Does the Jeep Wrangler have 2 batteries?
A dual battery kit seems like the best option, but most people don’t realize that the Wrangler JL already has two batteries under the hood. The system also uses an Intelligent Battery Sensor (IBS) and variable-voltage alternator.
How do you change the battery in a Jeep Wrangler?
Step 1 Open the hood of your Jeep and locate the battery on the passenger side of the engine compartment. Starting with the negative battery cable, remove the battery cable retaining bolts from the battery ends with a wrench. Lift the negative battery off the battery and set it aside. Remove the positive cable and set it aside as well.
How big of a cable do you need for a Jeep Wrangler battery?
Next, move on to tighten down the two nuts that hold the brass down onto the terminals. The positive side is 9/16-inch, but you can use a 14mm. The negative side is ½-inch, or 13mm. They’re actually standard fasteners, but these metric sizes are close enough to to work. The factory cable ends go under the next ⅜-inch bolt down the rail.
What should I do if my Jeep Cherokee won’t start?
Start your jeep and let it run for 5 minutes. If the problem is a dead battery, then this will charge it. Do not start the car that has the live battery. Disconnect all cables in the opposite order that you connected them.
What kind of battery does a Jeep Wrangler have?
I have a 92 wrangler 4.0 6cyl with 5 speed, 200,000 miles on it and it just died. I have no electrical, wont turn over, no lights. If I put on the hazard I can hear the relay click but no lights. The parking brake light on the dash lights up but VERY faint. -New battery…nothing, still worn turn over, no power.
What to do if your Jeep wont start with no power?
Got one one day ,then went to go to work the next morning and BAM it’s as if his battery was drained. Lights came on very faint and all we got was small clicks. New key ignition unit and the thing worked perfectly again. Also, your Jeep will not start if you have no power going to anything.
What kind of Jeep Wrangler wont turn over?
Enter your ride HERE to be a part of MAY’s Ride of the Month Challenge! I have a 92 wrangler 4.0 6cyl with 5 speed, 200,000 miles on it and it just died. I have no electrical, wont turn over, no lights.
Where does the power supply go on a Jeep Cherokee?
There is a wire that goes to the power distribution box on the finder close to the battery, if you don’t have power to it nothing will work. Could be a dirty connection there or there is also a large main fuse in the PDB that supplies power to all circuits in the jeep.