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What does the lightning bolt mean on my jeep wrangler?

A dirty throttle body can sometimes get stuck or damaged and when that is the case, the system might report a ETC fault by illuminating the red lightning bolt symbol on your Jeep dashboard. A visual and mechanical inspection will help you determine if the throttle body is working the way it should.

What does the lightning bolt dash 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.

How do I fix my electronic throttle control light?

solution: stop driving your vehicle and have it towed to your mechanic. there, the first step will be to scan the engine computer for a trouble code. this should point your mechanic in the right direction. if there is no code, then a check of the sensors, relays, and wiring in the system should identify the problem.

Can you drive with electronic throttle control light on?

It is not safe to drive with an electronic throttle control light. While you might be lucky and only have a drop in fuel efficiency or a slight drop in acceleration, the problem can quickly get worse if the sensor readings continue to go awry.

How much does it cost to fix electronic throttle control?

If 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.

How much does it cost to fix a throttle control?

The average cost for throttle body replacement is between $489 and $600. Labor costs are estimated between $86 and $109 while parts are priced between $403 and $491. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location. Related repairs may also be needed.

How do I reset my electronic throttle control on my jeep?

Resetting your electronic throttle control manually can be a tricky job. First, make sure the accelerator pedal is fully released. Next, turn the ignition on and then turn it off and wait for ten seconds. During these ten seconds, be sure the throttle valve is moving by listening for a sound of operation.

How do you reset the electronic throttle control on a Jeep Wrangler?

Release your gas pedal fully. Turn ON your ignition without igniting your engine for about 2 seconds, then turn OFF the ignition for 10 seconds. Turn ON the ignition again for 2 seconds and turn it OFF for 10 seconds. This will notify your computer system of the new position of your gas pedal and closed position.

What is the electronic throttle control in a Jeep?

Electronic throttle control is a system integrated with your car’s master computer, the engine control unit (ECU). It utilizes a control module operated by the accelerator pedal and an electronic throttle body (air control valve – ACV) on the engine.

Can throttle controllers damage your car?

No, throttle controllers are not bad for your car or truck. They do not directly connect with any programming modules and only manage electrical current in the gas pedal.

Is replacing a throttle expensive?

Throttle Body Replacement Cost

While the throttle body isn’t the most expensive component on your vehicle, it’s not exactly cheap either. If you do find that your vehicle needs a new throttle body, you can expect to spend anywhere between $450 and $600 on both parts and labor.

Can I replace throttle body myself?

Disconnect any air or vacuum hoses from the throttle body. Remove the throttle position sensor from the throttle body. Remove the throttle body mounting screws and remove the throttle body assembly. Discard the old gasket and install a new gasket between the throttle body and manifold during installation.

What does a red lightning bolt mean on a Jeep Patriot?

Stuck Throttle Body

A dirty throttle body can sometimes get stuck or damaged and when that is the case, the system might report a ETC fault by illuminating the red lightning bolt symbol on your Jeep dashboard. A visual and mechanical inspection will help you determine if the throttle body is working the way it should.

What causes the throttle body to go out?

One of the main causes of a malfunctioning throttle body is internal contamination. Due to the contamination accumulated in the throttle body, the throttle valve can no longer move properly, causing problems with the control of the air supply.

How do I know if I need a new throttle body?

When the throttle body gets dirty, it has a direct effect on how smoothly the engine operates. Signs indicating a problem include rough idling, jumpy or sluggish acceleration, poor fuel economy, and stalling. With the use of a throttle body cleaning product, the dirt and debris buildup are easily removed.

How many hours does it take to replace a throttle body?

How long does a throttle body replacement take? The job usually takes around an hour for either a replacement or a cleaning.

What does service electronic throttle control mean?

Electronic throttle control (ETC) is an automobile technology which electronically “connects” the accelerator pedal to the throttle, replacing a mechanical linkage.