How to Replace the Battery in a Nissan Pathfinder

The Nissan Pathfinder is a sport utility vehicle works well as both a truck for hauling and a passenger vehicle. If you see a white, chalky substance on the battery, you should change it with a new 12-volt battery. Nissan recommends that you use genuine Nissan parts. You'll want to find one that fits in the space (see Resources).
Difficulty: Moderate
Instructions
Things You'll Need
New 12-volt battery
Battery terminal puller
Wire brushes
Socket wrench
Gloves
Goggles
1

Locate the battery on the driver's side near the front bumper.
2

Remove the negative cable first and then disconnect the positive cable from the battery terminal. Use pliers or a battery terminal puller.
3

Lift the battery out of the compartment. The battery is easy to reach, though it may be a little high for some people. Have someone nearby to help if you don't think you can lift the battery out clear of the bumper.
4

Keep your gloves on at all times to avoid getting acid on your hands. Safely dispose of the battery at an auto parts store or a recycling center.
5

Use a wire brush to clean the surface that holds the battery. Wipe it down with a damp cloth and let it dry.
6

Clean the insides of the connector cables with a pointed wire brush and dry them off with an old cloth you can throw away. Wear glasses or goggles to prevent acid from splashing in your eyes.
7

Place the new battery on the shelf. Attach the correct cable on each terminal and tighten it securely with pliers or a socket wrench.

Tips & Warnings

Never smoke when replacing a battery.

Wear gloves when handling the battery and the battery cables.