You will want to use a bypass module for this vehicle. Locks and everything else is controlled via the CAN bus network on these vehicles.
Check idatalink.com or Xpresskit.com for Combo modules that do ignition, locks, trunk and more.
12volts red + battery or TIPM
Notes: The TIPM (Totally Integrated Power Module) is in the engine compartment, on the driver side.
Starter yellow/purple (for starter kill only) + driver fender, 20 pin plug, pin 12 (I-4); 14 pin plug, pin 6 (V6)
Second Starter PURPLE / brown - 180 ohms ignition switch, black 5 pin plug, pin 2
Notes: If interface module is not available, see Tech Doc 1084 for wiring information.
Ignition pink + ignition switch, black 5 pin plug, pin 3
Second Ignition N/A
Third Ignition N/A
Accessory same as second starter - 610 ohms
Second Accessory N/A
Keysense same as second starter -8.5K ohms
Power Lock lt. GREEN/ purple - 330 ohms driver kick or instrument cluster, brown 20 pin plug, pin 18
Power Unlock same as power lock - 100 ohms
Lock Motor tan/dk. blue 5 wire driver kick or instrument cluster, black 10 pin plug, pin 9
Unlock Motor tan/dk. green 5 wire driver kick or instrument cluster, black 10 pin plug, pin 5
Parking Lights+ WHITE/ purple + driver kick, harness to rear
Parking Lights- (LIN BUS)
Hazards (LIN BUS)
Turn Signal(L) WHITE/ lt. green (F), WHITE/ dk. green (R) + turn signal light (F); driver kick, harness to rear (R)
Turn Signal(R) WHITE/ tan (F), WHITE/ yellow (R) + turn signal light (F); passenger kick, harness to rear (R)
Reverse Light WHITE/ lt. green + driver kick, harness to rear
Door Trigger purple - dr kick or instr cluster, brown 20 pin plug, pin 3
Dome Supervision yellow/white + driver kick or instrument cluster, brown 20 pin plug, pin 4
Trunk/Hatch Pin PURPLE / orange - driver kick or instrument cluster, brown 20 pin plug, pin 13
Hood Pin PURPLE / lt. blue - hood pin switch under hood
Trunk/Hatch Release lt. GREEN / WHITE - release switch or instrument cluster, black 20 pin plug, pin 13
Power Sliding Door N/A
Factory Alarm Arm arms on lock with door open
Factory Alarm Disarm factory remote only
Disarm No Unlock Sentry Key, ignition, and keysense
Tachometer NOT BROWN / yellow ac any fuel injector
Wait to start N/A
Brake Wire dk. GREEN / WHITE + brake pedal switch or instrument cluster, brown 20 pin plug, pin 8
Parking Brake dk. GREEN / WHITE - parking brake switch or instrument cluster, brown 20 pin plug, pin 7
Horn Trigger dk. GREEN/ purple - horn switch or instrument cluster, black 20 pin plug, pin 10
Memory Seat 1 N/A
Memory Seat 2 N/A
Memory Seat 3 N/A