2002 Lexus SC430 Radio Wiring Diagram?
Welcome Guest :)
Joined: January 19, 2005
Posted: March 30, 2008 at 3:09 PM / IP Logged
Anyone have the radio wiring diagram for a 2002 SC430? I am looking to install an aftermarket unit in place of the factory Mark Levinson headunit and use the factory amps. Thanks in advance.
Joined: December 14, 2004
Location: Isle Of Man
Posted: March 30, 2008 at 5:02 PM / IP Logged
|+12V DC Battery(Constant)||WHITE/ red || ||Radio 1 ||30 Amp ||Relay box on right side of engine |
|Switched Accessory||Gray || ||Radio 2 ||10 Amp ||Junction box behind right kick panel |
|Mute ||Blue/white || |
|Left Front + ||Red ||Line level output |
|Left Front - ||Green ||Line level output |
|Right Front + ||Black ||Line level output |
|Right Front - ||White ||Line level output |
| AMPLIFIER OUTPUTS |
|Wire Function||Color||Note||Fuse #||Size||Location|
|12V DC Battery||WHITE/ red || ||Radio 1 ||30 Amp ||Relay box on right side of engine |
|Remote Turn On (input) ||Gray ||With accessory radio 2 fuse, as above. |
|Left Front Mid + ||Brown ||Or blue/orange (w/navigation) to pin 1 of nav. ECU & out at pin 2 as brown. |
|Left Front Mid - ||Green ||Or YELLOW /GREEN (w/navigation) to pin 10 of nav. ECU & out at pin 11 as green. |
|Right Front Mid + ||Blue/black ||Right door speaker (mid & tweeter) |
|Right Front Mid - ||Blue/red ||Right door speaker (mid & tweeter) |
|Left Rear Mid + ||Black ||This line passes thru telephone computer at center rear of luggage compartment, if equipped with cellular phone. |
|Left Rear Mid - ||Yellow ||Thru telephone computer if applicable. |
|Right Rear Mid + ||Red || |
|Right Rear Mid - ||White || |
|Subwoofer 1 + ||Pink ||Left front woofer (see notes for rear woofer) |
|Subwoofer 1 - ||Violet ||Left front woofer |
|Subwoofer 2 + ||Light green ||Right front woofer |
|Subwoofer 2 - ||Blue ||Right front woofer |
| Available Notes |
Rear woofer outputs are blue/red wire (+) for pin 2, RED / blue (+) for pin 1, RED / black (-) for pin 3 & blue/black (-) for pin 4.
This is all I could come up with !!!
Friday, March 24, 2023
• Copyright © 1999-2023 the12volt.com, All Rights Reserved
*All information on this site ( the12volt.com ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please
verify all wire colors and diagrams before applying any information.