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Information for nav/audio upgrade

Discussion in 'Gen 3 Prius Audio and Electronics' started by austingreen, Jan 31, 2010.

  1. leeb18c

    leeb18c Active Member

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    Hey, Austingreen, no worry, it's all good now. I was not aware of which euro install documents earlier so I just want to confirm. Once I saw the documents it's pretty straight forward testing it out with the meter. Yeh, I did the hardwire bypass too. I'm going to do Diaftia's hack soon. I'm very happy with the HU so far eventhough the screen looks so small compare to higher end models. :) Thanks.
     
  2. josharmour

    josharmour Junior Member

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    I have the jbl system in mine. Do you know what wire I need to connect for the speed and which wire for the reverse?
     
  3. austingreen

    austingreen Senior Member

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    1 person likes this.
  4. austingreen

    austingreen Senior Member

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    I have had a back up camera installed for a few weeks now. The day after installation I needed to parallel park, and it made things much easier.

    I installed the boyo 420 camera. It attaches on the two screws on the top of the license plate. The oem camera looks better, but I did not know that until I put this on, and I only paid $60. Installation was a pain. To install the camera the hatch panels need to be removed. 6 of the plastic things stuck. A friend had a removal tool, but I did a lot of trying before realizing one existed. The boyo has a 4 wire cable, and I attached power to the blue acc going to turn on amplifiers. I routed the wire through the hole in my license plate next to the screw, and drilled one hole in the hatch behind the license (modifying license plates is illegal in my state, but I don't think it is really an issue).

    The voice recognition is actually helpful on navigation, phone, and ipod. There is a rather lengthy time delay, but it gets the right thing 90% of the time (it was useless when my voice was scratchy with the flu).

    I am using the basslink subwoofer, but have not installed a quick disconnect yet. If anyone has a suggestion for connector that can handle the 3 wires at 20 amps, I would like to install this. I also want to know if you would velcro it or mount it. My subwoofer is currently bungied down.

    I still plan to replace speakers, or the speakers and add an amplifier. The system sounds good on some music, but needs help on other types.
     
  5. Rebound

    Rebound Senior Member

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    How is the GPS navigation on the Pioneer? I've been thinking of getting the Kenwood unit, because I have Garmin GPS in my other car, and it works really well.
     
  6. austingreen

    austingreen Senior Member

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    IMHO the gps is good on the Pioneer. It has good maps and dead reckoning off the speed pulse and its internal sensors keeps the car in the right place on the map once it calibrates. It is very fast at recalculating routes when I go off route (which has been for traffic conditions lately).

    It sometimes picks the wrong house on the block from addresses, but it picks the right block. Voice imput on address works, but it is a little slow and clunky. The points of interest often pick one far away, but work well when you use the near me search. I did put the traffic reciever in, and it is quite useless. There seems to be a time delay on actual traffic, it does however get movie times and gas station prices entered correctly.

    Garmin is probably better, but the other features were more important to me. If you have a specific feature you like, I can check out how it works on my unit.

     
  7. Rebound

    Rebound Senior Member

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    I called Crutchfield today, and the guy said that the four door speakers are 6 1/2" and fairly easy to replace -- you have to remove the door panels, then drill out the speakers, because they are riveted in place. You then drill new holes for the new speakers, using mounting rings which have the screw threads.

    The dash-mounted tweeters are a whole different story. You need to remove a ton of stuff to get to them. It's easier to just mount coaxials in the doors and cut the wire that runs from the door speaker to the dash-mounted tweeters (or keep the dash tweeters as-is).
     
  8. rrolff

    rrolff Prius Surgeon

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    The dash tweeters (actually called squakers) are actually quite easy to get to - just remove the A pillar plastic (where air bag is = be careful), and snap off the cover. There are several threads with pictures - read them before trying it. Once removed, it's easy to route wires etc for real component speakers. I will be mounting some Infinity reference components in a month or so - but I think I'll mount them into the A pillar plastic for looks and sound.