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Wiring diagram for 93' Lexus SC300

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=5127
Printed Date: May 09, 2025 at 6:06 AM


Topic: Wiring diagram for 93' Lexus SC300

Posted By: pc168
Subject: Wiring diagram for 93' Lexus SC300
Date Posted: November 04, 2002 at 4:20 PM

I am trying to install a Crime Stopper CS2015FM2 on a 93' Lexus SC300.  Any wiring information for the alarm/remote start would be appreciated.  Also, I got the CS5201 for the windows and the CS-402A for the remote trunk. 

Do I need to purchase additional relay for the light flash and dome light?

Any advice or words of wisdom on the integration of those two will also be appreciated.

Regards,

Pak




Replies:

Posted By: Velocity Motors
Date Posted: November 05, 2002 at 12:38 AM

|       ITEM      |     WIRE COLOR     |POL|       WIRE LOCATION        |
|              12V|white & WHITE/ red   |+  |ign. harness                |
|          STARTER|BLACK/ white         |+  |ign. harness                |
|         IGNITION|BLACK / YELLOW        |+  |ign. harness                |
|  SECOND IGNITION|BLACK/ orange        |+  |ign. harness                |
|        ACCESSORY|pink/blue           |+  |ign. harness                |
|       POWER LOCK|GREEN/ YELLOW        |-  |pass. kick panel            |
|     POWER UNLOCK|GREEN / WHITE         |-  |pass. kick panel            |
| PARKING LIGHTS +|dk. green           |   |wht. plug in dr. kick       |
| PARKING LIGHTS -|GREEN/ blue          |   |steering column             |
|     DOOR TRIGGER|RED / white           |-  |wht plug below fusebox      |
|  TRUNK/HATCH PIN|RED / WHITE/ silver dot|-  |dr. running board           |
|TRNK/HTCH RELEASE|BLACK/ silver dot    |+  |dr. running board           |
|  FCTRY ALARM ARM|common with lock    |   |                            |
|FCTRY ALRM DISARM|green *2            |-  |driver's kick panel         |
|       TACHOMETER|black               |   |check connector *1          |
|     HORN TRIGGER|GREEN/ red           |-  |steering column             |
|  LF WINDOW UP/DN|red - green         |A  |in drivers door             |
|  RF WINDOW UP/DN|RED / blu - grn/wht   |A  |in drivers door or dkp      |

Notes:
*1 The check connector is located on the rear of the passenger side strut tower.  *2 Single (-) pulse disarms without unlocking.



-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA



Posted By: pc168
Date Posted: November 07, 2002 at 7:26 PM

Thanks much for the info.

Pak




Posted By: Velocity Motors
Date Posted: November 08, 2002 at 1:21 AM
No problemo

-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA



Posted By: pc168
Date Posted: December 30, 2002 at 9:24 AM

Hi Jeff,

How do I find out what type of power windows system for 93' Lexus SC300(Normally Open Systems, Normally Powered System, Normally Grounded System)?

Thanks in advance,

Pak




Posted By: Velocity Motors
Date Posted: December 30, 2002 at 9:38 AM
It says up in the wiring diagram in the previous post. It's a Type A, rest at ground system. requires 12 volts to actuate the windows through a power window control module. Any universal type module will operate this option.

-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA


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