1994 Toyota Camry Car Audio Install Diagram

Whether your an expert Toyota Camry mobile electronics installer, Toyota Camry fanatic, or a novice Toyota Camry enthusiast with a 1994 Toyota Camry, a car stereo wiring diagram can save yourself a lot of time. Automotive wiring in a 1994 Toyota Camry vehicles are becoming increasing more difficult to identify due to the installation of more advanced factory oem electronics.

One of the most time consuming tasks with installing an after market car stereo, car radio, satellite radio, xm radio, car speakers, tweeters, car subwoofer, crossovers, audio equalizer, car amplifier, mobile amp, car amplifier, mp3 player, ipod or any car audio electronics is identifying the correct color car audio wires for your 1994 Toyota Camry.

The Modified Life staff has taken all its Toyota Camry car radio wiring diagrams, Toyota Camry car audio wiring diagrams, Toyota Camry car stereo wiring diagrams, Toyota Camry car radio wiring schematics, Toyota Camry car wiring diagrams and cataloged them online for use by our visitors for free. Our automotive wiring diagrams allow you to enjoy your new mobile electronics rather than spend countless hours trying to figure out which wires goes to which 1994 Toyota Camry part or component.

Feel free to use any Toyota Camry car stereo wiring diagram that is listed on Modified Life but keep in mind that all information here is provided “as is” without any warranty of any kind and most of the car audio wiring diagrams listed on our enthusiast website are submitted by the Modified Life community. Use of the Toyota Camry wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 1994 Toyota Camry.


If you have any questions pertaining to the audio system in the 1994 Toyota Camry, please feel free to post it at the bottom of this page and either we’ll do our best to find you the information you need or hopefully someone in the Modified Life community will have the information you’re looking for.

Request a Car Stereo Wiring Diagram

If you can’t find a particular car audio wire diagram on Modified Life, please feel free to post a car radio wiring diagram request at the bottom of this page and we’ll do our best to find you the diagram or schematic you need for your mobile audio installation.

Adding More Information

If you would like to help the Modified Life community by adding any missing information or adding a new car audio wire diagram to our resource, please feel free to post it at the bottom of this page.

1994 Toyota Camry Car Audio Install Diagram

Car Radio Battery Constant 12v+ Wire: Blue/Yellow
Car Radio Accessory Switched 12v+ Wire: Gray
Car Radio Ground Wire: Brown
Car Radio Illumination Wire: Green
Car Stereo Dimmer Wire: N/A
Car Stereo Power Antenna Trigger Wire: Black/Red
Car Stereo Amp Turn-On Trigger Wire: N/A
Car Stereo Amplifier Location: N/A

Car Audio Front Tweeter Size: N/A
Car Audio Front Tweeter Depth: N/A
Car Audio Front Tweeter Location: N/A

Left Front Speaker Positive Wire (+): Pink
Left Front Speaker Negative Wire (-): Purple
Right Front Speaker Positive Wire (+): Light Green
Right Front Speaker Negative Wire (-): Blue

Car Audio Front Speakers Size: 6 1/2″ Speakers
Car Audio Front Speakers Depth: 3″
Car Audio Front Speakers Location: N/A

Left Rear Speaker Positive Wire (+): Black
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Red
Right Rear Speaker Negative Wire (-): White

Car Audio Rear Speakers Size: 6″ x 9″ Speakers
Car Audio Rear Speakers Depth: 4″
Car Audio Rear Speakers Location: N/A

Car Subwoofer Speaker Positive Wire (+): N/A
Car Subwoofer Speaker Negative Wire (-): N/A

Car Subwoofer Speaker Size: N/A
Car Subwoofer Speaker Depth: N/A
Car Subwoofer Speaker Location: N/A

The 1994 Toyota Camry radio wire color information above is updated as it is submitted by the Modified Life community.

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  • Reply jeremy July 23, 2008 at 12:39 pm

    Thank you so very much. The dealer couldn’t even give me straight answer on the wire codes for my 94 celica. I probably could have figured it out but your site made things sooooooooo much easier and faster. I can not thank you enough.

  • Reply ModifiedLife July 23, 2008 at 3:55 pm

    Jeremy, we’re glad we could help you with your car radio wiring diagram needs.

  • Reply Mike July 28, 2008 at 12:11 pm

    On my 1994 Toyota Camry LE’s stereo I noticed a round connector (left site looking at the back of the stereo). Can I somehow use the R IN and L IN connectors in that round connector to get a Line In through my stereo? Thanks.

  • Reply ModifiedLife July 28, 2008 at 2:28 pm

    Mike, the round connector is used for a factory cd changer. As far as we know, you can’t splice into the cd changer plug to make a standard line-in. Hope this helps. Good luck.

  • Reply ryannnnnn August 26, 2008 at 5:08 pm

    you guys helped me so much!

  • Reply ModifiedLife August 27, 2008 at 4:35 pm

    Ryan, we’re glad we could help you with your car stereo wiring diagram needs.

  • Reply Yogi March 18, 2009 at 12:49 pm

    I have 1994 Toyota Camry XLE. The Amplifier that resides below the passenger seat has gone bad. I am looking for a cheap one with which I can make my radio, tape and CD work. Can you please let me know if I can replace that part with something that is available in the market or else is there any way I can make it work without the amplifier?

  • Reply ModifiedLife March 23, 2009 at 4:09 pm

    Yogi, you have a couple of different options. You can go to the dealer but this can be expensive. Another option is to visit some local junkyards and get lucky finding a spare amplifier. Lastly, you can try taking your car to an experienced installer and have them bypass the amplifier all together. Hope this helps. Good luck.

  • Reply ivan May 27, 2009 at 1:32 am

    need a wiring diagram for a 1992 Toyota Previa , all the radio wires are cut so i cant figure it out. thanks.

  • Reply ModifiedLife June 3, 2009 at 5:12 pm

    Ivan, ask and you shall receive: 1992 Toyota Previa Car Stereo Wiring Diagram

  • Reply Duncan June 18, 2009 at 8:01 pm

    Hi I have a 1994 Toyota Camry LE 4dr. Sedan. I was wondering what kind of amplifier I might already have and what I need to buy if I want to put in new door speakers. Ill eventually get stereo and back window speaks but I wanted to start with the front as my budget grows… so far i was looking at Polk Audio DB651 6.5-Inch Coaxial Speakers. but the amplifiers all i was hoping for right now or even the wiring diagram thanks alot

  • Reply ModifiedLife June 25, 2009 at 3:22 am

    Duncan, as far as we know, the 1994 Toyota Camry LE does not have a factory amplifier. You will need a set of 4-ohm speakers to replace the front speakers. Hope this helps. Good luck.

  • Reply big i September 11, 2009 at 12:26 am

    my wires are cut on a 94 buick park avenue ,need help wiring a radio, need a wiring diagram thanks

  • Reply ModifiedLife September 22, 2009 at 5:40 pm

    Big I, ask and you shall receive: 1994 Buick Park Avenue Car Radio Wiring Diagram

  • Reply Lombardo November 25, 2009 at 3:29 am

    Found you by chance, but sooooooo glad I did, thanks for the wiring diagram on the 1994 Toyota Camry, same as Ivan’s comment, previous owner cut out all the wiring and it was difficult to figure out the correct wiring for a replacement stereo, your hard work just made mine a lot easier, Thanks!!
    Lombardo Geddes

  • Reply ModifiedLife January 26, 2010 at 1:28 pm

    Lombardo, we are glad we could help you with your 1994 Toyota Camry stereo wiring diagram needs.

  • Reply Reg March 10, 2010 at 5:22 pm

    Is the wiring diagram for a 1994 Corolla DX the same as this? If not, I am asking, so I shall receive!
    Also, any tips on installation or what unit/speaker config to consider under 400 that you can plug an iPod into? Hey, just thought I’d ask :-) Its for my sons who are pretty good kids.

  • Reply ModifiedLife March 16, 2010 at 8:49 pm

    Reg, ask and you shall receive: 1994 Toyota Corolla Car Audio Installation Diagram

  • Reply Matt March 30, 2010 at 9:15 pm

    I have a 94 Camry XLE. I recently installed an aftermarket radio using the harness kit you can buy from any auto parts store. Problem I’m having now is that my dash light dimmer switch burns up when I turn on the head lights. I plugged the factory harness back together and I no longer have that problem. I had to replace the radio because the factory amplifier went bad. I’ve double checked all my connections and they all look good/are correct. Any thoughts? Thanks

  • Reply Skip July 18, 2010 at 6:09 am

    i have a 1994 toyota camry model and want to be able to connect my ipod up to the stereo by cable instead of an radio transmitter or cassette deck transmitter. I’ve read that there may be a connection or auxiliary in plug at the rear of the stereo face. without risking damage to my radio by checking, is there are plug that i would be able to plug a ipod cable into, and is there any way or connecting one for superficial access when the radio is in its mount? thanks for the website. cheers

  • Reply ModifiedLife July 20, 2010 at 6:12 pm

    Skip, most late model vehicles do not have inputs to feed an mp3 audio signal to your factory stereo. You would have to install automotive auxiliary input adapter. An automotive auxiliary input adapter will allow you to input any mp3 player or portable music player into your factory radio. This is the easiest and most cost effective to add an audio input into your factory stereo. Here is the adapter you will need:

    Auxiliary Input Adapter for 1994 Toyota Camry

    If you’ve never installed car audio before, we advise you to take your car to an experienced mobile audio installer. Hope this helps. Good luck with your 1994 Toyota Camry aux input adapter installation.

  • Reply nathan January 27, 2011 at 12:39 pm

    thank you for this i just bought the car and the old owner took out the stock car stereo and put in a kenwood stereo. he only had 3 speakers hooked up and there was a lot of bare wires now. i know which wires are the left speakers and the other wires that are not in use, i can tape them up. thank you very much

  • Reply ModifiedLife February 2, 2011 at 2:34 am

    Nathan, we are happy we could help you with your 1994 Toyota Camry stereo wiring diagram needs.

  • Reply Al April 12, 2011 at 1:43 am

    i have a 1994 toyota camry and my car radio died on me i suspect a fuse blew could u please advise on where that fuse is and which one its is. thank you in advance.

  • Reply ModifiedLife April 18, 2011 at 9:57 pm

    Al, go to your fuse box and the fuse box cover should have a diagram showing you which fuse is the radio circuit. Simply pull the blown fuse and replace it with a new fuse with the same power rating. Hope this helps. Good luck with your 1994 Toyota Camry radio fuse replacement.

  • Reply Eric VanDerEems September 10, 2011 at 10:23 pm

    Thank you alot for this diagram, i’m having some trouble with my corolla’s wiring now. The dash and personal lights are not coming on after a new stereo install (i suspect the now empty green illumination wire.) the green wire was paired with another wire that was grounded, so i figured everything would be ok. anyone?

  • Reply Wynston September 18, 2011 at 7:11 pm

    No matter what I try my radio won’t work in my 1994 toyota camry. I hooked the radio up like to the proper wires but the radio still won’t turn on I’ve checked the fuse behind the change try on the left side of the steering wheel and its fine but the radio still won’t work. What do i do?

  • Reply ModifiedLife September 21, 2011 at 10:29 pm

    Wynston, double check ALL your fuses using a 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. We suggest you take your car to an experienced audio installer and have them troubleshoot your problem. Hope this helps. Good luck with your 1994 Toyota Camry radio troubleshooting.

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