Alpine iDA-X305S
Whether your an expert Lexus ES300 mobile electronics installer, Lexus ES300 fanatic, or a novice Lexus ES300 enthusiast with a 1994 Lexus ES300, a car stereo wiring diagram can save yourself a lot of time. Automotive wiring in a 1994 Lexus ES300 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 Lexus ES300.
The Modified Life staff has taken all its Lexus ES300 car radio wiring diagrams, Lexus ES300 car audio wiring diagrams, Lexus ES300 car stereo wiring diagrams, Lexus ES300 car radio wiring schematics, Lexus ES300 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 Lexus ES300 part or component.
Feel free to use any Lexus ES300 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 ES300 wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 1994 Lexus ES300.
Questions
If you have any questions pertaining to the audio system in the 1994 Lexus ES300, 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
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Adding More Information
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1994 Lexus ES300 Car Audio Wiring Diagram
Car Radio Battery Constant 12v+ Wire: Gray
Car Radio Accessory Switched 12v+ Wire: Blue/Red
Car Radio Ground Wire: Brown
Car Radio Illumination Wire: Pink/Blue
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: Pink/Blue
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 (+): Blue
Left Front Speaker Negative Wire (-): White
Right Front Speaker Positive Wire (+): Black
Right Front Speaker Negative Wire (-): White
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Yellow
Left Rear Speaker Negative Wire (-): White
Right Rear Speaker Positive Wire (+): Green
Right Rear Speaker Negative Wire (-): White
Note: White is the common ground for the signal going to the amplifier.
is there a way to install a sub woofer and an amp into the factory stereo system? and where can i find out how
Bryan, yes it is possible to add a subwoofer and an amplifier to the factory radio. It does take some wiring knowledge and installation know-how. You would require an aftermarket amplifier, amplifier wiring, subwoofer and a speaker to rca line out converter. Here is the Line-Out Converter you need:
Scosche 2-Channel Speaker to RCA Line Out Converter
When splicing in the RCA Line Out Converter, use the rear speaker wires to get a full range audio source. 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.
If your amp has its own wiring harness attached to(most of them are right next to your RCA’s input), then you don’t need the LOC. Just connect the rear speakers wire with those wire that attached with the amp and before you do anything make sure to check your wiring diagrams first then you can go ahead and do the installation. Each car has different wire schematics and colors. Don’t assume that all cars have the same wire colors, that’s wrong. It’s more complicated than what you think. I’ve done this to my Honda LX-P 08 and it works great. It has a stock radio, mp3, WMA, aux input for ipod,etc…I didn’t have to use the LOC when I install my aftermarket sub and amp but I still run my RCA’s cable in case for the future installation. Have a wonderful day!!!!
Jacknguyen, thanks for the 1994 Lexus ES300 stereo wiring information contribution!