2000 Lexus es300

I am going to install an alarm and remote start to 2000 Lexus es 300. need to locate the tach wire and disarm wire when using a remote start. any opinion and diagram for this car, I am thanking in advanced

DIRECTWIRE™ WIRING INFORMATION - LEXUS / ES 300 / 2000 / Remote Start 12volts white - WHITE/ red    +   ignition harness Starter red    +   ignition harness Second Starter           Ignition BLACK / YELLOW    +   ignition harness Second Ignition BLACK/ red    +   ignition harness Notes: There are two BLACK/ red wires going to the same pin at the plug. use either one. Third Ignition           Accessory blue/red    +   ignition harness Second Accessory           Keysense           Power Lock dk. blue/white    -   theft module Notes: The theft module is at the front of the center console under the radio. The lock wires are about 18 gauge. They will test only by operating the key in the passenger door lock cylinder, not the rocker switch on the door itself. Power Unlock dk. blue    -   theft module Notes: The theft module is at the front of the center console under the radio. The lock wires are about 18 gauge. They will test only by operating the key in the passenger door lock cylinder, not the rocker switch on the door itself. Lock Motor blue/red      org plug bottom of fusebox Unlock Motor blue      org plug bottom of fusebox Parking Lights+ grn/org or grn/blk      bottom of fusebox Notes: In a white connector just below the fuses with the wires exiting out toward you. Parking Lights- green      steering column Hazards           Turn Signal(L)           Turn Signal(R)           Reverse Light           Door Trigger RED / white    -   top of fuse box Notes: Located in a seven pin plug on the top right side of the fuse box. Dome Supervision           Trunk/Hatch Pin RED / yellow    -   trunk light or theft module Hood Pin black    -   pin switch or theft module Trunk/Hatch Release red    -   release switch Power Sliding Door           Factory Alarm Arm arms with lock        Factory Alarm Disarm disarms with unlock        Disarm No Unlock           Tachometer gray        Notes: On the 6 cylinder motor use the gray wire located at the ignitor on a bracket just in front of the driver side strut tower. The module says *Denso* on it. Wait to start           Brake Wire GREEN / WHITE    +   bottom of fusebox Notes: In a white connector just below the fuses with the wires exiting out toward you. Parking Brake           Horn Trigger GREEN/ black    -   steering column Memory Seat 1           Memory Seat 2           Memory Seat 3           Immobilizer Bypass Module: Required: Yes Type: Transponder Part #: 555X, 556U, or 555U Notes: N/A        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, Inc. 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. Be careful whose advice you buy, but be patient with those who supply it.