2003 Toyota Celica Wiring diagram
Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=83395
Printed Date: March 19, 2024 at 4:09 AM
Topic: 2003 Toyota Celica Wiring diagram
Posted By: tello1
Subject: 2003 Toyota Celica Wiring diagram
Date Posted: September 27, 2006 at 12:04 AM
I am in need of the stereo wiring diagram for a 2003 Toyota Celica. It has JBL speakers and is pre amplified from factory.
I'm hoping to install an after market stereo and have been unsuccessful finding a wire harness.
Replies:
Posted By: KarTuneMan
Date Posted: September 27, 2006 at 12:33 PM
+12V DC Battery(Constant) | Blue / YELLOW | | Radio | 15 Amp | Junction box behind panel, on right side of center console | Switched Accessory | Gray | | ECU-Acc | 7.5 Amp | Junction box behind panel, on right side of center console | Ground | Brown | | Power Antenna | Black | | Remote Turn On(output) | Red | | Illumination | Green & WHITE/ green | | Mute | Brown | | Left Front + | White | Line level output | Right Front + | Red | Line level output | Left Rear + | Yellow | Line level output | Right Rear + | Blue | Line level output |
AMPLIFIER OUTPUTS | |
Wire Function | Color | Note | Fuse # | Size | Location | 12V DC Battery | Blue / YELLOW | | Radio | 15 Amp | Junction box behind panel, on right side of center console | Remote Turn On (input) | Red | Also gray for accessory switch, as for the radio unit above. | Left Front Tweeter + | Pink | To input 2 of tweeter, and out at 1 with pink/blue. | Left Front Tweeter - | Violet | To input 4 of tweeter, and out at 3 with violet/white. | Right Front Tweeter + | Light green | To input 2 of tweeter, and out at 1 with light GREEN/ red. | Right Front Tweeter - | Blue | To input 4 of tweeter, and out at 3 with blue/red. | Left Rear Mid + | Black | | Left Rear Mid - | Yellow | | Right Rear Mid + | Red | | Right Rear Mid - | White | |
AT SPEAKERS | |
Wire Function | Color | Note | Left Front Mid + | Pink/blue | | Left Front Mid - | Violet/white | | Right Front Mid + | Lt.GREEN/ red | | Right Front Mid - | Blue/red | |
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