2001 Frontier RS install

Audiovox Tech Support 7529 FaxBack ID: NISSAN FRONTIER 2001 EXTENDED CAB TRUCK Security Color Polarity Location Battery GREEN (+) IGNITION SWITCH HARNESS Ignition 1 BLACK/ WHITE (+) IGNITION SWITCH HARNESS Starter 1 BLACK / YELLOW (+) IGNITION SWITCH HARNESS All Door Trigger RED / BLACK (-) LF.KICK PANEL AT FACTORY SECURITY MODULE Hood Trigger BLACK/ PINK (-) FACTORY SECURITY MOD. LF.KICK PANEL Alarm Disarm YELLOW/RED FACTORY SECURITY MOD. LF.KICK PANEL Alarm Arm YELLOW FACTORY SECURITY MOD. LF.KICK PANEL Parking Lights BLUE/RED (+) BEHIND SWITCH AT WHT. CONN. Remote Start Battery GREEN (+) IGNITION SWITCH HARNESS Ignition 1 BLACK/ WHITE (+) IGNITION SWITCH HARNESS Ignition 2 RED / YELLOW (+) IGNITION SWITCH HARNESS Ignition 3 (+) Accessory 1 WHITE/ BLUE (+) IGNITION SWITCH HARNESS Accessory 2 (+) Starter 1 BLACK / YELLOW (+) IGNITION SWITCH HARNESS Starter 2 GREEN/ YELLOW (+) IGNITION SWITCH HARNESS Anti-Theft Type RF ACTIVATED SYS. Anti-Theft Descript TRANSPONDER Key Sense WHITE/ GREEN (+) IGNITION SWITCH HARNESS Neutral Safety YELLOW (-) RELAY BOX PASS INNER FENDER Tachometer PINK/BLUE (-) ELECTRONIC CONTROL MODULE (ECM) Speed Sense GREEN/ BLACK (AC) ABOVE BRAKE PEDAL Parking Lights BLUE/RED (+) BEHIND SWITCH AT WHT. CONN. Brake Lights BROWN / RED (+) BRAKE SWITCH Reverse Lights YELLOW/RED (+) DRIVERS KICK Horn LIGHT GREEN/ RED (-) AT STEERING COLUMN Doorlocks/Windows Power Unlock BROWN (-) LF.KICK PANEL AT FACTORY SECURITY MODULE PowerLock GREEN/ RED (-) LF.KICK PANEL AT FACTORY SECURITY MODULE Driver Mtr Unlock GREEN / WHITE (+) FACTORY SECURITY MOD. LF.KICK PANEL Driver Mtr Lock BLUE (+) FACTORY SECURITY MOD. LF.KICK PANEL Pas Mtr Unlock PPL FACTORY SECURITY MOD. LF.KICK PANEL LF Window Up LF-BLUE (+) RF Window Up RF-BLUE / YELLOWDRIVER DOOR SWITCH (+) LR Window Up LF-BLUE/RED (+) RR Window Up RF-BLUE/WHITEDRIVER DOOR SWITCH (+) Convenience Headlights-Lo RED LF. RED / BLK RT. WHT 8 PIN CONN Wipers-Lo WHITE/ RED (-) AT SWITCH Modules Module 1 RIGHT OF GAS PEDAL Audio/Mobile Video Battery PINK (+) RADIO HARNESS Accesory BLUE (+) RADIO HARNESS Ground GRAY (-) RADIO HARNESS Illumination RED / BLUE (+) RADIO HARNESS Dimmer RED / YELLOW (+) RADIO HARNESS LF Speaker (+) PINK LF Speaker (-) BLUE RF Speaker (+) WHITE RF Speaker (-) BLACK you should not need any extra relays with this install just follow the wiring schamatic that came with the scanner you could use the negative ouput while remote started to control a relay that would power up your strobes, while your truck is remote started

There are 2 starters on the wiring diagram,  how is that connected?