1999 Nissan Frontier voltage regulator

1999 NISSAN FRONTIER
174,000 MILES • 4 CYL • 2WD • AUTOMATIC
Avatar
THAT ONEGUY
  • MEMBER
  • 1 POST
new battery, new alternator, after running 2 to 3 days the battery runs down again. Help...If you say voltage regulator, where is it? I've been looking for it and can't find where it is...
Oct 18, 2008 at 6:54 PM
Advertisement
Avatar
RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Check fuse A 80amp,fuse no.36 7.5amp, and fuse no.11 10amp.-all tests good-

The voltage regulator is built into the alternator but it can be replace. Overall get the alternator and battery load tested again making sure its producing an output and battery taking the charge
Oct 18, 2008 at 8:05 PM
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.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.