Battery light on dash?

103,000 MILES • 3.0L • V6 • 4WD • AUTOMATIC
Avatar
MARTIN RUPPERT
  • MEMBER
  • 1 POST
The battery and alternator have been checked at two different service locations and both check fine. What else could it be? The fuse is also good.
Oct 24, 2024 at 11:45 PM
Advertisement
Avatar
STRAILER
  • ✓Experienced Mechanic
  • 55,709 POSTS
Is the alternator charging when the engine is running? Please go over this guide and let me know:

https://www.2carpros.com/articles/how-to-check-a-car-alternator

I know they tested good but was that in the car or out of the car? With the key on use this guide to check for power and to make sure the fuses #6 in the battery junction box and fuse #29 in the interior fuse panel are good and that they have power on both sides when the key is on. Please go over this guide and get back to us:

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Here are the fuse locations and the charging system wiring diagrams so you can see how the system works, check out the images (below). Please let us know what happens.


Oct 25, 2024 at 4:58 AM
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Frequently Asked Problems for This Vehicle