2004 tacoma alarm wiring diagram

12volts  white (40A), wht/red (30A)   +   ignition harness 

Starter  black   +   ignition harness  Ignition  BLACK/ red   +   ignition harness  Second Ignition  BLACK / YELLOW   +   ignition harness  Accessory  blue/red   +   ignition harness       Keysense  lt. GREEN/ red   -   ignition harness  Notes: Using the status output from the remote start to trigger this wire will disarm the alarm without unlocking the doors.

Power Lock  gray   -   front of fuse box, 22 pin plug 

Notes: These wires will test only by operating the key in the passenger door lock cylinder, not the rocker switch on the door.

Power Unlock  purple   -   front of fuse box, 22 pin plug 

Notes: These wires will test only by operating the key in the passenger door lock cylinder, not the rocker switch on the door.

Lock Motor  blue/white   5wi  DKP, 12 pin plug in pin 10 

Unlock Motor  blue   5wi  DKP, 12 pin plug in pin 11  Parking Lights+  green   +   back of fuse box, 12 pin plug  Parking Lights-  PURPLE / red, red, or yellow   -   front of fuse box, 22 pin plug  Hazards  same as turn signals        Turn Signal(L)  green   +   steering column  Turn Signal(R)  GREEN / WHITE   +   steering column  Reverse Light  RED / black   +   under driver seat, 13 pin plug 

Door Trigger  see notes   -   front of fuse box, 22 pin plug 

Notes: The driver door trigger is green, the front passenger door is GREEN / WHITE, and the rear doors is YELLOW /GREEN. Use all three wires and diode isolate each.

Dome Supervision  comes on with unlock       

Factory Alarm Arm  arms with lock        Factory Alarm Disarm  disarms with unlock        Disarm No Unlock  use key sense wire       

Tachometer  NOT blk/yel, blk/red, or brn   ac   any ignition coil 

Notes: Vehicles with a tachometer in the instrument cluster can also use a lt. GREEN/ black wire for tach. On the 4 cyl it is at the data link connector to the right of the steering column. On the V6 it is at the igniter on the passenger fender, below the air filter box.

Brake Wire  GREEN / WHITE   +   brake pedal switch 

Parking Brake  GREEN / WHITE   -   parking brake switch  Horn Trigger  GREEN/ red   -   steering column  LF Window up/dn  blue / YELLOW - blue      A   driver window switch     RF Window up/dn  RED / black - RED / green   A   driver kick, 12 pin plug     LR Window up/dn  RED / blue - blue/black   A   driver kick, 13 pin plug     RR Window up/dn  yellow - lt. green      A   driver kick, 13 pin plug 

I got lucky on one of these the other day, i pulled the lower dash of and it had already been prewired for an alarm, even the 3 door trigger wires were already diode isolated.