Print Page | Close Window

wiring diagram for Sienna 2004

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=40061
Printed Date: May 15, 2025 at 3:16 PM


Topic: wiring diagram for Sienna 2004

Posted By: thousandandone
Subject: wiring diagram for Sienna 2004
Date Posted: September 30, 2004 at 3:51 PM

Hello,

Does anyone know, where can I get the wiring diagram for:

2004 Toyota Sienna

Thank You



-------------
Autostar



Replies:

Posted By: SoundFX411
Date Posted: September 30, 2004 at 9:24 PM
2004 Toyota Sienna
Security Wiring
FUNCTION COLOR / POLARITY LOCATION
12V+ Constant WHITE/ Red(+) Ign harness
12V+ Ignition Black (+) Ign harness
Starter BLACK / YELLOW (+) Ign harness
Horn GREEN/ Black (-) Steering column
Parking Lights GREEN/ Black (-) Light switch
Door Pins Blue (-) Same (see notes)
Dome Light RED / Green (-) Same (see notes)
Hood Pin RED / White (-) ECU (22-pin connector)
Trunk/Hatch On door circuit
Lock Lt.Green (-) Driver kick panel
Unlock Blue (-) Driver kick panel
Factory Arm Arms with Lock
Factory Disarm Disarms with Unlock
Lock Motor Blue/Red (+) Driver kick panel
Unlock Motor WHITE/ Red (+) Driver kick panel
Disarm Defeat Blue/Black (+) Fuse box - 12 pin plug
2ND IGN BLACK / YELLOW (+) Ign harness
ACC Pink (+) Ign harness
Tach BLACK/ Orange (AC) ECM
Speed Sense PURPLE / White ECM
Brake GREEN / WHITE (+) Brake switch



Posted By: SoundFX411
Date Posted: September 30, 2004 at 9:38 PM
Don't forget to use a DMM to check all wires before you connect.




Print Page | Close Window