viper 211hv keyless in 2001 corolla

Hey guys, i am new to the forum, got referred by a coworker. 

Ive got a 2001 Toyota corolla with power door locks.  I want to add keyless entry to the car.  I would like to use the viper system, 211HV.  Can anyone tell me if this is going to be tough (i have done stereos and lights), and if someone can give me steps on how to wire it, that would be amazing. 

Thanks alot guys!

This look pretty straight forward. you will need some diodes for the door lock most of the wire can be gotten in the drivers kick panel if you want pics email me or pm me Toyota Corolla 2001 WIRE COLOR LOCATION POL. Battery 1 White Ignition Harness Positive Ignition 1 BLACK/ White Ignition Harness Positive Starter 1 Red Ignition Harness Positive Accessory 1 BLACK / YELLOW Ignition Harness Positive Parklights Positive Green Driver's Kick Panel Positive Brake Lights GREEN / WHITE Driver's Kick Panel Positive Horn Dk.GREEN/ Red At Steering Column Negative Tach Blue / YELLOW (2) At Igntiion Coil pack (on top of engine) 4 Cyl Lock Blue/Black Driver's Kick Panel (3) Negative Unlock Blue / YELLOW & White (1) Driver's Kick Panel (3) Negative Trunk Manual release E-Brake RED / Black At Parking Brake Switch (7) Negative Clutch Black At Clutch Switch (5) Negative OEM Hood Switch Red At Anti-Theft Module (6) Negative Disarm White Driver's kick Panel Negative Dome Sensor RED / White (4) Driver's Kick Panel Negative Trunk Pin RED / White At Anti-theft Module Negative KeySense Blue/Black Ignition Harness Negative Door Pin FL RED / White Driver's Kick Panel Negative Door Pin RL RED / White Driver's Kick Panel Negative Door Pin FR RED / White Driver's Kick Panel Negative Door Pin RR RED / White Driver's Kick Panel Negative Comments : (1) Three wires are needed to unlock the doors, Blue / YELLOW + White + Blue/Red diode isolate these wires with IN4001 diodes. See Door Lock Diagram (2) There is one Coil for each cylinder, and a Blue / YELLOW wire on each that provide a 4Cyl. tach signal. (3) All door lock wire are in a White plug in the driver's kick panel. (4) All door pin wire are RED / White, but need to be isolated, the driver's door and Both rear door are in the driver's kick panel and both are RED / White, and the passenger door is also a RED / White that can be found in a white plug at the right side of the fuse box. (5) Connect the D-Blue Starter wire from the remote Starter directly on thie Black wire At the Clutch Switch. (6) Red, Pin # 83, At the Anti-Theft Module which is Located behind Dash,above left kick Panel. (7) You can also get this wire at the Daytime Running Light relay above the glove Box. This data sheet is supplied as information purpose only. Directed does not, in any way, warranty accuracy of the data. Before attempting any installation or connections, the installer should verify all wires with either a multi-Meter or a high level probe that is computer and air bag safe. At all time, the installer assumes all damages, defects, or all other problems that could be linked to the installation process. Directed, 2009. All rights reserved.