A:AnswerI would think so. While Pioneer's vehicle fit webpage doesn't list it, the previous models (4100nex and 4200nex) are both listed. You probably should have conversation with Best Buy's Geek Squad installers to verify.
A:AnswerYou need the Connect Satellite Radio tuner and the adapter for Satellite radio antenna to keep your XM radio. As far as the back up camera, you will have to look that part up because I do not have the back up camera.
Im not sure if it will fit your 2004 Tahoe but they do have a vehicle finder where you can look it up and see. You may just have to purchase a face plate in any instance. Which is what I had to do.
A:AnswerYes, with minor modification. May have to trim some plastic rear support to make room. As to harnesses, antenna, etc., depends on which features your Pacifica has, and thus best to go to Best Buy and ask car audio person or Geek Squad installer team.
A:AnswerYes. Model SVX300 (or later) is recommended. Other models are compatible but may limit full feature set. I own this unit, it is most excellent, but am not a Sirius user. Good luck.
A:AnswerIf you get a car-specific iDatalink Maestro kit it should work with your steering wheel controls and OEM backup camera. Those kits include the necessary harnesses which make installation much easier; you can also get diagnostic info (TPMS, speed, G-force, air-fuel data, temp sensors, etc.) right on the head unit’s display using iDatalink’s OBDII cable. Had it set up on the wife’s 2008 Tundra.
A:AnswerWe just had it installed in our 2017 Jeep Wrangler JK a few weeks ago - fits, looks and works great. Here's what we had to buy (we did get a Sirius tuner/antenna, but not a backup camera):
1. The radio
2. Metra - In-Dash Deck Installation Kit for 2007-2008 Chrysler/Dodge/Jeep Vehicle Models - Black
3. PAC - All-in-one Radio Replacement and Steering Wheel Control Interface for Select Chrysler, Dodge, Jeep, and RAM Vehicles - Blue
4. SiriusXM - Connect Satellite Radio Vehicle Tuner - BlackMtra - Antenna Cable Adapter - Black
5. Metra - Antenna Cable Adapter - Black
All in it was about $700, probably would have been about $900 if we had added the camera (they didn't have it in stock when we bought ours). One thing to know is that the steering wheel controls are not "complete" - they do control the audio including XM - channels, volume, etc., but to make a call you have to press buttons on the radio. You can easily set favorites for phone numbers so you're not searching, and of course, once you press the microphone button on the radio you can talk to Siri to make a call, or talk to Googlemaps to find directions.