Aftermarket alarm installation ?...

[Crowleys Camry]

Hello all ,

I purchased a aftermarket alarm for my wifes 2005 camry 4 banger standerd I got a Alarm to open and close doors with panic alarm . What i need to know(i am very good with electronics) is is there a panel where i could access all the wires to install aalarm like the negative wires for lock activated and deactivated , ignition wires and coil wires ( looking at instation page of Alarm) Ok here lets see what i need for diagrams >

A) need to know where brake switch is located

b) need to know where hazard wires are (positive +)

c) unlock and lock door wires are located

d) negative door switch wire (open door switch)

e) positive door switch wire (open door switch)

f) Ingnition coil


If anyone can help me seem they dont have the new shop manual out yet so i cant get this information from that

Crowleys Camry

[Knailgun]

well, when we did my gen 3, we had the diagrams, as well as 2 other MECP techs on the job. I'd say to go to an install shop and ask for the locations and colors there. Most places won't do that for you, they may tell you to bring it in. But it is worth a shot, I don't have the diagrams in front of me currently. Good luck.

[profuse007]

DIRECTWIRE™ WIRING INFORMATION - TOYOTA / CAMRY / 2005 / Remote Start

12volts white/red (30A), white (5A) + ignition harness
Starter black/white + ignition harness
Second Starter black/yellow + ignition harness
Ignition black/red + ignition harness
Second Ignition black/yellow + ignition harness
Accessory blue/red + ignition harness
Keysense blue - ign harn or BECU, top plug, pin 19
Notes: Using the status output to trigger this wire during remote start will disarm the alarm without unlocking the doors.

The Body ECU is attached to the back of the fuse box under the driver side dash. The plugs for the BECU are on the left side edge.

Power Lock blue/yellow - DKP or bottom of fusebox, 20 pin plg
Notes: Meter this wire while turning the key in the driver door key cylinder.
Power Unlock blue (double pulse) - DKP or BECU, top plug, pin 22
Notes: Meter this wire while turning the key in the driver door key cylinder.

The Body ECU is attached to the back of the fuse box under the driver side dash. The plugs for the BECU are on the left side edge.

Can also use the passenger door key cylinder unlock wire, which only requires a single pulse. It is blue/white (-) in the BECU, top plug, pin 21.
Notes: The Body ECU is attached to the back of the fuse box under the driver side dash. The plugs for the BECU are on the left side edge.
Parking Lights+ green + DKP or bottom of fusebox, 20 pin plg

Notes: The Body ECU is attached to the back of the fuse box under the driver side dash. The plugs for the BECU are on the left side edge.
Hazards lt. green/black - switch or BECU, middle plug, pin 10

Notes: The Body ECU is attached to the back of the fuse box under the driver side dash. The plugs for the BECU are on the left side edge.

Door Trigger see notes - see notes
Notes: The LF door is red/green in the BECU, bottom plug, pin 1. The RF door is red/green in the BECU, top plug, pin 11. The rear doors are red/white in the bottom of the fuse box, 20 pin plug, pin 7. Use all three wires and diode isolate each.

The Body ECU is attached to the back of the fuse box under the driver side dash. The plugs for the BECU are on the left side edge.

Trunk/Hatch Pin green - DKP or BECU, bottom plug, pin 6
Notes: The Body ECU is attached to the back of the fuse box under the driver side dash. The plugs for the BECU are on the left side edge.
Hood Pin black - theft deterrent ECU behind glovebox
Trunk/Hatch Release white/blue 5wi DKP or BECU, bottom plug, pin 12
Notes: The Body ECU is attached to the back of the fuse box under the driver side dash. The plugs for the BECU are on the left side edge.

Disarm No Unlock use key sense wire
Tachometer black/orange ac ECM behind glovebox
Notes: On the 4 cylinder models, it is in the 2nd plug from the top, pin 1. On the 6 cylinder models, it is in the top plug, pin 5.

Can also go to any ignition coil or fuel injector and use the wire that is NOT black/red, white/red, or white/black.
Wait to start N/A
Brake Wire green/white + sw or bottom of fusebox, 20 pin plug

Immobilizer Bypass Module: Required: Yes Type: Transponder Part #: 556U or 555U
Notes: Standard on the LE V6, SE V6, and XLE models.

[Crowleys Camry]

Ok this helps thanks profuse but I still cannot find the ECu on this car I marked all the wires i need from the ignition but i ned to know where the ECu is so i can mark up the lock and unlock wires and hazards. a diagram or pic of one might help thank you all

Crowleys camry

[profuse007]

we have an 02 camry but i have touch it yet, so i dont know where it is.

you have to look at it very carefully. most of the time when i install alarms, fiindign wires and modules can be very overwhelming and nerve wrecking cause you dont know how it looks like. my only reccommendation is to look aroudn again carefully.

post ur result.

[Crowleys Camry]

Well i found all the other wires this unit seem to be hiding from me LOL wish i had a picture of what one looked like .