2003 toyota celica gt
Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=106973
Printed Date: May 12, 2025 at 9:02 PM
Topic: 2003 toyota celica gt
Posted By: waxwings
Subject: 2003 toyota celica gt
Date Posted: August 23, 2008 at 12:38 AM
I recently used a Document 1076 That believe was not for my car, as I downloaded another Document 1076 fromt this site also, and its not the same. Cany anybody pleas tell me which 1076 Document I Should use The 1076 I used to wire my door was this one: https://www.the12volt.com/installbay/uploads/Tech_Tips_1076_Door_Trigger_Isolation.pdf I used diagram A, to hookup th door triggers. The one I found tonight, was one I searcded directly under "Downloads", once I was registered. LInk: https://www.the12volt.com/installbay/downloads.asp?srch=all&term=1076 Which one is right for 2003 Toyota Celica GT Negative door triggers
Replies:
Posted By: ju_dunster
Date Posted: August 23, 2008 at 5:01 AM
As far as I'm aware the BCM on the Celica does not shut down so you don't need to follow the 1076 diagram
Left door: red x1 silver hoop
Right door: RED / yellow x1 silver hoop
Boot: pale green x2 silver hoops
All wires (neg) found in centre console
Posted By: Chris Luongo
Date Posted: August 23, 2008 at 6:58 AM
I've always just used the domelight wire, with no problems.
Under the driver's side dash, off toward the left.......there's plenty of space there, and you should be easily able to see a small harness that runs upward from the kick panel, up toward the roof piller. I think the domelight is RED / white in that harness.
Posted By: waxwings
Date Posted: August 23, 2008 at 4:22 PM
Thank you so much guys, I was pulling my hair trying to figure that one out I was also trying to probe out the door locks to identify which door lock type i have(3 wire negative, 3 wire positive,etc) But I am not getting the voltages(my are 6 volts and 1.5 volts) that I should be getting(12 volts, ground when I press Ulock button, etc) Can anyboyd tell me what type of door Lock system I have? Thank you advance
Posted By: chriswallace187
Date Posted: August 25, 2008 at 2:00 PM
The door locks are 3 wire negative - but you have to use the wires from the key cylinder, not the lock switch on the door.
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Posted By: howie ll
Date Posted: August 25, 2008 at 3:38 PM
1076 not needed, its a far simplerand reliable system, also door contact wire goes to fusebox, or lock relay, best bet is to pickup behind inst panel if you have a door open warning light.N.B. On Euro versions, there's a lock button in the centre console, go there if US version is the same, also in UK fusebox is in centre console under radio and heater controls, there's a white (Factory) alarm plug you can join to, door contacts locks, indicators, ign etc. Not sure if US version of that year has the same wiring set-up, here we go again Chris.
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