1999 Toyota Landcruiser Car Radio Wiring Diagram

Whether your an expert Toyota Landcruiser mobile electronics installer, Toyota Landcruiser fanatic, or a novice Toyota Landcruiser enthusiast with a 1999 Toyota Landcruiser, a car stereo wiring diagram can save yourself a lot of time. Automotive wiring in a 1999 Toyota Landcruiser 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 1999 Toyota Landcruiser.

The Modified Life staff has taken all its Toyota Landcruiser car radio wiring diagrams, Toyota Landcruiser car audio wiring diagrams, Toyota Landcruiser car stereo wiring diagrams, Toyota Landcruiser car radio wiring schematics, Toyota Landcruiser 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 1999 Toyota Landcruiser part or component.

Feel free to use any Toyota Landcruiser 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 Landcruiser wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 1999 Toyota Landcruiser.


If you have any questions pertaining to the audio system in the 1999 Toyota Landcruiser, 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.

1999 Toyota Landcruiser Car Radio Wiring 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: Black/Red
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: Black/Red
Car Stereo Amplifier Location: Right of the glove box.
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Pink
Left Front Speaker Negative Wire (-): Violet
Right Front Speaker Positive Wire (+): Green
Right Front Speaker Negative Wire (-): Blue
Car Audio Rear Speakers Size: N/A
Car Audio Rear 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 (-): Yellow

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  • Reply Chad S July 21, 2011 at 11:12 pm

    Hello, Is there an amplifier wiring harness for the 1999 toyota Land Cruiser available? Or what are the color codes for the amplifier wiring? Specifically, I need to know the power and ground that is connected in order to power the amplifier under the front passenger seat. thank you, Chad.

  • Reply ModifiedLife July 25, 2011 at 9:07 pm

    Chad, as much as we would like to help you, most of the car stereo amplifier wiring information listed on our website is provided by our visitors. We currently do not have the 1999 Toyota Land Cruiser stereo wiring information but hopefully someone from our knowledgeable Modified Life community would be able to chime in and help you out.

  • Reply John November 1, 2011 at 6:32 pm

    Did the 1999 Toyota Land Cruiser standard audio package come with a 3.5mm audio jack or any audio jack? Looking for an option to play iPhone, iPod, etc. besides the cassette adapter.

  • Reply ModifiedLife November 10, 2011 at 3:00 am

    John, we suggest you purchase an automotive auxiliary input adapter. This adapter will allow you to input any Apple iPod, mp3 player or portable music player into your factory radio. This is the easiest and most cost effective way to add an audio input into your factory stereo. Here is the adapter you will need:

    Aux Input Adapter for 1999 Toyota Land Cruiser

    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 1999 Toyota Land Cruiser aux input adapter installation.

  • Reply Eric Gawehn June 6, 2013 at 2:47 pm

    I have a 1999 Toyota Land Cruiser with original amplifier. The car has Left -Right speakers at the front, rear and sub woofer speakers. Does the original amplifier have separate inputs for low frequencies? How can I get the subs to function using my original Toyota amplifier? Can anyone help? Thanks much, Eric.

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