Auto >> AutoSPT >  >> Electric car

Why would the battery light come on a 2003 Ford Taurus even after alternator and starter have been replaced?

- Loose or Corroded Battery Cables: Ensure the battery cables are tightly connected to the battery terminals and the body of the vehicle. Check for any corrosion or damage to the cables and replace them if necessary.

- Faulty Voltage Regulator: The voltage regulator controls the amount of power supplied to the battery from the alternator. A faulty voltage regulator can cause the battery to undercharge or overcharge, leading to the battery light turning on.

- Damaged or Loose Serpentine Belt: The serpentine belt drives the alternator and other accessories in the engine. A damaged or loose belt can prevent the alternator from properly charging the battery, causing the battery light to come on.

- Electrical System Issues: There may be other electrical issues within the vehicle's wiring, fuses, or relays that are causing the battery light to come on. A professional mechanic should diagnose the electrical system to identify and fix the underlying problem.

- Old or Faulty Battery: Over time, batteries can weaken or become faulty, leading to issues with charging and power supply. If the battery is old or faulty, it may not be able to properly hold or receive a charge.

Auto Repair
What happens to your drivers license when you are at fault in an auto accident do they get point on driver licence? What to Do About a Cracked Windshield
Car Care
Can You Drive Out of State With a Learner’s Permit? Here’s the Difference Between a Timing Belt and a Timing Chain How to Treat the Car Gas Tank with Fuel Stabilizer
Engine
How to trace short Both headlights right side work but bulb and fuse check out good? Can you convert a gasoline fuel injected engine to propane?
Electric Car
What type of oil for Honda Civic Hybrid? How do you install a convertible top on 1970 Cutlass? Are classic black vans machine washable?
Autopilot
Who is Developing Driverless Cars? How do you turn mini cooper wing mirrors?
Car Photos
Will a 2000 Chevy truck tail light fit 04 taillight? How fix Car Condenser broken? What could happen If you overload the rear portion of vehicle and raining out your car easily?