Skip the auto shop - Our mechanics make house calls

Q: At light on and car stalling

asked by on

The AT light came on after my car started to stall. Now, I am unable to move my vehicle and have difficulty changing gears.

A: The AT Light is indicating a fault with you...

The AT Light is indicating a fault with your transmission. The transmission in your particular vehicle has its own computer that can self diagnose issues it may be having. A qualified technician, like one from YourMechanic, could retrieve any stored trouble codes in the transmission and interpret them to determine why your car is stalling and displaying the AT Light. From there, proper repairs can be made to resolve both issues.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%

Get a quote

What others are asking

Q: drive gear not working

This sounds like a failed transmission range selection switch. The switch will need to be replaced to restore proper operation of the transmission. You may want enlist the help of a mechanic, such as one from YourMechanic, who will have...

Q: Gasket or main seal leaking oil.

There are dozens of places where oil leaks can originate. The rear main seal and head gasket are just two of the possibilities. I suggest you have dye put in the oil system to determine where the leak is coming...

Q: My car accelerates very slowly - do I have turbo failure?

Hi there. From the description you have given, there could be a few reasons for the lack of turbocharger and lack of power. It could be the turbocharger has failed and requires replacement. With no unusual noises, it could be...

Related articles

How to Renew Your Car Registration in Oklahoma(DELETED)
Having your car registered with the Oklahoma Tax Commission is an important part of driving legally in this state. You will need to do this within 30 days of moving to Oklahoma...
Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...
How to Avoid Back Pain in a Car
If you have back problems, sitting in a car for an extended period of time can be excruciating. Even without back problems, you could experience discomfort and soreness from...