[PtOnAir]

I am unsure if 2007 an 08 are the same , but....
This is for remote start-

PASSIVE ANTI-THEFT YES TRANSPONDER SEE NOTES
12 VOLTS Red Ignition switch harness +
IGNITION Pink/white Ignition switch harness +
ACCESSORY Violet/brown
Second IGN is ground through 600-omhs and Second START is ground through 180-ohms. Refer to the supplied diagram for exact wiring instructions.
STARTER Pink/blue
STARTER 2 Violet/brown
Second IGN is ground through 600-omhs and Second START is ground through 180-ohms. Refer to the supplied diagram for exact wiring instructions.
TACH SIGNAL Use a fuel injector
FUEL INJECTOR Opposite from Green/orange At any injector on engine AC
LOCK Lt.green/dk.green In driver's kickpanel mux
One wire doorlock system. 1-kohm to ground for lock and 250-ohms to ground for unlock.
UNLOCK Lt.green/dk.green In driver's kickpanel mux
One wire doorlock system. 1-kohm to ground for lock and 250-ohms to ground for unlock.
DOORPIN SEE NOTES
Tan (driver's door), Tan/red (passenger door), Tan/orange (rear left) and Tan/yellow (rear right). All 4 wires are (-) and found on the back of the instrument cluster.
HOODPIN Brown/tan At pinswitch under hood -
TRUNK PIN Tan/black In driver's kickpanel -
TRUNK RELEASE Tan/green In DKP or behind instrument cluster -
FACTORY ARM Through OEM remote only
FACTORY DISARM Through OEM remote only
BRAKESWITCH Green/white At switch above brake pedal +
PARKLIGHTS White/violet Low in driver's kickpanel +
HAND BRAKE White/black At switch on handbrake lever or behing instrument cluster -
HORN Dk.green/violet At steering column