97 Celica GT & 2W900FM-AS

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=85700
Printed Date: May 01, 2025 at 12:15 PM

Topic: 97 Celica GT & 2W900FM-AS

Posted By: gumert
Subject: 97 Celica GT & 2W900FM-AS
Date Posted: November 15, 2006 at 11:58 PM

I have most of this stuff hammered down but this is my first "modern car" alarm install and so I'm a little foggy on a few things (I installed my last alarm into my 88 Trans Am, which consisted of about 10 wires total).

The car is a 97 Celica GT and the unit is a 2W900FM-AS with a CM3000 brain.

I need some help with the second ignition relay. From what I understand the RED / white wire should be connected to a constantly hot 12v source (I plan on using the battery with another fuse under the hood). I'm not sure what to do with the other two wires. It makes sense that the purple wire coming off pin# 85 should be some kind of switched ground but I have no idea where I would find a switched ground in the celica. I also think that I should splice the blue wire into the 2nd ignition wire in my harness. Is this correct?

Here's a link to a picture of the relay and it's wiring incase you're not following what I'm saying: https://www.epsilongraphics.com/img/alarmhelp2.gif

I also don't what to do with all of the negative outputs on cn2: lights out, status output, ignition output, accessory output, and starter output.

Should I use the status output as the switched ground for the second ignition relay (the manual says that it will come on one second before ignition on and will stay on until one second after ignition turns off). Aside from this one wire should I just ignore the rest of them?

Also, if anyone has a good diagram for the car can anyone tell me what wire I should tap into for the door sensing?

Thanks a lot :D

Replies:

Posted By: Velocity Motors
Date Posted: November 16, 2006 at 1:18 PM

What you need to do is attach the PURPLE wire to the GREEN wire from the CN2 harness ( 2nd IGNITION output ). The BLUE wire then goes to the 2nd IGN of the vehicle. All the other wires that are not used from the CN2 harness you can tape up and put away.

The door trigger wire on the vehicle is RED / WHITE (-) trigger located in harness going to rear of vehicle in driver's door sill. Attach this to the RTED/WHITE wire in the CN3 harness.

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

Posted By: gumert
Date Posted: November 16, 2006 at 1:27 PM

Awesome, thanks for the reply. My only other question is this: should the RED / white wire for the 2nd ignition relay get constant 12v from the battery or from a switched source? The manual says constant so I would assume the battery.

Posted By: gumert
Date Posted: November 16, 2006 at 1:31 PM

Also, that RED / white wire is also the wire I should tap into for dome light supervision, correct?

Posted By: Velocity Motors
Date Posted: November 16, 2006 at 1:58 PM

The relay that you have should be pre-wired into the CN1 harness. The RED / WHITE wire should be getting 12 volts constant.

The DOMELIGHT SUPERVISION wire is the same wire as the door trigger.

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

Posted By: thepencil
Date Posted: November 16, 2006 at 2:02 PM

gumert,

There are two +12V constant at the main ignition harness. You don't need to go the battery.

DIRECTWIRE™ WIRING INFORMATION - TOYOTA / CELICA / 1997 / Remote Start

12volts white - BLACK/ red    +   ignition harness
Starter BLACK/ white    +   ignition harness
Second Starter
Ignition black    +   ignition harness
Second Ignition blue/red    +   ignition harness
Third Ignition
Accessory gray    +   ignition harness
Second Accessory
Keysense
Power Lock blue/black    -   lock module right of column
Power Unlock blue and green    -   lock module right of column
Notes: Use both wires and diode isolate each.
Lock Motor
Unlock Motor
Parking Lights+ dk. green      at dimmer
Parking Lights- lt. green      steering column
Hazards
Turn Signal(L)
Turn Signal(R)
Reverse Light
Door Trigger RED / white    -   drivers kick panel
Notes: Door and trunk trigger looped out of main harness heading towards rear of car, almost directly below door hinge wrapped in beige tape.
Dome Supervision
Trunk/Hatch Pin RED / green    -   drivers kick panel
Notes: Door and trunk trigger looped out of main harness heading towards rear of car, almost directly below door hinge wrapped in beige tape.
Hood Pin
Trunk/Hatch Release
Power Sliding Door
Factory Alarm Arm
Factory Alarm Disarm
Disarm No Unlock
Tachometer gray   AC   check connector
Notes: On the 2.2 motor go to the ignitor on the rear drivers side of the engine compartment.
Wait to start
Brake Wire GREEN / WHITE    +   drivers kick panel
Parking Brake
Horn Trigger green    -   steering column
Memory Seat 1
Memory Seat 2
Memory Seat 3
Interface Module: Category:
Immobilizer Bypass Required:
No Type:
N/A
Part #: N/A
Notes:
Smart Starter Kill Relays: Not Available


This wiring information is being provided free of charge on an "as is" basis, without any representation or warranty. It is your responsibility to verify any circuit before interfacing with it using a digital multimeter.
Directed Electronics assumes no responsibility with regards to the accuracy or currency of this information. Proper installation in every case is and remains the responsibility of the installer. DEI assumes no liability or responsibility resulting from improper installation, even in reliance upon this information.

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Be careful whose advice you buy, but be patient with those who supply it. posted_image

Posted By: gumert
Date Posted: November 16, 2006 at 11:21 PM

Thanks all for the help. Everything seems to be working now with one exception: the remote start. The system tries to start the car but the car won't start. I decided to sit inside the car and try hitting the clutch - vola, the car started. Both times I ran through the start the car, apply brakes, apply barking brake, take foot of brakes, stop car process.

Posted By: gumert
Date Posted: November 18, 2006 at 11:55 AM

Got it working. You need to feed 12v to the wire that's initially grounded (think it's BLACK/ white). Thanks for all the help everyone posted_image