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2003 echo wireing 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=24187
Printed Date: May 02, 2024 at 4:33 PM


Topic: 2003 echo wireing diagram

Posted By: tams.teacher
Subject: 2003 echo wireing diagram
Date Posted: January 08, 2004 at 1:54 PM

Looking for the wireing diagram for a 2003 echo 2 door.  I have an alarm to install and door locks.

Thanks

Steve




Replies:

Posted By: plywood
Date Posted: January 08, 2004 at 2:39 PM

Here you go.

Toyota

Echo

2003

Remote Starter  Wiring Colors and Notes

Function

 

Vehicle  Color

Location

Start:

 

Black (+)

Ignition switch harness

Ignition  #1:

 

BLACK / YELLOW (+)

Ignition switch harness

Ignition #2:

 

BLACK/ Red (+)

Ignition switch harness

Ignition  #3:

 

N/A

Accessory:

 

WHITE/ Blue (+)

Ignition switch harness

Brake  Light:

 

GREEN / WHITE (+)

Brake pedal switch

Tach  Signal:

 

Black (AC)

Diagnostic plug*

Parking Lights:

 

Green (+)

Headlight switch

Headlights:

 

N/A

OEM Alarm  Disarm:

 

Disarms with unlock

OEM Alarm  Arm:

 

Arms with lock

Diesel  Glow Plug:

 

N/A

Clutch  Bypass Wire:

 

N/A

Notes:

 *The diagnostic plug is located under the driver side of the dash.


Toyota

Echo

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:

 

Black (+)

Ignition switch harness

Ignition  +12 Volts:

 

BLACK / YELLOW (+)

Ignition switch harness

Dome  Lights/Superv:

 

RED / White (-)

Top of fuse box

OEM Horn:

 

WHITE/ Red (-)

Steering column harness

Power  Lock:

 

BROWN / Yellow (-)

Passenger kick panel**

Power  Unlock:

 

GREEN/ Black (-)

Passenger kick panel

Trunk  Release:

 

N/A

Alarm  Input Wire:

 

RED / White (-)

Top of fuse box



-------------
Matt

Always remember to test wires with a Digital Multimeter!





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