02 Jeep Fuse Box Diagram: Everything You Need to Know

If you own a 2002 Jeep, you might be wondering where the fuse box is located and how to access it. The fuse box is an important component of your Jeep, as it contains fuses that help protect your vehicle’s electrical system. Knowing how to identify and replace blown fuses can save you time and money.

What is a Fuse Box?

A fuse box, also known as a fuse panel, is a container that houses the fuses for the electrical circuits in your vehicle. Each fuse is designed to protect a specific component of your car’s electrical system. If a component or circuit draws too much power, the fuse will blow, preventing damage to the component or the rest of the electrical system.

Where is the Fuse Box Located in a 2002 Jeep?

The fuse box in a 2002 Jeep is located under the hood on the driver’s side. It is a black rectangular box with a removable cover. To access the fuses, you need to remove the cover by pulling on the tabs at the front of the box and lifting it up.

What is Inside the Fuse Box?

The fuse box in a 2002 Jeep contains a variety of fuses, each with a specific amperage rating and function. The amperage rating indicates how much current the fuse can handle before it blows. The fuses in your Jeep’s fuse box are labeled with numbers and symbols that correspond to the function they protect.

  • Fuse 1: 10A – Trailer Tow Connector
  • Fuse 2: 20A – Brake Lamp Switch
  • Fuse 3: 10A – Interior Lights
  • Fuse 4: 10A – Power Locks
  • Fuse 5: 15A – Radio
  • Fuse 6: 20A – Power Outlet
  • Fuse 7: 30A – Power Seats
  • Fuse 8: 15A – Horn
  • Fuse 9: 20A – Power Windows
  • Fuse 10: 10A – Instrument Cluster
  • Fuse 11: 10A – Headlight Switch
  • Fuse 12: 10A – Airbag System
  • Fuse 13: 10A – Transmission Control
  • Fuse 14: 10A – Powertrain Control Module
  • Fuse 15: 30A – Blower Motor
  • Fuse 16: 10A – Air Conditioning Clutch
  • Fuse 17: 10A – Air Conditioning Compressor
  • Fuse 18: 10A – Fuel Pump
  • Fuse 19: 20A – Turn Signals
  • Fuse 20: 20A – Windshield Wipers

How to Identify a Blown Fuse?

If a fuse in your Jeep’s fuse box blows, you can easily identify it by checking the metal wire inside the fuse. If it is broken or melted, the fuse is blown and needs to be replaced. You can also use a voltmeter to test the continuity of the fuse.

How to Replace a Blown Fuse?

To replace a blown fuse in your Jeep, you need to:

  1. Turn off the ignition and all electrical components.
  2. Locate the blown fuse by checking the fuse box diagram.
  3. Remove the blown fuse by pulling it out using a fuse puller or pliers.
  4. Insert a new fuse with the same amperage rating and function into the slot.
  5. Replace the fuse box cover and secure it in place.
  6. Turn on the ignition and check the component that was not working.


The fuse box in your 2002 Jeep is an important component that protects your vehicle’s electrical system. Knowing how to identify and replace blown fuses can save you time and money. Always use fuses with the correct amperage rating and function to avoid damage to your Jeep’s electrical system. You can download a free diagram of the 02 Jeep fuse box from the link below.

[Download] 02 jeep fuse box diagram Free

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