Q: The brake locks on me and won't let me start my car.

asked by on August 13, 2016

I tried going in my car and turning it on but when I try to press the brake to turn it on the break is really hard and won't let me press don't on it

My car has 16000 miles.
My car has an automatic transmission.

Hey there, thanks for writing in about your 2015 Chrysler 200. You may have a problem with the master cylinder or with the brake pedal assembly itself. The brake pedal needs to be pushed to start the vehicle, so if the brake pedal assembly is faulty, it will not send a signal to the computer telling it that the brake is on and its safe to start. I suggest having a certified technician, like one from YourMechanic, inspect your brake system in person to make the correct repairs.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Will not start even though I jumpstarted.
You may have an issue with your fuel or ignition system. The battery may be dying being brand new because of continuous cranking of the starter in attempt to start the vehicle. If the fuel or ignition systems have any...
Car wobbles in the rear.
You could have a bent rim or a bent hub. I would have the rim and hub checked to see which one is bent. I would recommend having a mechanic, like the certified ones at YourMechanic, come and check it...
Fixing a fuel leak on an O8 Dodge Caravan
First thing you want to do is you want to drive it until the gas tank is almost empty because the gas tank weighs a lot less than it does full. When it's full, it's a royal job. But, when...
low idle around 400 rpms
This generation of Lexus GS models has a known issue for this and can often be corrected by cleaning the throttle body (https://www.yourmechanic.com/services/clean-throttle-body). I would also recommend testing the MAF (Mass Air Flow sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement)) as well as this can...
Is there a smell which develops in a car when the catalytic converter starts to go bad?
Hi there. If there is a rotten egg or sulfur type of smell then most of the time this is caused by a failure in the catalytic converter. When these fail and become too hot they will smell like this....
Can the power steering return hose problems cause the Check Engine Light to come on?
Hello there, you have several different issues going on with your 2004 Toyota Corolla. Without knowing what the Check Engine Light is, I cannot determine if it has anything to do with the engine shaking or not. The power steering...
I own a 2006 Cayman S. I brought it into the dealer for some concerns - please help me decide what to do
Hello - tire "speed range ratings" like "N" are for sustained speed at a specified load. If you participate in "track days" or other high-speed driving events, you would be wise to stick with an equivalent "N" rated tire, whether...
No spark 1998 Jeep Grand Cherokee
Hello - your symptoms suggest someone may have "worked on" this without your awareness of what might have been done. Hate that! You will likely have to get out a voltmeter (https://www.yourmechanic.com/article/the-best-tool-for-mechanics-to-diagnose-electrical-issues) and start following the electrical path to the...
pcv valve hose replacement cost
The cost varies by zip code but I put in your year, make and model, and a random zip code, and the cost appears to be around $240. You can obtain a more authoritative, instant written quote, and schedule the...

Related articles

10 Biggest Car-Related Headaches and What to Do About Them
You You don’t want to, but if you're a car owner it's inevitable that at some point you will experience car troubles. It's also fairly certain that the machine you rely on will cause you grief when you least expect...
The Best Used Cars to Buy If You're a Rock Climber
If If you’re a rock climber, you want a vehicle that gets you where you need to go, even if the terrain gets rough. You may be living out of your vehicle at times, so you also want a rig...
Symptoms of a Bad or Failing Emergency / Parking Brake Cable
Common signs include the parking brake not holding the car properly (or not functioning at all) and the Parking Brake Light coming on.