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2002 Ford Expedition Car Radio Wiring Guide


Question: Where can I find a 2002 Ford Expedition radio wiring diagram? What are the 2002 Ford Expedition radio wiring harness colors?

If you’re looking to change the radio in your 2002 Ford Expedition or troubleshoot why your car radio stopped working, we’re here to help!

Our comprehensive 2002 Ford Expedition radio wiring diagram shows you all the radio wire harness colors, car speaker wiring colors and car speaker sizes. Use our 2002 Ford Expedition stereo wiring guide to help you with your car radio and installation needs.

2002 Ford Expedition Radio Wiring Diagram

This 2002 Ford Expedition radio wiring chart shows you all the 2002 Ford Expedition radio wire colors and their functions. Utilize this guide to help you with a car radio install or help with a car radio troubleshoot. If you don’t see the car radio wiring information you’re looking for, please feel free to ask your question at the bottom of this page.

Application Radio Wire Color
Car Radio Battery Wire (Constant Power 12v+) Light Green/Violet
Car Radio Accessory Wire (Switched Power 12v+) Pink/Light Green
Car Radio Ground Wire Black/Light Green
arrow Use a Car Radio Wiring Harness and Car Radio Dash Kit for an Easy Install!
Car Radio Illumination Wire Light Blue/Red
Car Stereo Dimmer Wire N/A
Car Radio Antenna Trigger Wire N/A
Car Radio Amp Turn-On Trigger Wire N/A
Car Radio Amp Mute Wire N/A
Car Radio Amplifier Location N/A
arrow Use an Amp Integration Harness to Connect Your Factory Amplifier to an aftermarket radio.

2002 Ford Expedition Speaker Wiring Guide

This 2002 Ford Expedition speaker wiring chart shows you every speaker wire color and the speaker wire location. Use this 2002 Ford Expedition speaker wiring guide to help you with a speaker replacement or speaker upgrade. If the car speaker wiring information you’re searching for is not listed, please don’t hesitate to ask for it at the bottom of this page.

Application Speaker Wire Color
Front Center Speaker Positive Wire (+) N/A
Front Center Speaker Negative Wire (-) N/A
arrow Upgrade your Center Speakers for awesome sound!
Front Left Tweeter Positive Wire (+) N/A
Front Left Tweeter Negative Wire (-) N/A
Front Right Tweeter Positive Wire (+) N/A
Front Right Tweeter Negative Wire (-) N/A
arrow Upgrade your Tweeters for cleaner audio highs!
Front Left Speaker Positive Wire (+) Orange/Light Green
Front Left Speaker Negative Wire (-) Light Blue/White
Front Right Speaker Positive Wire (+) White/Light Green
Front Right Speaker Negative Wire (-) Dark Green/Orange
arrow Use a Speaker Wire Harness for easy Speaker Installation!
Rear Left Tweeter Positive Wire (+) N/A
Rear Left Tweeter Negative Wire (-) N/A
Rear Right Tweeter Positive Wire (+) N/A
Rear Right Tweeter Negative Wire (-) N/A
arrow Upgrade your Tweeters for cleaner audio highs!
Rear Left Speaker Positive Wire (+) Gray/Light Blue
Rear Left Speaker Negative Wire (-) Tan/Yellow
Rear Right Speaker Positive Wire (+) Orange/Red
Rear Right Speaker Negative Wire (-) Brown/Pink
arrow Upgrade your Subwoofer for deeper lows!
Left Subwoofer Positive Wire (+) N/A
Left Subwoofer Negative Wire (-) N/A
Right Subwoofer Positive Wire (+) N/A
Right Subwoofer Negative Wire (-) N/A

2002 Ford Expedition Speaker Sizes and Location

This 2002 Ford Expedition speaker size chart shows your speaker measurements and speaker locations. Use this chart to see what speaker fits in your 2002 Ford Expedition.

Application Speaker Size and Location
Front Center Speaker Size N/A
Front Center Speaker Depth N/A
Front Center Speaker Location N/A
arrow Upgrade your Center Speakers for awesome sound!
Front Tweeter Size N/A
Front Tweeter Depth N/A
Front Tweeter Location N/A
arrow Upgrade your Tweeters for cleaner audio highs!
Front Speaker Size 6″ x 8″ Speakers
Front Speaker Depth 4″ Depth
Front Speaker Location Front Doors
arrow Use a Speaker Wire Harness for easy Speaker Installation!
Rear Tweeter Size N/A
Rear Tweeter Depth N/A
Rear Tweeter Location N/A
arrow Use a Speaker Wire Harness for easy Speaker Installation!
Rear Speaker Size 6″ x 8″ Speakers
Rear Speakers Depth 4″ Depth
Rear Speaker Location Rear Doors
arrow Upgrade your Subwoofer for deeper lows!
Car Subwoofer Speaker Size N/A
Car Subwoofer Speaker Depth N/A
Car Subwoofer Speaker Location N/A

Questions and Answers

If you have any questions about your 2002 Ford Expedition radio installation, please don’t hesitate to post them at the bottom of this page. We’re committed to finding the answers you need, and members of the Modified Life community may also provide valuable insights into the car stereo information you’re looking for. Don’t hesitate to ask your car audio question; it could benefit others seeking the same answers!

Contribute

Do you want to contribute 2002 Ford Expedition stereo wire diagram information to benefit the Modified Life community? Feel free to share your insights by posting at the bottom of this page. We will gather any additional information presented below by our community, verify it, and incorporate it into the car radio wiring guide above for easy reference. We are consistently adding new information to improve and update this car stereo wiring guide as it becomes available. We appreciate your contribution in advance!

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15 thoughts on “2002 Ford Expedition Car Radio Wiring Guide”

  1. Daniel, double check ALL your fuses using an Automotive Fuse Tester because certain vehicles may have a wire tied into another circuit not labeled as car radio. You may have additional fuse boxes by the driver side of the dash, passenger side of the dash, driver kick panel, passenger kick panel, under the steering column or under the hood. If all of your fuses are good, we suggest you take your car to an experienced audio installer and have them troubleshoot your problem. Hope this helps. Good luck with your 2002 Ford Expedition radio troubleshooting.

  2. I tried installing an aftermarket head unit. When I turned on the car after the install, it did not come on. I thought maybe it was a bad unit, so I put back in the OEM Ford head unit but then that didn’t come on either. It was working before the switch so I’m confused. I have an 02 Expedition with Premium Sound (w/o Subwoofer) and the 6 disc changer in the console. I’m not worried about the CD changer, I just want to know what to do about the head unit. I checked fuses and they seem fine. Any suggestions?

  3. Ruben, you may have mixed up the battery constant and accessory switched wires. The battery constant always sends power to the radio to save your radio stations and other audio settings. The accessory switched wire sends power to your radio only when the key is in the ignition and your 2002 Ford Expedition is on. Check your wiring and make sure the correct radio wires are hooked up to the correct wires on your factory harness. Hope this helps. Good luck with your 2002 Ford Expedition radio installation.

  4. i’m hoping someone can help me with a problem. i’ve changed out 2 radio/cd players already,and i’m having trouble with both keeping memory settings, every time i turn the engine off, nothing is saved on the player, stations, cd track etc. also, i’ve changed out both battery terminals already,hoping that might fix it, bummer,i still have the problem, help would be cool to get, thanx

  5. Andrew, if you’re looking for a wire to turn on your amp.. technically you could connect your 2001 Ford Focus amplifier turn on wire to the radio switched 12v+ wire. That way your amplifier is on whenever your 2002 Ford Expedition is on and off whenever your 2002 Ford Expedition is off. Just make sure to run an in-line fuse holder with a 1-amp fuse on the amplifier turn on wire. You cannot use your antenna trigger wire because your amplifier will only turn on when your radio is on but won’t turn on when you play a CD. Hope this helps. Good Luck.

  6. I’m assuming the car stereo antenna trigger wire is what should be spliced to a remote turn on wire for an aftermarket amp? I can’t seem to find a solid blue wire in the pile of wires behind the deck. I believe it’s the smallest of the 3 harnesses of wires for audio, due to the fact that I see the same colors that run to the pre-amp in the rear for the factory sub. the other 2 sets of wires probably have something to do with with VHS player and CD changer. But from the deck I don’t see what color could be used for a remote turn on for my amp. Help would be appreciated. Thanks.

  7. I’m looking to add an Ipod to my oem stereo. I have a 2002 ford Expedition (Eddie Baurer) with cd changer. Can I add it without giving up my cd player?

  8. Nick, use the black/light green wire in the ignition switch harness located in the steering column. This is a switched power source. Hope this helps. Good luck.

  9. Mike, if your car didn’t come with a CD changer, it may or may not have a CD changer cord installed in your expedition. Most late model Ford Expeditions have the factory CD changer installed in the armrest between the front seats. You can take apart your center console to see if there is a CD changer cord underneath it. Hope this helps. Good luck.

  10. where is the cd changer cord for my 2002 ford expedition mine has a full bench in the front
    iam trying to hook up a factory ford cd changer

  11. THIS SITE IS AWESOME! I USE IT ALL THE TIME TO WIRE UP MY CAR SYSTEMS AT HOME. THANKS FOR KEEPING IT ONLINE AND FREE! YOU GUYS ROCK!

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