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2003 Toyota MR2 Spyder

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=25439
Printed Date: May 13, 2025 at 7:08 PM


Topic: 2003 Toyota MR2 Spyder

Posted By: 01jettawolfy
Subject: 2003 Toyota MR2 Spyder
Date Posted: January 28, 2004 at 3:22 PM

Alarm diagram anyone, please. Thanks in advance.



Replies:

Posted By: boomer_106
Date Posted: January 29, 2004 at 10:29 PM

Toyota

MR Spyder

2003

Remote Starter  Wiring Colors and Notes

Function

 

Vehicle  Color

Location

Start:

 

Red (+)

Ignition switch harness

Ignition  #1:

 

BLACK / YELLOW (+)

Ignition switch harness*

Ignition #2:

 

RED / White (+)

Ignition switch harness

Ignition  #3:

 

N/A

Accessory:

 

Pink/Blue (+)

Ignition switch harness

Brake  Light:

 

GREEN / WHITE (+)

Brake pedal switch

Tach  Signal:

 

White (AC)

Drivers running board

Parking Lights:

 

Green (+)

Drivers kick panel

Headlights:

 

N/A

OEM Alarm  Disarm:

 

N/A

OEM Alarm  Arm:

 

N/A

Diesel  Glow Plug:

 

N/A

Clutch  Bypass Wire:

 

N/A

Notes:

 *This vehicle is equipped with a Transponder Anti-Theft security system. Use Universal Alarm Bypass Module part # 2x402 where X can be any number.

Toyota

MR Spyder

2003

Alarm and Keyless  Entry Wiring Colors and Notes

Function

 

Vehicle  Color

Location

Constant  +12 Volts:

 

WHITE/ Red & WHITE/ Blue (+)

Ignition switch harness

Starter  Kill:

 

Red (+)

Ignition switch harness

Ignition  +12 Volts:

 

BLACK / YELLOW (+)

Ignition switch harness*

Dome  Lights/Superv:

 

N/A

OEM Horn:

 

WHITE/ Red (-)

Steering column harness

Power  Lock:

 

Blue/White (-)

Drivers kick panel **

Power  Unlock:

 

Blue / YELLOW (-)

Drivers kick panel

Trunk  Release:

 

N/A

Alarm  Input Wire:

 

N/A

Notes:

**See Note #201 Negative Trigger Door Locks.





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