now i have an electrical problem... -
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back > Models > Jeep CJ Forum > now i have an electrical problem...

FS: Wranger BRIGHT License Plate LED! Just $3! Great valueIntroducing MONSTALINER™ UV Permanent DIY Roll On Bed LineFS: Jeep Fog Light LED Bulbs! Several Brightness Options!

Unread 08-24-2002, 09:05 AM   #1
Registered User
Join Date: Jul 2002
Posts: 101
Angry now i have an electrical problem...

well i fixed my brake problem it turned out to be just a broken line going up to the master cylinder. the new problem is electrical. the jeep runs fine but if you turn it off it wont start without a jump. the alternator looks the battery is 2 days old. when you put the jumper cables on they get kinda hot and i dont think thats normal. the problem is almost like im leaving the lights on but im not. and there doesnt seem to be any thing on.

onesojourner is offline   Reply With Quote Quick reply to this message
Unread 08-24-2002, 10:44 AM   #2
only in a jeep cj
Registered User
1986 CJ7 
Join Date: Jun 2001
Location: Mobile, Alabama
Posts: 4,819
One quick check is to turn everthing off ans disconnect anything that is on all the time such as a clock or memery for the radio. Dissconnect the positive batt post and wait a few minutes then watch/listen when you put it back and see it you get a spark or sign of current. If so, there should be a short somewhere. That would lead to the batt discharging over night.
1975 CJ-6 1983 CJ-8
1986 CJ-7 Laredo 1986 TJ-7 Trail Jeep
2003 Inca Gold TJ Rubicon
only in a jeep cj is offline   Reply With Quote Quick reply to this message
Unread 08-25-2002, 09:07 AM   #3
Registered User
1979 CJ7 
Join Date: Dec 2001
Location: Santee, CA.
Posts: 753
Sounds like you have a bad ground to the engine/frame. Check out or replace your battery cables - I have found that they can appear to be fine but still won't pass sufficient current to get the job done.
OldJeepguy is offline   Reply With Quote Quick reply to this message
Unread 08-27-2002, 09:17 PM   #4
Registered User
Join Date: Aug 2002
Location: Louisiana
Posts: 10

I use to be an elect. rebuilder, and in this case i would first check for a draw more than 1 amp is a draw. you could do this 2 ways the easy way is to disconnect the negetive cable and put a test light is series with the cable and post. is there a bright light or a dim light? If there is a bright light ( this takes 2 people) have someone hold the test light in series like you have it showing the light ON. then pull 1 fuse at the time until you get the light to go out. when the light goes out you have found the draw, just find what that fuse opperates and fix the problem. if the fuse opperates more than 1 item put the fuse back in and check each item 1 at the time until you have found the prob.
if you need any more help please feel free to contack me!!!
We have done so much for so long with so little, That now we are qualified to do anything with nothing.........
kyp is offline   Reply With Quote Quick reply to this message

Quick Reply

Register Now

In order to be able to post messages on the forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.
Confirm Password:
Email Address
Please enter a valid e-mail address for yourself.

Email Address:


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Thread Tools

Suggested Threads

Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. is not in any way associated with Jeep or the Chrysler Corp.