In case you’re suffering from the red lightning bolt on your Chrysler 300, and even after resetting the electronic throttle system, it won’t start, you have no other option but to contact a mechanic. In case your vehicle doesn’t start, you might have to call the towing company, or the mechanic might have to arrange a towing van.
Full Answer
What causes red lightning bolt on Chrysler 300?
The most common cause of red lightning bolt on Chrysler 300 is a problem with the electronic throttle system. The cause of such a problem can be plenty. However, the red lightning bolt indicates a problem with this system. 2. Dust and contaminants:
Why wont my Chrysler 300 start?
The most common causes that hinders normal starting operation of your Chrysler 300 are dead key fob battery, dead 12v battery, corrosion on battery terminals, bad alternator, clogged fuel filter, broken starter, blown fuse, empty gas tank, immobilizer error or any fault in the electrical system. 1.
What's the Chrysler 300 starter motor life?
A starter is a motor for starting the engine of your Chrysler 300. The average life of a starter motor is about 100,000 to 150,000 miles, and the life will be shortened if the engine is started more frequently.
How to jump start a Chrysler 300 with a dead battery?
If dead battery is the reason for the breakdown of your Chrysler 300, you can easily jump start it using jumper cables and a healthy battery from another vehicle, or using a battery booster if available. First connect red cable to the positive terminal of your Chrysler 300’s dead battery, then to the positive terminal of donor battery.
How do you reset the red lightning bolt on a Chrysler 300?
Insert ignition key and turn to "ON" position but do not start the engine Wait for all the warning lights to go out. The check engine light may remain on. Slowly depress the accelerator pedal all the way to the floor. Slowly release the accelerator pedal until it is all the way back up at the rest position.
What does a red light with a lightning bolt mean?
electronic throttle control systemThe lightning bolt warning light alerts you to a fault in the electronic throttle control system in your vehicle. This may be a faulty throttle body, the throttle body sensor or possibly the throttle body control motor which is what controls the opening and closing of the throttle body as the motor requires more fuel.
What does the lightning bolt symbol mean on a Chrysler 300?
2:158:08Chrysler 300 lightning bolt warning - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo as soon as you turn the key off that throttle body light goes away until the ECU detects aMoreSo as soon as you turn the key off that throttle body light goes away until the ECU detects a problem again in the system.
Can throttle control make car not start?
What happens when my throttle position sensor goes bad. When a TPS goes bad, then the car's throttle body won't function properly. It could either stay shut or it won't close properly which is a severe issue. If it stays shut then your engine is not going receive air and it won't start.
How do I fix the electronic throttle control?
0:362:53How To Replace A Bad Electronic Throttle On Your Car - YouTubeYouTubeStart of suggested clipEnd of suggested clipGet a new one don't get a Rheem and the reman ones aren't that good the new ones are much betterMoreGet a new one don't get a Rheem and the reman ones aren't that good the new ones are much better then you put a new gasket. In slide the throttle assembly over it. And then bolt it back on snog.
How much does it cost to fix electronic throttle control?
$300 to $1,500If it's the electronic throttle controller then the replacement cost can range from $300 to $1,500 depending on the location and time to complete the job. If it's the throttle body itself that is damaged and needs to be replaced, the costs can also be in the same neighborhood.
What would cause a Chrysler 300 not to start?
The most common reasons a Chrysler 300 won't start are a dead battery, an alternator problem, or failed starter.
How do you fix a red lightning bolt on a dashboard?
1:102:15red lighting bolt fix ( dodge / jeep / Chrysler ) RELEARN PROCESSYouTubeStart of suggested clipEnd of suggested clipOkay what you have to do is press the gas pedal all the way inside. And then release slowly. ThereMoreOkay what you have to do is press the gas pedal all the way inside. And then release slowly. There and put it on the off position and then turn on the car. And that should fix your problem.
How do I reset my Chrysler throttle body?
Fully depress the accelerator pedal for 10 seconds. At this point the check engine light should change to blinking slowly indicating “Erasing ECU Memory”. 8. Release the accelerator pedal and turn the ignition switch to off.
What sensor would stop a car from starting?
A crankshaft position sensor (crank sensor) is an important device measuring the engine RPM and tracing the crankshaft position. The car won't start if the crankshaft position sensor doesn't work properly. The crank sensor can fail, or its wiring can get damaged. This may cause the car to stall or not start.
How do you reset a throttle position sensor?
The easiest way to reset your throttle position sensor is to unhook the negative cable from your battery for up to five minutes or to remove the fuse for your engine control module.
Why won't my car start but I have power?
The battery is mostly the culprit for a new engine that fails to start. But if the vehicle still has power, a dead battery is mostly out of the question, so is a dead alternator. Some batteries may come with lower charge retention capacity from the factory.
Why is my Chrysler 300 starting?
Corrosion on the contacts of your car battery leads to loss of contact and reduced current flow, which means that your engine can no longer start properly. To know if your Chrysler 300’s starting problems are from dirty battery contacts , you need to investigate them.
Why won't my Chrysler 300 crank?
If your Chrysler 300’s engine won’t crank or cranks very slowly, then the most likely culprit is weak or dead 12v battery. Investigating more closely and doing a battery voltage test will clarify whether the starting problem is due to the battery. A test can be done to measure the voltage between the battery poles, check the acid level and assess the condition of the starter battery.
How to check battery voltage on Chrysler 300?
The voltage of the battery on your Chrysler 300 can be measured precisely with a multimeter. Before the test, the multimeter is set to the voltage range of the battery and connected to its plus and minus poles.
How to start a Chrysler 300 with no key?
If you have a model of Chrysler 300 which only has a key fob with start/stop button and no place to insert a key, then try placing your key fob as close to the start/stop button as you can and then start the vehicle. If it doesn’t work, then look in your vehicle’s operational manual for exact location of key fob placement, as it may vary depending on model.
How to connect a donor battery to a Chrysler 300?
First connect red cable to the positive terminal of your Chrysler 300’s dead battery, then to the positive terminal of donor battery. Next connect black cable to the negative terminal of donor battery, then to the bare metal in the engine bay of your Chrysler 300. Start the donor vehicle and then your Chrysler 300.
What happens if the alternator breaks down?
Clogged fuel filter. The fuel filter of your Chrysler 300 does not wear out like a mechanical part, but it gets clogged by dirt and airborne particles and clogs over time. The permeability of the filter drops, and so does the fuel pressure.
How long does a starter last on a Chrysler 300?
A starter is a motor for starting the engine of your Chrysler 300. The average life of a starter motor is about 100,000 to 150,000 miles, and the life will be shortened if the engine is started more frequently.
CarGurus Experts
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. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.
Know more, shop wisely
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. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.
What does the lightning bolt light mean?
The lightning bolt warning light alerts you to a fault in the electronic throttle control system in your vehicle. This may be a faulty throttle body, the throttle body sensor or possibly the throttle body control motor which is what controls the opening and closing of the throttle body as the motor requires more fuel.
Why won't my car start when I sit?
Hi there. When a car sits for an extended period of time, several issues can occur that cause the vehicle to not start. Sometimes it's an ignition system problem. with relays or ignition system components being damaged or worn out....
How to reset the red light on a Chrysler 300?
In case you want to reset it yourself, below are the steps you need to take and these steps could also be applied for Chrysler 300 red lightning warning light reset too. 1) First thing to do is to insert your ignition key and turn to “ON” without starting. 2) Then wait for all the lights to go off.
Why is my Chrysler 300 idle so rough?
Having a rough idle can sometimes be caused by having a change in the throttle body position sensor. So to correct any accidental changes in your throttle body or reset electronic throttle control manually Chrysler 300, you can use these processes to get it solved.
What happens if throttle position sensor is faulty?
This means that once the throttle position sensor is faulty, the ECU will not know how to time everything, and then an engine code will illuminate.
What happens when throttle control sensor goes wrong?
Although this allows various kinds of cool features, but the disadvantage is that when one sensor goes wrong, the entire throttle system goes down.
Why is my throttle idle rough?
Having a rough idle can sometimes be caused by having a change in the throttle body position sensor.
Why does my throttle light come on?
This simply tells you that the electronic throttle control light comes on if only there’s an issue with the system. Whenever the throttle pedal is depressed, the electronic throttle control will receive an electrical signal and then sends the commanding actions to control the throttle’s opening and closing.
When should a throttle body close?
Note that the throttle body should open easily and should close automatically as soon as it is released.