Here is the audio stereo radio wiring information for your 2007 Toyota FJ Cruiser with the standard or JBL system. It will be useful when installing an aftermarket headunit, stereo sound system, new radio, or other automotive accessories. Make sure to grab the appropriate tools to test all the wires in your FJ Cruiser. Please check it over and use it as a GUIDE only to help you locate the appropriate wires. This schematic is provided free of charge and may not be 100% accurate. Failure to properly test all the wires may lead to vehicle or bodily damage. All information is provided as-is and accuracy is not guaranteed.
If you find any conflicting info please leave a comment with what you found in your 2007 FJ Cruiser. If you don’t see the audio radio wiring diagram you need comment and we will try to add it ASAP. Thanks for looking!
2007 FJ Cruiser Radio Audio Wiring Diagram Schematic Colors – Aftermarket Stereo DIY Installation Help
Car Radio Constant 12v+ Wire: Blue/Yellow @ Radio Harness
Car Stereo Ground Wire: Brown @ Radio Harness
Car Radio Ignition Switched Wire: Gray @ Radio Harness
Car Radio Dimmer Wire: N/A
Car Radio Illumination Wire: Green (+) @ Radio Harness
Car Radio Subwoofer Amp Turn On Wire: Pink/Blue @ Radio Harness when equipped
Car Stereo Power Antenna: N/A
Reverse Trigger: Red/Yellow (+) @ Dash fusebox or reverse lights
Parking Brake E-Brake Trigger: White/Red (-) @ e-brake
Left Front Speaker Wire (+) Positive: Pink
Left Front Speaker Wire (-) Negative: Purple
Right Front Speaker Wire (+) Positive: Light Green
Right Front Speaker Wire (-) Negative: Blue
Left Rear Speaker Wire (+) Positive: Black
Left Rear Speaker Wire (-) Negative: Yellow
Right Rear Speaker Wire (+) Positive: Red
Right Rear Speaker Wire (-) Negative: White
Center Channel Speaker Wire Positive / Negative: N/A
Subwoofer Speaker Wire Positive / Negative: N/A
Radio Size: Single Din or Double Din
Radio Removal Tools: – Dash Removal Plastic Pry Tools
REQUIRED PARTS FOR AFTERMARKET RADIO INSTALL
Used when installing an aftermarket radio:
REPAIR REVERSE WIRING HARNESS:
This is NOT used when installing an aftermarket radio. This plug is used to repair the OEM plug if it was cut off or damaged.
MOUNTING KIT FOR SINGLE DIN AFTERMARKET RADIOS:
MOUNTING KIT FOR DOUBLE DIN AFTERMARKET RADIOS:
OEM AUX AUXILLIARY PORT RETENTION:
You can manually splice an RCA into the wires below and plug them into your aftermarket radio to retain the OEM aux port:
OEM Aux Signal Left (+) Blue @ 20-pin harness at the radio
OEM Aux Signal Right (+) Pink @ 20-pin harness at the radio
OEM Aux Signal Left and Right Shield (-) Pinkish Red Common
OR to make life easier use the harness below no need to splice anything just plug and play!
This harness will keep your AUX and prewire for the ASWC interface below!
STEERING WHEEL CONTROL INTERFACE:
Use this to keep your steering wheel controls working with your new aftermarket radio. All wires connected at the back of the OEM radio:
SPEAKER WIRING ADAPTERS FOR AFTERMARKET SPEAKER INSTALL:
The adapters below will allow you to install a 6.5″ speaker in place of the OEM 6×9″ speakers in the front doors.
RECOMMENDED TOOLS FOR THE INSTALL – SAME ONES THE PROS USE!