1998 Toyota Landcruiser Car Stereo Wiring Diagram

Whether your an expert Toyota Landcruiser mobile electronics installer, Toyota Landcruiser fanatic, or a novice Toyota Landcruiser enthusiast with a 1998 Toyota Landcruiser, a car stereo wiring diagram can save yourself a lot of time. Automotive wiring in a 1998 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 1998 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 1998 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 1998 Toyota Landcruiser.


If you have any questions pertaining to the audio system in the 1998 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.

1998 Toyota Landcruiser Car Stereo 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 carlos benitez November 12, 2008 at 12:06 am

    i would like to know, if the 1998 land cruiser has an amplifier for the audio systems and if so, where is it located, thanks

  • Reply matt March 20, 2009 at 5:05 am

    where is the amp located in the car?

  • Reply ModifiedLife March 23, 2009 at 10:46 pm

    Matt, the factory amplifier is located behind the glove box to the right. Hope this helps. Good luck.

  • Reply Nathan December 24, 2010 at 12:27 pm

    USDM location of amplifier is under passenger front seat

  • Reply ModifiedLife December 30, 2010 at 2:33 am

    Nathan, thanks for the 1998 Toyota Landcruiser stereo amplifier location information contribution!

  • Reply Tom June 18, 2011 at 1:34 am

    Where is the speedometer signal wire for use with car stereo/navigation system? Where is the parking brake signal for same? Thanks!

  • Reply ModifiedLife June 21, 2011 at 4:21 pm

    Tom, use the violet wire (pin #15) at the ECM module behind the glove box for your speed sense wire. As for your parking brake signal, there should be a sensor with a single wire at the bottom of the parking brake itself. Hope this helps. Good luck with your 1998 Toyota Landcruiser navigation installation.

  • Reply jose July 18, 2012 at 12:04 am

    Do you need to disconnect the 1998 Toyota Landcruiser factory amp when installing a aftermarket stereo? I’m getting a really loud buzz. The grounds are tight and secure. Gain on amp is all the way down. Someone told me the factory amp can cause a buzzing sound. anyone?

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