12V white & blu/yel + ignition harness
STARTER BLACK/ white + ignition harness
IGNITION black + ignition harness
SECOND IGNITION BLACK / YELLOW + ignition harness
ACCESSORY pink + ignition harness
PARKING LIGHTS green + driver kick panel
PARKING LIGHTS GREEN/ red - headlight switch
HEADLIGHTS RED / blue - headlight switch
DOOR TRIGGER GREEN/ YELLOW - ign. key cyl. illumination *1
DOME SUPERVISION comes on with unlock
TRUNK/HATCH PIN WHITE/ red - driver kick panel
HOOD PIN GREEN/ black - top plug, pass side junc box
FCTRY ALARM ARM arms with lock
FCTRY ALRM DISARM disarms with unlock
DISARM NO UNLOCK red to blue - steering column *2
TACHOMETER WHITE/ green 28 pin plug, pin 27 @ ECM *3
BRAKE WIRE GREEN / WHITE + brake pedal switch
The doorlocks are a stinkin' big job requiring that you normally go inside the drivers door. The following colors might work for your Highlander but are principally for a Tacoma.
POWER LOCK BLACK/ blue - pin 11 in 22pin plug front of fusebox
POWER UNLOCK purple - pin 16 in 22pin plug front of fusebox
NOTE: Some models have an immobilizer system that needs to be bypassed during remote start.
*1 To avoid the dome light delay, go to the Body ECU behind the glove box to get the individual door trigger wires. In the 19 pin plug, the driver door is RED / blue in pin 11 and the rear hatch is WHITE/ red in pin 6. In the 17 pin plug, the front passenger door is RED / blue in pin 16 and the 2 rear door is red in pin 15. Use all wires and diode isolate each.
*2 This is the key sense wire for the ignition switch. The wire changes colors after a junction plug. It is red on the ignition switch side and blue on the other side. Using the status output wire from the remote start to ground this wire will disarm the alarm without unlocking the doors.
*3 The ECM (Engine Control Module) is behind the glove box, it is the module to the left.
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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
You shouldn't have to go into door panels on the Highlander or Tacomas. The blk/blu and purple are in a molex plug in drivers kick panel. What kind of alarm are you installing?
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I'm Don.I can answer all your security questions. I have 12 years in the industry.