Whether your an expert Lexus RX300 mobile electronics installer, Lexus RX300 fanatic, or a novice Lexus RX300 enthusiast with a 2000 Lexus RX300, a car stereo wiring diagram can save yourself a lot of time. Automotive wiring in a 2000 Lexus RX300 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 2000 Lexus RX300.
The Modified Life staff has taken all its Lexus RX300 car radio wiring diagrams, Lexus RX300 car audio wiring diagrams, Lexus RX300 car stereo wiring diagrams, Lexus RX300 car radio wiring schematics, Lexus RX300 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 2000 Lexus RX300 part or component.
Feel free to use any Lexus RX300 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 Lexus RX300 wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 2000 Lexus RX300.
Questions
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2000 Lexus RX300 Car Stereo Wiring Diagram
Car Radio Battery Constant 12v+ Wire: White/Blue
Car Radio Accessory Switched 12v+ Wire: Gray/Red
Car Radio Ground Wire: Brown
Car Radio Illumination Wire: N/A
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Black
Left Front Speaker Negative Wire (-): Pink
Right Front Speaker Positive Wire (+): Purple
Right Front Speaker Negative Wire (-): Light Green
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Blue
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Red
Right Rear Speaker Negative Wire (-): White
 
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hello, i have 2000 lexus rx300. since last two days i am having problem with my audio. i play the cd player in car always. but one day when i start playing cd player in car then it shows that the songs are running but i was not having any voice. means that speaker was not working. i check the bass, mid, all options in the front panel but didn’t work out. so i thought something wrong with the tape. then the next day morning i was going to work and i start the tape and it was working fine. i can hear the voice of the songs. but again for my lunch when i was starting the car at that time it’s gone. i can’t hear the voice from the speaker. and since last two days it’s not working any how. so first time it stopped working and the next day morning it was working fine, and now it’s not working at all. so i m confused. if any one can have some idea on this please let me know.
thanks
Rupesh, you may have a faulty factory amplifier in your car that is preventing any production of sound. Our advice would be to have your local Lexus dealer check out your audio system and find out what the problem might be. Hope this helps. Good luck.
Hello… I am having the same issue as Rupesh. I have a 2000 Lexus RX300 and I believe the factory amplifier has become defective. I would like to find the amplifier so that I can test it and get a replacement but I can’t seem to locate it. Can you please tell me where the amplifier would be located in this model of Lexus SUV?
Thanks for your time and help!!!!!
Mike
the factory amp is on the bottom of the rear seat in the back of the car fold down the back seats and you will have to take out everything in the trunk it going to be a long process if you want to get at it
Cliff, thanks for the 2000 Lexus RX300 car stereo factory amplifier location contribution!
I have a 200 lexus es 300. I recently replaced the battery and now the radio doesn’t work. It is just dead, no power at all. Any idea where I should start?
Jeff, it sounds like your radio might be in anti-theft protect mode. You may require an unlock code to get your radio out of standby mode. If you don’t have the unlock code, you may have to get it from the Lexus dealer. Hope this helps. Good luck.