Fuse boxes and alternator not shutting off

Tiny
AHOGG79
  • MEMBER
  • 1993 GMC C1500
  • 4.3L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 1 MILES
The alternator is staying on after you turn off the truck.
it's making beeping noise and is draining my battery I have replaced the same battery 3 times. How many fuse boxes does my truck have?
Do you
have the same problem?
Yes
No
Thursday, September 24th, 2015 AT 10:36 PM

1 Reply

Tiny
HMAC300
  • EXPERT
There is only one fuse box, you have a draw it could be abad alternator diode bridge causing the problem. Disconnect the large hot wire and see if the draw stops. You can go to how to repair diagrams electrical battery item 9
Was this
answer
helpful?
Yes
No
Friday, September 25th, 2015 AT 7:06 AM

Please login or register to post a reply.

Sponsored links