SPONSORED LINKS

I get in the car to leave the battery is always drained?

Tiny
CAROLYN REINSCHMIEDT
  • MEMBER
  • 1992 CADILLAC DEVILLE
  • 4.9L
  • V8
  • 2WD
  • AUTOMATIC
  • 150,000 MILES
I have replaced the starter and have a new battery. Still when I get in the car to leave the battery is always drained. When trying to jump the battery it will sometimes take an hour. I just keep rearranging cables for possibly better connection and when I turn over the engine to see if it starts my new starter just clicks. I have no idea what finally got the battery jumped. Is there anything I might be overlooking that could cause this to happen like fuses or something? Thank you for your Expertise in advance. Carol
SPONSORED LINKS
Friday, June 30th, 2023 AT 10:20 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,643 POSTS
The system has a draw, the first thing I like to do is remove the A/C compressor control relay because when they stick it leaves the compressor engaged and draws the battery down. here is a guide that can help and the location of the relay so you can remove it to see if the problem goes away:

https://www.2carpros.com/articles/car-battery-dead-overnight

Check out the images (below). Please let us know what happens.
Image (Click to make bigger)
Thumb
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Saturday, July 1st, 2023 AT 1:29 PM

Please login or register to post a reply.

Related Battery Drain Content

How to Test for a Battery Drain-Draw
VIDEO
How to Test for a Battery Drain-Draw
Instructional repair video
Battery Parasitic Drain Repair
GUIDE
Battery Parasitic Drain Repair
A car battery should hold its charge for a few months before needing to be recharged, if not the battery has gone bad or the car has a parasitic draw, something is staying ...
VIEW MORE

Sponsored links