Q: My battery light comes on when braking and every once in a while while driving?
When I'm braking my battery light comes on and comes on even once in a while when driving
My car has 118285 miles.
My car has an automatic transmission.
Recommended Services
| Warning Light is on Inspection | $94.99 - $114.99 | Get a Quote |
Hi there. Sounds like a battery terminal is loose and becomes slightly disconnected when the car is shifted forward during braking. Check the battery cables and make sure that they are tight on the battery terminals. If the battery cables are tight and clean, then there could be an issue with the brake light switch causing a short making the battery overload having the battery light come on. Check all of the wiring from the brake light switch to the brake lights. If there is no wiring issue, then I recommend seeking out a professional, such as one from Your Mechanic, to help you diagnose your brake warning light issue.
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
What others are asking
How do I replace the battery in my remote keyless entry (RKE) transmitter?
If the battery in your remote keyless entry (RKE) transmitter dies, then you will need to replace it. Usually you will be warned by a message from the Driver Information Center that reads “Replace Battery in Remote Key.” Replacing the...
Problem with intermittent momentary loss of firing/power X-Trail model
The catalytic converter does help to contribute to back pressure, however, it may not be related to your loss of power issue. If the same issue existed before removing the catalytic converter, then it is likely not the problem. Intermittent...
Car oil needs to be refilled before oil change is due
Hello. If you are losing oil, it is either leaking or being burned. The causes of burning oil would be faulty piston rings that allow the oil to blow by into the combustion chamber or bad valve guide seals that...
Can I wait to get my oil changed?
Today's vehicles are generally capable of going between 5,000-10,000 miles between oil changes. I would recommend basing your oil change intervals on mileage rather than months due to fluctuation in mileage driven. You should be fine waiting until December to...
What can i do about vibration on 3.0 ford ranger? 2009 Ford Ranger
Hi - there could be several causes of this vibration and noise (https://www.yourmechanic.com/question/thrumming-and-vibration-under-feet-when-driving-by-jenna-s), depending on the conditions under which they occur. If simply cranking the engine produces noise and vibration, the motor or transmission mounts may have gone bad, and...
The odometer won't increase or change, it is frozen on 30k miles.
Check the vehicle speed sensor (VSS) on the transmission and see if its unplugged. If the wire is plugged in, then either the VSS is not working or the speedometer gauge is broken. If you need further assistance with your...
04 Nissan car starts to overheat consistently at around 14-17km distance even after having the water pump and radiator replaced.
Hi there. If the vehicle does not have a thermostat, it needs to have one installed. The cooling system, including the water pump and radiator is virtually useless unless the thermostat opens the radiator to allow coolant to flow through...
why does my car jerk and lurch forward when i accelerate and jumps when i apply the brake
Hi Frank. There could be a few possible issues here. Usually, when the car lunges when you're on the brake, it's due to the torque converter slipping or other internal transmission problems. This is really something that a transmission specialist...
False "open rear access door open" msg. And lights aren't coming on inside when rear door really does open? Can this be reset
Hi Jasmine. Thanks for contacting us today. In most cases, this error message is activated when there is a failure of the rear door sensor. Sometimes an exposed electrical wire that is connected to the sensor can cause this to...
Related articles
A Buyer’s Guide to the 2012 Ford Fusion Hybrid
The The 2012 Ford Fusion Hybrid is a really great choice for anyone looking for a mid-size sedan. Not only does it boast plenty of room for people and cargo, but it also has a good amount of power and...
A Buyer’s Guide to the 2012 Ford Mustang
The The Ford Mustang has been an iconic vehicle for half a century, and its latest styling and updates only make it more attractive and more popular with American drivers. While its exterior may not be quite as eye-catching as...
The Best Used Cars to Buy If You Love Road Trips
If If you love to travel, comfort is very important in a vehicle. You want a nice, quiet ride, comfortable seating, and enough room. We have evaluated several used vehicles, and narrowed our favorite road trip vehicles down to the...
Browse other content
Cities
Services