JasonQCOM

I didn't "know" they were the correct wires, but there were 2 wires going to a single gray plug right behind the stock stereo, unplugged. I just assumed they were there for the factory nav option. I couldn't think of any other good reason for those particular wires to be there. One wire was red w/ black stripe, the other was green w/ orange stripe. These just happened to be the same colors that other people had posted to be the VSS and reverse wires found elsewhere in the truck (behind the glove box for the VSS, and in the driver's kick panel for the reverse). I tapped into them without r

One other thing...I flipped all three dip switches on the PAC module to increase the gain to max, and set the Avic headunit on max loudness setting. Also followed the instructions to turn the factory stereo to almost max volume before turning off the car to begin the swap.

Just as an update...The install went as smoothly as it could. The stereo sounds awesome and works just fine with having only 2V outputs. It becomes too loud at about 3/4 volume, which is comparable to the factory setup. The only thing that may be too quiet are movies...but I don't plan on watching too many of those while driving. Also, as an aside...I had the VSS wire and reverse wire all planned out, but I removed the factory headunit and found a plug that already contained the VSS wire and reverse wire right behind the factory stereo. I just tied right into these. I assume this is

I have a noobish question: I have a 2005 Tundra DC with JBL system. I've ordered the PAC TATO and the PAC steering wheel interface. While I'm waiting for the X910BT to get here, I read some reviews that the TATO requires a minimum 4 volt preamp output from the HU, while the 910 produces only 2 volts. Some have said this makes the stereo unbearably quiet. Anyone have success combining a 2 volt HU with the PAC TATO? Also, if it is going to be too quite, is there an option to put in a preamp booster or does this just simply add "noise"? Thanks for the replies.