashing while you are driving, it indicates that you need to look at your electronic throttle control system immediately. At this stage, you can see degrading performances. Your engine may stall, your fuel economy may get bad, or you may experience rough idle. Also, your Jeep may struggle to start.
Now that you know what is the electronic throttle control warning on a Jeep Cherokee, it’s time to find out what causes service electronic throttle control error.
What Causes Service Electronic Throttle Control Error?
So, problems with the electronic throttle control produce the service electronic throttle control Jeep Cherokee warning. But what causes electronic throttle control problems? Where should you look to troubleshoot the problem?
Let’s take a deep dive into the common reasons.
1. The Throttle Control Sensor Is Not Working
Although sensors ensure the smooth running of the car, the downside is that they are sensitive and can break down easily. When they do, errors start to appear. In the case of electronic throttle control, the throttle control sensor and the accelerator pedal position sensor work prominently. The electronic control module opens the throttle. It depends on the throttle control sensor to inform if the throttle butterfly valve is open that specific amount and adjust the fuel-to-air ratio accordingly.
So when the throttle control sensor stops working or doesn’t give the feedback correctly, the ECM throws an electronic throttle control light so that you can investigate the problem. If your throttle control sensor is faulty, you’ll experience additional symptoms like the jerking and surging of the engine revs.
2. The Accelerator Pedal Position Sensor Is Not Working
Apart from the throttle control sensor, the electronic throttle control system also has an accelerator pedal position sensor. The accelerator position sensor communicates the current position of the accelerator pedal to the ECM stating how fast you want to go. The ECM then tells the throttle to adjust the throttle butterfly valve.
If the ECM doesn’t get the correct position of the accelerator pedal, then the whole system can get messed up. Because a faulty sensor will send random and incorrect data, and the car won’t accelerate. The system gets confused and realizes that the sensor has become faulty and produces an electronic throttle control light. Like the throttle control sensor, a defective accelerator position sensor will also cause some strange behavior from your engine.
3. The Throttle Body Is Stuck or Damaged
The electric components of your throttle body may be fine, but the mechanical components may still have problems. Then the system won’t work.
The Butterfly Valve Is Clogged Up
One of those problems is a clogged-up ACV butterfly valve. Dirt or corrosion can make the valve get stuck over time. It can’t move fluently from open to idle position. But mostly it gets stuck because of carbon build-up. Sometimes it gets so bad that the motor can’t open it at all. When it gets stuck, it blocks the airflow.
Because the throttle valve is a part of the electronic throttle control system, a stuck valve will raise the service electronic throttle control Jeep Grand Cherokee warning.
The Butterfly Valve Motor Breaks Down
A motor inside the throttle body powers the butterfly valve. When this motor stops working, the valve can’t move and gets stuck in a closed position. The throttle control sensor and the accelerator position sensor recognize this, and the service electronic throttle control light comes on.
4. Loose Wire or Dead Battery
If something prevents the signal from or to the electronic control unit or the electronic throttle control module, a service electronic throttle control Jeep Compass warning appears.
Faulty wiring can cause this issue. If the connectors are loose or corroded, then it can also happen. Sometimes loose ground wire or loose ground lug nuts are the problem. The loose ground wire can have high resistance. You may not look for them thinking they can’t be the cause.
The most probable cause can be a dead or weak battery. A dead or weak battery will prevent the normal operation of all the modules, including the electronic throttle control system. Hence, you may see the service electronic throttle control light on your Jeep.
5. Problem With the ECU
Despite being a rare case, your ECU can malfunction. It is the brain of your car computer, consists of many different modules, and takes in a lot of data from various sensors. A malfunctioning ECU can make the electronic throttle control light come on. But in this scenario, we’ll see other warning lights as well.
6. The Electronic Control Module (Ecm) Is Not Working
The ECM can malfunction for any reason. If that happens, the car will not work right because the ECM is responsible for the electronic throttle control and several other engine operations. If there’s any communication issue with the ECM or the ECM itself isn’t working, the service electronic throttle control Jeep renegade warning will appear.
7. Random Mechanical or Electronic Problems
It may be that the electronic throttle control light on the car won’t start, and you can’t find any issue with your throttle control system. In that case, it will be hard for you to troubleshoot the problem. The electronic throttle control light came on because there is some mechanical or electrical problem that isn’t directly related to the electronic throttle control.
So, you know why does your car say service electronic throttle control, but how do you clear service electronic throttle control? Let’s find out.
How to Fix Service Electronic Throttle Control Jeep Warning?
Is the service electronic throttle control Jeep Gladiator warning nagging you? How do you fix your electronic throttle control system? I will give you detailed steps about fixing your electronic throttle control warning.
1. Fix Your Faulty Throttle Control Sensor
You have two options if you see a service electronic throttle control light because of a faulty throttle control sensor. Fix it or replace it. If the sensor can be repaired, you should try it, but that is rare. The problem can reappear, and since the sensor is inexpensive, you’re better off replacing it because it will resolve the issue permanently.
Unfortunately, you can’t replace the throttle control sensor in some throttle bodies. The whole throttle body must be replaced, and that part is expensive.
Depending on your Jeep, if you can replace just the throttle control sensor, you may get away with paying $100 to $200, including labor costs.
However, if you need to replace the whole throttle body, you may have to pay around $400 to $600, including labor costs.
2. Fix Your Accelerator Pedal Position Sensor
Same as the throttle control sensor, you have to fix or replace it to clear the service electronic throttle control light if you have identified that the accelerator pedal position sensor is the culprit. You should replace it to avoid further issues in the future.
Like the throttle control sensor, you can’t replace some models’ accelerator pedal position sensor without replacing the whole accelerator pedal system. Replacing the accelerator pedal system is expensive and challenging.
You need to pay $100 to $200, including labor costs, if you can replace just the accelerator pedal position sensor. But if you have to replace the whole accelerator pedal system, you must pay $400 to $600, including labor costs.
3. Clean the Electronic Throttle Body
The electronic components of your electronic throttle control system may be fine, but the mechanical components may not be working as they should. You can inspect them visually.
See if there’s any visual obstruction. But most importantly, check if the throttle body is working normally. The butterfly valve should open and close automatically. The throttle body adjusts the air intake to the engine through the valve.
If the valve is stuck or doesn’t open or close with ease, the system won’t work or produce a service electronic throttle control Jeep Wrangler warning.
Over time carbon build-up develops and causes issues with the TCS. Clean it meticulously. You can use any throttle body cleaner.
If you’re thinking, can the electronic throttle control body be repaired? Then remove the air intake hose. After that, remove the throttle body. Clean all the carbon build-up, dirt, debris, and soot by spraying the throttle body cleaner and polishing it with a clean cloth. Put it back and reconnect all the connectors. It should work fine.
If it doesn’t work after cleaning, then the electronic throttle body has a major issue and you need to replace it. I have mentioned the cost already.
4. Replace the Electronic Throttle Body
If your throttle body is beyond repair and keeps producing the service electronic throttle control Jeep Compass warning, then you have to replace the throttle body.
Depending on the model of your Jeep, you can replace it in your garage with little effort. If you decide to take it to your dealership without a warranty, then be ready to spend around $400 – $600, including labor costs.
New OEM electronic throttle body is pretty expensive. Also, you can buy used throttle bodies cheaply. But if you decide on aftermarket parts, choose a premium quality one by checking its reviews and ratings. Although aftermarket parts are cheap, there is no consistency in their quality.
You’ll find that replacing a throttle body is relatively easy. Just follow these steps:
- Open your car hood and find your electronic throttle body. It’s under the air intake hose, so not clearly visible.
- Unscrew the air intake hose and remove it from the throttle body. Check for wear and tear and carbon build-up inside the throttle body.
- Disconnect the throttle cable, rubber coolant hoses, and the throttle position sensor.
- Four screws are holding the electronic throttle body. Unscrew them and detach the throttle body.
- Remove the throttle body gasket and replace it with a new one. Ensure that the new throttle body mounts perfectly to the intake manifold.
- Check if all the sensor connectors, hoses, and cables are reconnected precisely the way it was with the previous throttle body.
- Start your engine and watch the idle to ensure the repair works. If the idle speed is still unstable or too high after the throttle body replacement, then you have to do the idle re-learn process because the electronic throttle control has to adjust the air intake to the new throttle body.
It is a simple procedure. Check out this video if you don’t know how to do it.
5. Reprogramme or Replace the Electronic Control Unit
The Electronic Control Unit (ECU) malfunctioning is rare. But many problems start to surface when it malfunctions, including the service electronic throttle control Jeep Grand Cherokee warning. If the ECU malfunctions or encounters a software-related issue, it can trigger your Jeep’s service electronic throttle control light.
Addressing ECU issues involves one of two solutions:
If you’re lucky, the ECU may require reprogramming or updating its software to resolve the problem in your Jeep. Jeep periodically releases updates to fix bugs, improve performance, or address known issues of your model. If you face this issue and the ECU is the root cause, your dealership will connect their diagnostic tools to your Jeep’s ECU and perform the reprogramming procedure.
If you’re unlucky and reprogramming doesn’t rectify your warning light problem, you may need to replace the ECU. You have to find a new ECU that matches your Jeep’s specific make and model and then program it to work seamlessly with the rest of your Jeep’s systems. This is more expensive compared to reprogramming.
Both reprogramming and replacing the ECU need good technical knowledge and equipment. Trying to do it yourself is risky, can lead to further complications, and may not resolve the issue correctly. So if you’re uncomfortable doing it, I suggest making an appointment with your dealership.
As for the cost, ECU-related repairs can be quite expensive due to the complexity of the system. The cost can vary depending on your Jeep’s model, the extent of the issue, and labor costs. Reprogramming or replacing with a new module can cost you from $600 to potentially over $1,000.
6. Inspect the Battery and Wiring Connections
Faulty batteries and loose connections cause all sorts of trouble for Jeep drivers. If you see the electronic throttle control light on your dashboard, then it’s time to check the battery and confirm that there’s no loose connection. To fix the electronic throttle control light issue, follow these steps:
Verify the Battery’s Condition
A dead or weak battery will prevent the regular operation of your Jeep’s various modules, including the electronic throttle control system. Then, the Service electronic throttle control light will illuminate. Test your battery’s health and charge to ensure it produces enough power and holds the charge well. If your battery is not in good condition, replace it.
Inspect the Wiring Connections
Carefully inspect the throttle control system’s wiring connections to ensure they are secure, and there’s no damage. Any loose or damaged connections can lead to communication problems between the throttle control module and the throttle body. Then the service electronic throttle control Jeep warning may appear. If you find any damaged wires or loose connections, quickly reconnect or repair them.
Also, check for any loose or corroded connectors, battery terminals, loose ground wires, or lug nuts because they can be potential culprits. Don’t overlook loose ground wires; they can create high resistance and contribute to the issue.
7. Get the Error Codes From a Scanner
If that service electronic throttle control Jeep warning light keeps bugging you even after checking the wiring and battery, it’s time to check the car with an OBDII scanner to see what error codes it produces. This nifty device will recover error codes saved in your car’s computer system, giving you some valuable clues about what’s going on under the hood. Once you have those error codes, you can pinpoint the exact problem, resolve it with the necessary steps, and clear the warning so that you can get back on the road smoothly and safely.
8. Reset the system
When the electronic throttle control (ETC) light doesn’t go away, it can be pretty annoying. But there is a simple fix you can try before heading to the dealership and shelling out some cash.
Sometimes, electronic systems can act up due to temporary glitches or hiccups. Resetting the system this way may do the trick and make that ETC light disappear. By doing this, you’re essentially giving the ETC system a mini reboot.
To fix the electronic throttle control (ETC) light:
- Locate the fuse box in your car. Usually, it’s somewhere under the dashboard or in the engine bay.
- Find the fuse labeled “ETC” or “Throttle Control.” The fuse box should have a diagram that tells you which fuse does what if the labels aren’t crystal clear.
- Remove the fuse for about a minute.
- Reinstall the fuse. Make sure it’s secure and not wiggling around.
- Turn the ignition ON. Don’t start the engine just yet.
- Check if the ETC light is gone. If you’re lucky, you’ll find the light is gone, and your car’s performance is back to normal.
However, this fix is not universal. If the ETC light stays even after the reset or frequently comes back, it’s time to call the dealership. It can be a more severe problem that needs extensive diagnosis.
Now that you know how do you fix your electronic throttle control system, let’s discuss why you should fix service electronic throttle control.
What Happens When The Electronic Throttle Control Goes Bad?
Any problem with the electronic throttle control brings forth the electronic throttle control light, but what are the symptoms of a bad electronic throttle body that you usually experience? Let’s find out.
The Engine’s Power Output Gets Reduced
If you notice a lack of engine power when you’re accelerating or there’s hesitation, there can be an issue with the electronic throttle control (ETC) system. The ETC regulates the amount of air that goes into the engine, and any malfunction can cause a decrease in your Jeep’s performance. When the electronic throttle control has issues, it won’t be able to control the air intake properly, which will impact the engine’s power output.
A worrisome symptom of the electronic throttle control issues is your engine stalling. This can happen while you’re idling or driving, posing a safety risk you can’t ignore. It occurs when the system fails to regulate the throttle properly or can’t regulate it at all. If you’re experiencing engine stalling or any related issues with your Jeep, it’s vital that you check the electronic throttle control system thoroughly.
Jeep Accelerates or Decelerates Suddenly
Another symptom of a bad throttle body is that your Jeep unexpectedly accelerates or decelerates. If the electronic throttle control system stops working, the throttle may become stuck in an open position, causing sudden and out-of-control acceleration. It can also fail to adjust the accelerator correctly, in which case your Jeep will slow down unexpectedly.
Additionally, if you have a faulty throttle control sensor, it can cause acceleration issues, where your car may suddenly accelerate without reason, or you may experience a lack of power. In that case, it becomes difficult for you to keep the vehicle running.
Jeep Hesitates or Stumbles When You Accelerate
A faulty throttle control system causes hesitation or stumbling when accelerating, affecting vehicle performance and safety. You may also experience trouble accelerating and hesitation or jerking because there is a faulty throttle pedal position sensor causing a lack of power. In some cases, the butterfly valve may not open or close properly.
Acceleration is Unstable
If dirt or carbon build-up on the throttle body, air doesn’t correctly flow into the engine so you may experience unstable acceleration.
Don’t drive your Jeep in this condition. Inspect your car, check for codes, and diagnose the problem first.
Jeep Idles Roughly
When the electronic throttle control (ETC) system encounters problems, your engine idles roughly. The ETC system can’t regulate the throttle correctly, causing the engine to shake and vibrate during idle.
Jeep Idles Inconsistently
If dirt or debris in your throttle control system affects the airflow, your ETC system will lose effectiveness, and you’ll see inconsistent idle.
Also, if you have a malfunctioning throttle control sensor, it can cause inconsistent idling with random surges. You’ll also face engine misfires and excessively high or low idle RPMs. This imbalance can result in engine stalls and increased fuel consumption due to an air-fuel ratio issue.
Unpredictable Idling Patterns
In some cases, faulty sensors can cause unpredictable idling patterns. When your throttle body remains partially open, it causes high and irregular idle that never returns to a normal level. On the other hand, if your throttle closes too much, you’ll see that your engine is stalling, especially during driving, because there isn’t sufficient air supply.
Suddenly Dropping Fuel Economy
Without any doubt, what happens when the electronic throttle control goes bad is that you see a sudden drop in fuel economy, requiring you to fill up your car more frequently.
The electronic throttle control system in your Jeep controls the air-fuel mixture that the engine burns. If the system sends incorrect signals, more fuel can be injected than necessary, decreasing fuel efficiency.
If your throttle body is clogged up, it can also impact your fuel economy by reducing it by more than 10-15% until it’s cleaned.
The butterfly valve may also let in too much or too little air due to a malfunctioning throttle control sensor. Then the Engine Control Module (ECM) tries to compensate, which causes your fuel efficiency to go down.
Your Engine Gets Stuck in Limp Mode
Your engine will get stuck in limp mode when the electronic throttle control goes bad. Your speed will be very limited.
Limp mode is a protective measure programmed into the computer to prevent potential damage to the engine when the electronic throttle control goes bad. It indicates a serious issue in the system, and faulty sensors can trigger this.
In limp mode, you have limited functionalities available to you. It makes driving your Jeep normally challenging.
Your Check Engine Light Is On
Another symptom of electronic throttle body problems is the Check Engine Light. When a throttle body sensor becomes faulty, it triggers the Check Engine Light.
The engine control module constantly monitors the throttle body sensor, and if there’s an issue, this light will come on to indicate a problem in your Jeep.
When the Check Engine Light appears in your Jeep, an error code will be stored in the computer, which you can read using an OBDII scanner. If you see Code P2119, it indicates a “Throttle Actuator Control Throttle Body Range/Performance” problem. It is typically associated with the throttle sensor being out of range.
If the electronic throttle control goes bad, it alerts the ECU, which, in turn, triggers the Check Engine Light on your dashboard.
Your Electronic Throttle Control Light Is On
Your vehicle operates at peak efficiency, and any malfunction can disrupt the system’s balance. Fortunately, many crucial warning lights alert you to many potential issues.
A faulty throttle control sensor or throttle pedal position sensor triggers one of those flashing indicator lights, called an electronic throttle control light. The light comes on when the electronic throttle control system has issues with its sensors or circuits.
How Do You Reset the Electronic Throttle Control on a Jeep?
When the service electronic throttle control Jeep warning comes, and the electronic throttle control light on the car won’t start, you have to troubleshoot and solve the root cause of the problem.
If you are sure it’s just a glitch or the problem is fixed, and now you are thinking, how do I reset my ETC light? You have several options. But, the specific procedure can differ based on the model of your Jeep.
Option 1: OBD II scanner
You can reset the electronic throttle control of the Jeep using an OBDII scanner. But you can’t just clear the fault codes from the memory to reset the electronic throttle control light. If you don’t fix the problem causing the light and warning, they will just come back the next time you drive.
Option 2: Precision Steps
You can manually reset your electronic throttle control with these precision steps.
If you get any error codes by scanning with a scanner, fix them first. Make sure that your Powertrain Control Module system is working. Also, ensure that your car engine has no air leakage. Especially check your PCV system, filter cap seals, and dipstick for any problems.
Do not reset the service electronic throttle control; if your service engine light is on or you are reading codes related to the wrong idle speed, the absolute pressure of the manifold, and the airflow sensor.
But if you have everything in order, you can continue with the resetting process.
Take your engine to the normal operating temperature. Set the ignition timing to the manufacturer’s instructions if you have an old-style 4-stroke engine; otherwise, you don’t need to. To stop overloading your engine, turn off everything, including the radio, heater, and air conditioner, so they don’t negatively affect your throttle plate’s position. Put your front wheels in the neutral position, facing straight. Now you can reset the electronic throttle control light.
Take your foot off the gas pedal completely.
Turn ON your ignition for at least 2 seconds without starting your engine, then turn OFF for 10 seconds.
Again, turn ON your ignition for at least 2 seconds without starting your engine, and turn OFF for 10 seconds.
Your computer system will detect your throttle’s new open and closed position.
Turn ON your ignition for at least 3 seconds without starting your engine.
After exactly 3 seconds, push the accelerator five times, and release it within 5 seconds.
Wait for about 7 seconds.
Push down on your accelerator for about 20 seconds. When you see your check engine light stays ON and stops flashing, wait for 3 seconds and release your accelerator.
Start the engine and let it idle for about 20 Seconds.
Then rev your engine a couple of times to check the idle speed.
That is all!
If it doesn’t work for you, turn OFF ignition for one minute and go through the same process.
Option 3: Disconnect the Battery
- Turn off your engine completely.
- Locate the battery in the engine bay.
- Find the negative (-) terminal on the battery. Unscrew the nut, then remove the wire from the terminal. Your power supply is now disconnected.
- Keep the wire disconnected for about 10 to 15 minutes. This way, your Jeep’s computer system can reset and clear the fault codes stored in its memory.
- Connect the negative wire to the terminal. Screw the nut tightly with a wrench and make sure it is secured.
- Start your Jeep’s engine and let it idle for some time. Your electronic throttle control system will reset and initialize.
Option 4: Remove the Fuse
To reset the electronic throttle control of the Jeep, you need to remove the fuse for your engine control module. The engine control module is a crucial component.
- Locate the engine control module fuse. It is in the fuse box, which is usually located in the engine bay. Once you have found the fuse box, you’ll see a diagram indicating which fuse is associated with which module.
- Once you’ve identified the correct fuse, carefully remove it from its designated slot. This step is essential to ensure you don’t cause any damage to other electrical components. By disconnecting the fuse, you’re effectively cutting power to the ECM, which can help reset its settings.
- Wait for five minutes after disconnecting the fuse. This time frame allows the ECM to discharge any stored power and reset itself. During this brief period, your Jeep may display warning lights on the dashboard, which is entirely normal.
- After the five minutes are up, gently reinsert the fuse back into its original slot. Ensure it’s seated correctly and securely. By doing this, you’re restoring power to the ECM, which should boot up as if it were starting fresh. The ECM will gradually re-learn its settings and adapt to your driving habits over time.
Option 5: Reinstall Throttle Body
You can reset the electronic throttle control on your Jeep by reinstalling the electronic throttle body. It regulates the air intake into the engine.
- First of all, consult your Jeep’s manual for the precise location of the throttle body if you don’t know already.
- Once you’ve located the throttle body, carefully disconnect it. You may need to loosen some clamps or remove electrical connectors. Ensure you don’t damage the throttle body or surrounding components.
- Wait for a few minutes after disconnecting the throttle body. As the ECM reset through the fuse removal, this allows the engine’s control system to reset and clears any stored adaptive data.
- Finally, reconnect the throttle body by reversing your steps to disconnect it. Secure all connections and put everything back in place.
Take your Jeep for a test drive. If the electronic throttle control light stays on after a test drive, it indicates a more severe problem with the system. You should take your Jeep to your dealership so that they can comprehensively diagnose and repair it.
How Much Does It Cost to Replace the Electronic Throttle Control Unit?
Your Jeep electronic throttle control repair cost can vary based on your model. Usually, it is not that costly to repair the electronic throttle control, but it also depends on the specific issue you are having with your ETC system and what needs to be done.
For instance, if you only have a faulty sensor, it is a cheap fix, costing around $100 to $200 to replace. But if you have issues with the pedal linkage or throttle position module, you may have to pay about $400 to $500.
However, If you have a problem related to the butterfly valve or your electronic throttle control goes bad, the repair cost can go up to $700.
Several factors can influence your repair cost. For instance, if you can get to your throttle control easily, the repair may be cheaper, around $500 or even less.
But, if your throttle control is located in a complicated and hidden area, and you can’t get there without disassembling many parts, such as the air filter box and intake manifold, then your Jeep Compass throttle body replacement cost can reach as high as $700.
Also, if you have a newer Jeep, you may have more advanced and integrated electronic throttle control systems, leading to expensive repairs.
Overall you can expect to pay between $500 to $700 to fix your electronic throttle control Jeep unit, including the labor cost and any additional required repairs. A mechanic’s labor typically costs around $100 to $125, excluding taxes and fees.
Can You Drive With the Electronic Throttle Control Light On?
After seeing the electronic throttle control (ETC) light if you are thinking, can I drive my car if the electronic throttle control light is on? You absolutely should not. You have to address the issue promptly. You may be able to drive for a short distance without incident, but it’s unsafe to continue driving if the electronic throttle control light stays on.
The electronic throttle control manages the throttle opening in your Jeep’s engine. It is crucial for proper engine performance and responsiveness. If you have electronic throttle control problems, your car will need more fill-ups, acceleration will be unstable, or you can even experience a complete loss of power. Driving in this condition will be dangerous, especially during acceleration or traffic maneuvers, as you can unexpectedly lose power or face difficulty handling the vehicle.
Ignoring the service electronic throttle control Jeep Cherokee warning can cause more significant issues, potentially leading to expensive repairs or further damage to the engine. You should give importance to the service electronic throttle control Jeep warning lights on your dashboard and take your car to the dealership to diagnose and repair it as soon as possible.
Even if you don’t notice any major symptoms like a drop in throttle response or vehicle performance, your electronic throttle control light flashing, the air-fuel ratio may not be optimal. It’ll cause premature wear over time to your engine.
If you see a steadily lit electronic throttle control light, you have an intermittent or ongoing problem. But if you see a flashing electronic throttle control light, you have a more severe issue requiring immediate attention.
Either way, you must pull over safely and avoid driving further when you notice these warnings.
Which Jeep Models Are Mostly Affected by Electronic Throttle Control Problems?
- Jeep Cherokee 2014
- Jeep Grand Cherokee 2014
- Jeep Grand Cherokee 2015
- Jeep Compass 2012
- Jeep Compass 2014
- Jeep Compass 2016
- Jeep Compass 2017
- Jeep Renegade 2016
- Jeep Wrangler 2016
- Jeep Gladiator 2016
Are you having problems with your dynamic steering torque? Check out Dynamic Steering Torque Service Required: 7 Tips To Fix The Warning, where I have fixed the issue.
When you see the electronic throttle control light flashing in your car, and there’s a service electronic throttle control Jeep warning, the system signals that it needs your attention, and you should not ignore it.
Suppose you ignore the service electronic throttle control Jeep warning. In that case, it can lead to engine power loss, poor fuel economy, engine stalling, and even unexpected acceleration or deceleration, putting you at risk on the road.
To solve the issue, it’s essential that you read the fault codes using a diagnostic scanner, which will direct you to the specific problem that causes service electronic throttle control errors. The most common causes behind the service electronic throttle control Jeep warning include sensor malfunctions, broken wires, dead battery, faulty ECU, or malfunctioning throttle body.
If you see the service electronic throttle control Jeep warning, check the throttle control sensor and accelerator pedal position sensor for faults. Additionally, try cleaning the electronic throttle body from carbon build-up and debris. In some cases, you may need to replace the throttle body to fix service electronic throttle control. Inspect the battery and wiring connections for any issues. Removing and replacing the ETC fuse is another way to restart the system. If none of these steps solve the problem, you may need to reprogram or replace the Electronic Control Unit (ECU).
If you delay repairs, it can worsen engine performance and compromise safety due to potential acceleration issues. So, you should fix the ETC system quickly.