What does it mean when the battery light comes on and stays on?
battery charging problem
Basically, the light indicates a battery charging problem. If the light comes on and stays on while driving, this means that your alternator is running solely on energy stored in the battery. If you continue driving, your battery will eventually drain and your vehicle will stop working.
Why does my Acura say check charging system?
What’s happening when the battery/check charging system light comes on? Whenever this light goes on, it means that the vehicle is running solely on battery power. If the problem continues and your charging system fails, the battery won’t be able to recharge and it will soon run down, leaving you with a dead battery.
How do I know if my alternator is bad?
7 Signs of a Failing Alternator
- Dim or Overly Bright Lights.
- Dead Battery.
- Slow or Malfunctioning Accessories.
- Trouble Starting or Frequent Stalling.
- Growling or Whining Noises.
- Smell of Burning Rubber or Wires.
- Battery Warning Light on Dash.
How do you know if its battery or alternator?
An illuminated dashboard light can indicate a problem with an automobile charging system. However, a very simple way to check if the alternator is working is to run the car and disconnect the positive terminal of the battery. If the vehicle stops running, then you probably have a bad alternator.
How to find all the Acura warning lights?
Click a link to learn more about each one. They are roughly ordered by importance, which tends to be by color (red, amber, yellow, orange, green, blue). There are over 60 of them, so search carefully! Models examined include CL, ILX, MDX, NSX, RDX, RL, RLX, TL, TLX, TSX, and ZDX.
Why does my Acura have a battery symbol?
The emission control system may have a problem or your engine cylinder could be misfiring. If the battery symbol appears on the dashboard, it means that there is a problem with the charging system. The battery is not getting charged, or the alternator is not generating enough power.
What to do if your Acura is not braking?
If the braking system is not functioning, apply the engine brake by downshifting the transmission to slow and stop the vehicle. Have an auto mechanic diagnose your Acura braking system. If this light comes on, it means there is low oil pressure in the engine. Stop the vehicle as soon as possible and check the oil level.
Why does the Acura airbag indicator light come on?
If the airbag indicator light comes On, it indicates that the Airbag system and seat belt tensioner is malfunctioning. Have a professional auto mechanic check your vehicle to make sure you are driving with the safety features of your Acura is functioning normally.
Why does my Acura Battery Light Come On and off?
This article applies to the Acura 3rd/4th Gen TL, RDX, MDX, 1st/2nd Gen TSX. An intermittent battery light, or one that comes on and off at an interval, is a common issue among several Acura models.
Click a link to learn more about each one. They are roughly ordered by importance, which tends to be by color (red, amber, yellow, orange, green, blue). There are over 60 of them, so search carefully! Models examined include CL, ILX, MDX, NSX, RDX, RL, RLX, TL, TLX, TSX, and ZDX.
Where is the Immobilizer on an Acura MDX?
Fuse 13 in the passenger’s side under-dash fusebox powers the immobilizer receiver (and a bunch of other stuff you’d probably notice wasn’t working, including the driver’s seat control and navigation if your MDX has it). Fuse #6 in the driver’s side under-dash fusebox seems to be involved, too…
What should the battery voltage be on an Acura?
Also, make sure that your battery cables are secure and not loose. Once the battery is fully charged, turn your multi-meter to the 20-volt setting and place the positive end of the multimeter on the positive post of the battery, then the negative end on the negative post. Your battery should measure at 12.6 volts or above.