2005 nissan titan, alarm/remote start

What alarm are you using?Gary Sather

It is a performance teknique icbm-7071

Does anyone know if I should isolate the brake wire input switch via relay?The problem is every time I depress the brake pedal (while the a/c is on)the doors lock???

I have a 2005 Nissan Titan,finally got all bugs worked out..Last thing is remote start.The engine does crank but not start..That the instructions for my model.I have connected,read to green(12v constant)orange to red (acc wire)pink to brown(starter wire) pink to lt green( 2nd ignition wire)purple to BLACK/ red (ignition wire)I also have an omega imo 520 interface connected,any help would be appreciated.

Are you running W2W from the remote starter to the IMO-520?  I am not familiar with your remote start unit.  According to DEI, the

RF bypass section only works in D2D mode.  Not sure on this because I have never used an XK520 / IMO-520

2005 Nissan Titan: XK520 - NISSDL 3.02

 W2W

AV-Domelight ActivationDL-Arm Factory SecurityDL-Disarm Factory SecurityDL-Door Lock ControlDL-Door UnlockDL-Trunk / Hatch Release

 D2D

AV-Domelight ActivationDL-Arm Factory SecurityDL-Disarm Factory SecurityDL-Door Lock ControlDL-Door UnlockDL-Trunk / Hatch ReleaseFOB-Control of aftermarket alarm with OEM remotePK-Universal RF Bypass- Key Req'd

SS-CAN Alarm control w/ FOB remoteST-Door Lock Status

As for your ignition wiring, looks like you will need some relays.

Bulldog lists two Starter wires that must be powered.  They also list two ACC wires and only one IGN.

 12 VOLT CONSTANT                            GREEN (+)                                                                                     IGNITION SWITCH HARNESS   STARTER                                                 BROWN (+)                         See NOTE *1                                  IGNITION SWITCH HARNESS   STARTER 2                                              LIGHT GREEN (+) or BLUE/GREEN (+) See NOTE *1        IGNITION SWITCH HARNESS  IGNITION 1                                               BLACK/ RED (+)                                                                           IGNITION SWITCH HARNESS  ACCESSORY /HEATER BLOWER 1     RED (+)                                                                                        IGNITION SWITCH HARNESS   ACCESSORY /HEATER BLOWER 2     PURPLE (+)                                                                                IGNITION SWITCH HARNESS NOTE *1 When Installing a REMOTE STARTER, you MUST use BOTH Starter #1 and Starter #2 wires. Both wires must be                 connected to the STARTER/CRANKING Output wire from the Remote Starter or the vehcile will NOT Remote Start                  when the Engine is cold.

DEI has the same info:

12volts                           green (40A)  +                            ignition switch, white 6 pin plug, pin 3 Starter                            brown  +                                      ignition switch, white 6 pin plug, pin 2 Second Starter             lt. green or blue/green  +         ignition switch, white 6 pin plug, pin 6 Ignition                          BLACK/ red  +                                 ignition switch, white 6 pin plug, pin 1 Accessory                     red  +                                           ignition switch, white 6 pin plug, pin 4 Second Accessory      purple  +                                     ignition switch, white 6 pin plug, pin 5

Soldering is fun!

I believe it is w2w,but i will check,thank you