Does Check Engine Light Come on for Transmission

No, the Check Engine Light will not come on for transmission problems. The Check Engine Light typically indicates an issue with the engine or one of its components such as an oxygen sensor, spark plug, air filter, etc. The transmission does have a warning light that is separate from the Check Engine Light which will alert drivers to any issues with their transmission.

Common signs that there may be a problem with your transmission include slipping gears, delayed engagement when shifting into gear and difficulty finding neutral when stopped. If you experience these symptoms it is important to take your vehicle in to be serviced immediately.

The Check Engine Light is an important indicator of a vehicle’s performance, but what many people don’t know is that it can also come on for transmission issues. When the light turns on, it usually indicates that there is an issue with the vehicle’s transmission system and needs to be addressed immediately. It could be anything from a faulty solenoid or wiring to low fluid levels or other mechanical problems.

If you see your check engine light turn on, make sure you bring your car in for service right away so any potential transmission problems can be diagnosed and fixed before they worsen.

Can a bad transmission cause check engine light to come on

Does a Bad Transmission Make the Check Engine Light Come On?

The answer to this question depends on the issue with the transmission and what other parts of your vehicle are affected. Generally, if there is an issue with the transmission that causes it to not shift correctly or slips out of gear, then this can trigger a check engine light due to a malfunction in the engine control unit (ECU). However, if only minor issues occur within the transmission such as fluid leaks or worn out bearings, these may not cause any issues that would activate a check engine light.

Additionally, even if no mechanical problems exist within the transmission system but your car detects something wrong with its performance through sensors connected to ECU, it could potentially turn on a check engine light. Therefore, depending on how severe of an issue is occurring in your transmission along with other factors like sensors detecting changes in performance levels will determine whether or not you’ll get a check engine light from having bad transmissions.

What Does a Transmission Warning Light Look Like?

A transmission warning light looks like a yellow/orange gear icon with an exclamation mark in the middle. This warning light usually appears when there is an issue with your vehicle’s transmission system, such as low fluid levels or other problems that may prevent your car from shifting gears properly. It can also indicate that you need to have the transmission serviced soon, so it’s important to pay attention to this warning and have any necessary repairs completed as soon as possible.

If the problem isn’t solved quickly enough, it could create major damage down the line, leading to expensive repair costs and possibly even replacing the entire transmission system. Being aware of what a transmission warning light looks like can help you take action sooner rather than later and keep your car running smoothly for years to come!

Is There a Warning Light for Low Transmission Fluid?

Yes, there is a warning light for low transmission fluid. The warning light typically looks like an exclamation point inside of a triangle and will appear on your dashboard when the fluid levels are running low. It’s important to never ignore this warning light as it could be indicative of a wide range of issues in the transmission system, including something as simple as needing more fluid or something more serious such as worn out parts or other mechanical damage that requires repair.

If you see this warning light come on, make sure to check your owner’s manual for what action needs to be taken and take it immediately if possible. Taking care of these kinds of problems early can help prevent larger, costlier repairs down the road and keep your vehicle driving safely and reliably for longer.

Does Check Engine Light Come on for Transmission


Transmission Problems But No Check Engine Light

If your vehicle is exhibiting signs of transmission problems but the check engine light hasn’t yet illuminated, it could be a sign that the problem isn’t serious enough for the car’s computer to detect. It’s important to get your car checked as soon as possible even if there is no check engine light on, as transmission problems can become more expensive and difficult to repair with time. A qualified mechanic should be able to diagnose any issues and recommend the appropriate course of action.

Can Low Transmission Fluid Cause Check Engine Light to Come on

Yes, low transmission fluid can cause the check engine light to come on. When there is not enough fluid in the transmission system, it can lead to problems with shifting gears and other issues that will trigger the check engine light. This is because when a vehicle has low levels of transmission fluid, it causes stress and strain on the components within the transmission system which can result in damage or malfunctioning parts.

To avoid having this happen, make sure to keep an eye on your vehicle’s transmission fluid level and top off as necessary.

Transmission Light Vs Check Engine Light

The Transmission Light and Check Engine Light are two very important lights in your car. The Transmission Light is a warning that there is an issue with the transmission, while the Check Engine Light indicates a problem with one of the vehicle’s systems or components. If either light comes on, it’s important to have your car serviced as soon as possible so that any potential problems can be identified and addressed before they become more serious.


Overall, the Check Engine Light is a very useful tool for drivers to be aware of. It can help to detect any issues with either the engine or transmission, and alert drivers before major problems arise. However, it is important to note that while this light may come on due to issues with the transmission, it could also mean there are other underlying problems that need attention as well.

If you experience your Check Engine Light coming on in your vehicle, have a professional inspect your car so they can provide you with an accurate diagnosis and repair recommendations.


  • Alex Gearhart

    Alex Gearhart, an automotive expert specializing in transmissions, has over a decade of hands-on industry experience. With extensive knowledge in manual and automatic systems, Alex is passionate about educating car enthusiasts on vehicle maintenance. As the chief author at, Alex simplifies complex concepts for readers, helping them make informed decisions about their vehicles. Outside of work, Alex enjoys road trips, restoring classic cars, and exploring new automotive technologies.

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