2000 Tacoma Helo

Hi. I have a friend with a 2000 Tacoma and it has factory alarm and factory keyless, whats the best way to add a remote start and keep those features, second does anyone have the diagrams for it, thanks in advance, also how does a tacoma install vs. a dodge stratus install because that is the only vehicle i have installed a remote start in and wannna see how difficult the tacoma will be thanks

|       ITEM      |     WIRE COLOR     |POL|       WIRE LOCATION        |

|              12V|white               |+  |ignition harness            ||          STARTER|black               |+  |ignition harness            ||         IGNITION|BLACK / YELLOW        |+  |ignition harness            ||  SECOND IGNITION|BLACK/ red           |+  |ignition harness            ||        ACCESSORY|                    |   |                            ||       POWER LOCK|RED / white           |-  |drivers kick panel          ||     POWER UNLOCK|RED / yellow          |-  |drivers kick panel          || PARKING LIGHTS +|green               |   |bottom of fuse box          || PARKING LIGHTS -|RED / black           |   |white plug at column        ||       HEADLIGHTS|red                 |-  |white plug at column        ||     DOOR TRIGGER|BLACK/ white         |-  |top/rear of fuse box*1      ||       TACHOMETER|black               |   |igniter or cluster *2       ||      SPEED SENSE|GREEN/ orange        |4  |ECM behind glove box        ||       BRAKE WIRE|GREEN / WHITE         |+  |brake switch                ||     HORN TRIGGER|GREEN/ red           |-  |steering column             ||           WIPERS|blu/blk - yel/blu   |+  |steering column             ||  LF WINDOW UP/DN|blu/grn - blu/yel   |A  |drivers switch              ||  RF WINDOW UP/DN|RED / grn - RED / blk   |A  |drivers switch or kick panel|

Notes:

*1 Two pin plug, top rear of fuse box.  *2  igniter is located on the right side of engine compartment for V6 and on the left side for the 2.4L 4 cylinder. On the 2.7L 4 cylinder it will be located at the ECM behind the glove box or at the cluster.