Q: Charging problem.

asked by on September 29, 2016

Battery light comes on when driving at low speeds and doesn't go off. Then when you try to start it the next day, car won't start! I replaced battery, serpentine belt, belt tensioner, starter, alternator, electrical on ignition switch.

My car has 177000 miles.
My car has an automatic transmission.

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

Radio’s touchscreen died, what’s the problem?
Your touch screen system has a recall, R40 dated 7/28/2015, that pertains to the radio system being susceptible to a security vulnerability. The vulnerability could allow someone to access the system which could cause problems. The dealer will reprogram your...
cranks but wont start - 2010 Hyundai Accent
Hello. If the code remained on after the sensor was replaced, then it may be possible that the fault is with the wiring or the ECM. I would verify that the wiring and connector to the sensor are in good...
C121C torque request signal denied and P0334 Cam shaft sensor
The cam sensor code (actually P0344), is known problem, and there is a Technical Service Bulletin (https://www.yourmechanic.com/article/how-to-use-a-technical-service-bulletin-by-parker-hill) (232460) that addresses this fault and repair. Check with your Dodge dealer to understand what the TSB covers or not. The C121C code...
Windshield wipers are not working
Hi and thanks for your question. It is notorious for the wiper blade arms to strip out on the wiper motor drive rod. Check to see if the motor is turning the drive rod. If the drive rod is moving,...
Turn signal blowing fuse
Hello, thank you for writing in. When a fuse continues to blow, there is an extra power source coming from somewhere. Typically this means there is a short somewhere in the system. Tracing out this short can be difficult. If...
Car is making a hissing noise during acceleration.
Hi There, There are many things that could be caused by this, however a a common symptom of a vacuum leak is a hissing that will become more noticeable during acceleration as you describe. High idle speeds or in some...
My radio all of a sudden don't come on at all and power doors won't lock. My power windows works and the lights are still working.
Check all of the wiring in the dashboard and see if anything is loose or detached. If the wiring to the radio and to the doors are connected and tight, the the body controller has failed and needs replaced. If...
my gas mileage is decreased and i have random misfires, noisy lifters when cold but noise goes away once fully warm . o2 sensor?
Hi there. Thanks for writing in to YourMechanic.com about your issues the Toyota is experiencing. It is possible that you have two, independent problems that are causing two unique symptoms; the random misfire and the fuel economy issue. Although faulty...
Car will not move
Hello, thank you for writing in. While these issues are frustrating, it is best to take this kind of diagnosis step by step. The most common cause of these symptoms is low transmission fluid. The automatic transmission relies on the...

Related articles

A Buyer’s Guide to the 2012 Chevrolet Tahoe
The The Chevy Tahoe has always been one of the most popular SUVs on the market, and this trend continued in 2012. As always, the vehicle proved to be reliable and powerful, with plenty of space and features that people...
2012 Chevrolet Equinox vs. 2012 GMC Terrain: Which One Should I Buy?
The mid-size crossover SUV category offers the comfort and size of an SUV, but on the platform of a car, giving it the look and feel of a large hatchback. The unibody construction typical of passenger vehicles is used instead...
The Best Used Cars to Buy If You're a Personal Assistant
As As a personal assistant, you have a lot of demands placed on your time. Often it’s important that you be able to get around town quickly, running a ton of errands, picking things up here, dropping them off there,...