04 Scion xB, Alarm/Remote Start Wiring

I did a search, and for all the wiring diagrams for the Scion, it says to meter the stated wires while the key was in the hole. Im just wondering why do you meter the wires for? Dont you just hook up the (-) lock/unlock wires from the alarm to the corresponding wires to the Scion?

the wire guide may be wrong, i have seen it severl times, you are just doulb checking it.

This is what I used:

Constant 12 volts	WHITE/ BLUE ,WHITE/ RED	IGNITION SWITCH HARNESS
Ignition 12 volts	BLACK	IGNITION SWITCH HARNESS
Starter	BLACK	IGNITION SWITCH HARNESS
Dome Light	RED (DR),RED / WHITE(PS)	13 PIN CONN ON BACK OF FUSE BOX *
Trunk Pin Switch	RED / WHITE (-)	SAME AS ABOVE
Parking Lamp	GREEN/ BLACK (DR) (+)	13 PIN CONN ON FRONT OF FUSE BOX **
Power Lock	BROWN / YELLOW	14 PIN CONN IN DRIVER KICK PANEL
Power Unlock	GREEN/ BLACK	14 PIN CONN IN DRIVER KICK PANEL ***

* Both Wires Are (-) Trigger Must Diode Isolate, Stripe Towards Factory Wire. **Passenger Side Parking Lights-GREEN YELLOW (+) In Same Connector. ***Using YELLOW/BLACK (-) In Same Conn Will Give You Driver Door Priority. First Pulse-Driver Door, Second Pulse All Doors. This Is Key Cylinder Wire. Child Safety Door Lock Circuit Child Safety Wire Is BLUE/RED In Same Conn As Door Lock Wires.

Accessories
Window Up	D\ RED / BLU P\ RED / BLU D\ RED / YEL P\ RED / BLK @ MAIN SWITCH
Window Down	F/ GRN/WHT F/ GRN/WHT R/ GRN/YEL R/ GRN/BLK
Ign Key Warn	YELLOW (-)	STEERING COLUMN HARNESS
Trunk Release	NONE
OEM Horn	WHITE/ RED (-)	STEERING COLUMN HARNESS *
Headlights	BLACK/ WHITE (-)	AT HEAD LIGHT SWITCH OR COLUMN HARN.
OEM Alarm Arm	NONE
OEM Alarm Disarm	NONE

*Also Found At Door Lock Control Relay Behind Driver Dash, Right Of Column #211 See Reversal Rest At Ground Power Window Circuit Diagram Under Hood Pin - None Under Hood Horn- GREEN/ RED (+) At OEM Horn Behind Driver Side Grill

Remote Start
Tach Signal	BLACK	AT ECM BEHIND PASS DASH NEAR GLOVEBOX
Ignition #2	BLACK / YELLOW	IGNITION SWITCH HARNESS
Ignition #3	NONE
Accessory	BLUE/RED	IGNITION SWITCH HARNESS
Neutral Safety	NON GROUNDING TYPE
Brake Light	GREEN/ RED (+)	AT SWITCH ABOVE BRAKE PEDAL **
Reverse Light	RED / BLACK (+)	9 PIN CONNECTOR ON FRONT OF FUSE BOX
Rear Window Defrost	RED / BLACK (+)	AT DEFOGGER RELAY BY FUSE/RELAY BOX

* Tach Can Also Be Obtained At Any Coil, GREEN/ ? Wire. ** Brake Switch Wire Also Found In 13 Pin Conn On Front Of Fuse Box Beside Parking Light Wires.

MO

Don't Learn from Others Mistakes

You Might Be the One That Knows.

Thanks