bajateam2 Posted December 28, 2006 Report Share Posted December 28, 2006 Hi all, This site has been such an awesome resource for my install. I thought I’d give back by documenting my entire AVIC-Z1 Install on my 2007 GMC Sierra 2500HD (Classic Body Style) Truck. During this install I utilized the existing XM Radio Antenna & Bracket. Here’s a list of the components installed during the project: Pioneer AVIC-Z1 $1,874.99 Pioneer CD-iB100ii Ipod Control Interface $49.99 Pioneer GEX-P10XMT XM NavTraffic Satellite Radio $159.99 Pioneer ND-BT1 Bluetooth Adapter for AVIC-Z1 $119.99 PAC SWI-PS - Pioneer and Sony Steering Wheel Radio Control Interface $69.99 Metra VT-GMRC-01 GM Class II D GM Class II Data bus Interface $39.99 I purchase these parts through Crutchfield. I said I’d never buy anything from them, due to their higher than normal prices, but my experience with them was wonderful. They gave me a discount on every item (but you have to ask for it). I highly recommend them. If you do purchase your AVIC through them, please use my referral code: p4xwv-87y17-17d6t. It will get both you and me a kick-back! On to business: This install was relatively simple once you established all the wiring points. Unfortunately the GM Radio Harness doesn’t supply the Vehicle Speed Sensor or Illumination leads, so I’ll show you where to find them (credit to the other awesome members will be given in the photos). The following photos will illustrate the necessary steps for installing this bad boy… Quote Link to post Share on other sites
bajateam2 Posted December 28, 2006 Author Report Share Posted December 28, 2006 Removal: First I recommend removing the dash panel, the kick panel under the steering wheel, and the instrument cluster. Also remove the storage pocket below the A/C vent, as this will make access much easier during the install. Now lower the glove box door. To do this, simply push the stop-limiter to the side when opening the door. You’ll notice the factory XM radio tuner behind the glove box. Remove the tuner from the bracket first using a 7mm Socket. Once it’s loosened, removed it and start to unfasten the bracket from the vehicle. I’ll warn you now, that this step is a “bitch.†It took me about an hour, but it’s all worth it. Once that’s out, go ahead and remove the factory stereo. Quote Link to post Share on other sites
bajateam2 Posted December 28, 2006 Author Report Share Posted December 28, 2006 Wire Preparation: To connect the AVIC-Z1 to an easy illumination signal source, we’ll use a wire behind the light switch, so go ahead and remove the light switch module, and exposure the wiring harness behind it. Tap into the “brown/white†wire at the lower left pin of this connector (Thanks to silveradojeff for figuring this out). The next wire we’ll tap into will be the vehicles speed sensor (VSS). This is located on the harness connect to the instrument cluster. Be careful, there are several “green/white†wires. We need to tap into the “green/white†associated with Pin A4. The last critical wire is the vehicle’s “reverse†signal wire. The easiest access is located on a three wire harness below the driver’s side dash, refer to the photo (again, thanks to silveradojeff for figuring this out). Quote Link to post Share on other sites
bajateam2 Posted December 28, 2006 Author Report Share Posted December 28, 2006 Double DIN Preparation: We’ll need to remove some plastic to fit the AVIC in the factory double DIN slot. Believe me, it won’t fit if you don’t remove this plastic… Quote Link to post Share on other sites
bajateam2 Posted December 28, 2006 Author Report Share Posted December 28, 2006 Custom Bracket Fabrication: I really liked the location and bracket of the factory XM tuner. So instead of tossing it, I decided to “modify†it to fit the application. My intention was to use it to hold both the new XMNavTraffic & IPOD Adapter modules. Here’s how it developed. First off if you had the patience to remove the factory bracket without destroying it, you’re off to a good start. The modification starts by removing the black clamps that secured the original XM tuner. Next, flatten the upper flange of the bracket so it looks like the next photo. Then cut a slit into the modified bracket to accommodate the provided brackets. The idea is to hug the bracket. This works extremely well… Quote Link to post Share on other sites
bajateam2 Posted December 28, 2006 Author Report Share Posted December 28, 2006 Attach the iPod Adapter to the XMNavTraffic Module: This next step is fairly simple. I used the provided Velcro strips to tether the iPod Adapter to the XM Module. Once this is done I suggesting attaching all the wiring, including the IP bus cables. BE SURE YOU DON’T CONNECT the red wire to either the XM or iPod modules, if you use an IP Bus cable it is not necessary to connect the red ignition wire. I’ve attached a photo of the finished product. Lastly, attached the factory antenna connector to the XMNavTraffic Module. Be care to shave off the extra rib on the XM Module Male connector to accommodate to factory connector… Quote Link to post Share on other sites
bajateam2 Posted December 28, 2006 Author Report Share Posted December 28, 2006 Attach the Bluetooth Module: This is definitely the simplest part of the entire installation. I recommend using Velcro to tether the Bluetooth module to the Heater Core enclosure below the center dash. No one will ever see it and it’s in perfect range of you cell phone. You can easily run the cable behind the dash and up behind the radio slot… Quote Link to post Share on other sites
bajateam2 Posted December 28, 2006 Author Report Share Posted December 28, 2006 Wiring the PAC Steering Wheel Control Interface: This part sucked since my 2007 GMC didn’t have the same connector described by PAC. I to experiment to eventually find the proper “light green†wire in the steering column. I had tapped into the “light green†wire that departs immediately from the steering wheel. Be careful when picking this wire, and be sure to refer to this document first: http://www.pac-audio.com/swixprogrammin ... les&ID=261 Quote Link to post Share on other sites
bajateam2 Posted December 28, 2006 Author Report Share Posted December 28, 2006 Metra Wiring Harness Preparation: The Metra Wiring Harness is a very good harness. Here are a few tips I recommend when installing it: First, THIS IS SUPER IMPORTANT, be sure to adjust the volume on the “factory chime replacement†break out box. I guarantee you the factor setting is TOO FREAKING LOUD! I almost had a heart attack when I first installed it. Lowering the volume involves cutting a circuit board lead (the instructions are provided in the installation guide), so be careful. Second, use this opportunity to apply the Z1 Bypass described by Jason Hilton (http://www.sminntech.com/z1flash.html). I used the exact steps he describes, including utilizing the “cell phone mute wire†to ground out the specified pin. Thanks Jason, you rock! Finally, I recommend connecting the common ground, ignition, and power wires from the installed components (PAC Controller, XM Module, iPod Adapter, etc.) to the Metra wire harness to avoid any ground loops. Quote Link to post Share on other sites
bajateam2 Posted December 28, 2006 Author Report Share Posted December 28, 2006 Bluetooth Microphone Installation: The Bluetooth module isn’t the greatest hands-free kit in the world but it’s better than nothing. I installed the microphone onto my turn signal and it’s worked out well, refer to the photo. Using a “System Volume†of 60-65% for Voice Volume has worked ok for avoiding the notorious echo problem… Quote Link to post Share on other sites
bajateam2 Posted December 28, 2006 Author Report Share Posted December 28, 2006 Navigation Antenna Installation: The metal area behind the double DIN slot offers a perfect shelf for the GPS antenna. The plastic dash above it does not affect the signal strength. In fact placing it on the metal shelf provides a superior ground… Quote Link to post Share on other sites
bajateam2 Posted December 28, 2006 Author Report Share Posted December 28, 2006 Final Installation: Make sure you’ve connected the following items (Check List): Illumination Wire to Pioneer Wire Harness VSS Wire to Pioneer Wire Harness Reverse Signal Wire to Pioneer Wire Harness Ground Wires (Black) from the PAC Steering Wheel Controller, XMNavTraffic, and iPod adapter modules to the Metra Wire Harness Ignition Wires (Yellow) from the XMNavTraffic and iPod adapter modules to the Metra Wire Harness Power Wire (Red) from the PAC Steering Wheel Controller IP Bus Cable from XM & iPod Modules (daisy chained) Bluetooth Cable directly to the AVIC Microphone to Pioneer Wire Harness PAC Steering Wheel Controller Output to Pioneer Wire Harness Factor Radio Antenna to adapter, then to AVIC Once all these connections have been verified, I recommend reconnecting the batteries and verifying functionality of the AVIC-Z1. If everything works properly, carefully stuff the unit into the double DIN slot. Quote Link to post Share on other sites
bajateam2 Posted December 28, 2006 Author Report Share Posted December 28, 2006 Final Comments: Backup Camera Originally I purchased the Pioneer Universal Camera. When I attempted to install it I realized how pointless and painful it was to install in on my “truck.†The camera doesn’t really offer any advantage for a truck for most applications. However, if often tow boats or trailers, it might be a good guide for lining up your trailer. Bluetooth The Bluetooth module hasn’t been as bad as everyone said it would be. Perhaps I have a later version, or maybe the location of my microphone AND volume combination works better than most. Either way it’s better than having no hands-free kit. I will experiment in the near future with DSP and phase shifting microphones to see if there is any improvement. Other than those two areas, I’ve been extremely satisfied with this product and its install. Please feel free to post questions… Take care, Chris Castle Quote Link to post Share on other sites
cntrylvr79 Posted January 4, 2007 Report Share Posted January 4, 2007 Nice very detailed. By the way this setup will work on 2003 to the "07" classic body gm trucks, and suvs. Quote Link to post Share on other sites
bajateam2 Posted January 4, 2007 Author Report Share Posted January 4, 2007 That is correct sir. I had a 2004 Silverado before this, and it was nearly identical except for the steering wheel plug. Quote Link to post Share on other sites
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