audio wiring info..  mainly interested in the amp wiring in the rear quarter panel..

I found out on the audiovox site that that's where it is located.. but no specific info on signal or power..

The vehicle is able to have a amp and sub as I've been told..  I found the harness.. but haven't had time to try and figure out what is what..  I believe there is 7 or 8 wires in the plug..

Thanks

Does this help?

Radio 12v	blue/yellow	+	radio harness
Radio Ground	brown	-	radio harness
Radio Ignition	gray	+	radio harness
Radio Illumination	green	+	radio harness
Factory Amp Turn-on	pink/blue (subwoofer amp)	+	radio harness
Power Antenna	N/A
LF Speaker +/-	pink - purple	+,-	radio harness
RF Speaker +/-	lt. green - blue	+,-	radio harness
LR Speaker +/-	black - yellow	+,-	radio harness
RR Speaker +/-	red - white	+,-	radio harness

I don't know how to interface with the NXT roof liner flat panel speakers. http://www.nxtsound.com/index.php?id=648

Here's the r-start info:

                                ITEM                                         WIRE COLOR                    POLARITY             LOCATION

12volts  wht/blue (50A), blue/blk (30A)  +  ignition harness Starter  green/black  +  ignition harness Second Starter  black/white  +  ignition harness Ignition  black/red  +  ignition harness Second Ignition  blue/yellow  +  ignition harness Third Ignition  N/A     Accessory  white/green  +  ignition harness Second Accessory  N/A     Keysense  green/yellow  -  ign harn or BECU, top plug, pin 14 Notes: Using the status output from the remote start to trigger this wire will disarm the factory alarm without unlocking the doors. The Body ECU is attached to the back of the fuse box under the driver side dash. It has three plugs on the right side edge of the fuse box. Power Lock  blue  -  driver kick, 18 pin plug, pin 6 Notes: Meter this wire while turning the key in the driver door key cylinder. Power Unlock  pink (double pulse)  -  driver kick, 18 pin plug, pin 8 Notes: Meter this wire while turning the key in the driver door key cylinder. Also found at the BECU, bottom plug, pin 12. Can also use the passenger door key cylinder unlock wire, which only requires a single pulse. It is yellow/green in the passenger kick, 18 pin plug, pin 3 or at the BECU, bottom plug, pin 22. The Body ECU is attached to the back of the fuse box under the driver side dash. It has three plugs on the right side edge of the fuse box. Lock Motor  blue/red to black/white  5wi  driver kick, 13 pin plug, pin 8 Unlock Motor  blue/black to black/red  5wi  driver kick, 13 pin plug, pin 13 Parking Lights+  green  +  BECU, bottom plug, pin 28 Notes: The Body ECU is attached to the back of the fuse box under the driver side dash. It has three plugs on the right side edge of the fuse box. Also found at the fuse box, 16 pin plug, pin 13. Parking Lights-  green  -  switch or BECU, top plug, pin 8 Notes: The Body ECU is attached to the back of the fuse box under the driver side dash. It has three plugs on the right side edge of the fuse box. Hazards  white  -  hazard switch Turn Signal(L)  blue/white  +  fuse box, 16 pin plug, pin 9 Turn Signal(R)  pink  +  fuse box, 16 pin plug, pin 15 Reverse Light  red/yellow  +  fuse box, 16 pin plug, pin 10 Door Trigger  purple/yellow (ajar indicator)  -  BECU, top plug, pin 12 Notes: The individual door trigger wires are also available at the BECU, in the middle plug. The LF door is red/black in pin 23. The RF door is green/yellow in pin 24. The LR door is pink/black in pin 11. The RR door is pink/blue in pin 12. Use all four wires and diode isolate each. The Body ECU is attached to the back of the fuse box under the driver side dash. It has three plugs on the right side edge of the fuse box. Dome Supervision  white  -  fuse box, 20 pin plug, pin 8 Trunk/Hatch Pin  white  -  BECU, middle plug, pin 7 Notes: The Body ECU is attached to the back of the fuse box under the driver side dash. It has three plugs on the right side edge of the fuse box. Hood Pin  N/A     Trunk/Hatch Release  blue/yellow  5wi  back door ECU, 25 pin plug, pin 13 Notes: The back door ECU is in the rear tailgate. Power Sliding Door  N/A     Factory Alarm Arm  arms with lock     Factory Alarm Disarm  disarms with unlock     Disarm No Unlock  use key sense wire     Tachometer  black/white  ac  data link conn. under dash, pin 9 Notes: Also found at the ECM (Engine Control Module) behind the glovebox, second plug from the bottom, pin 1. Can also go to any ignition coil and use the wire that is NOT black/red, white/red, or white/black. Can also go to any fuel injector and use the wire that is NOT black/red. Wait to start  N/A     Brake Wire  green/yellow  +  sw or fuse box, 16 pin plug, pin 16 Parking Brake  white/red  -  sw or fuse box, 24 pin plug, pin 1 Horn Trigger  green/red  -  horn switch Memory Seat 1  N/A     Memory Seat 2  N/A     Memory Seat 3  N/A     Interface Module: Category: Immobilizer Bypass Required: No