Kristian Widjaja's Blog » voice http://kristianwidjaja.com/blog Thoughts and writings by Kristian Widjaja Mon, 31 Dec 2012 23:31:28 +0000 en-US hourly 1 http://wordpress.org/?v=3.4.2 Fixing Voice Navigation on my Toyota Navigation Unit http://kristianwidjaja.com/blog/2006/03/fixing-voice-navigation-on-my-toyota-navigation-unit/ http://kristianwidjaja.com/blog/2006/03/fixing-voice-navigation-on-my-toyota-navigation-unit/#comments Tue, 28 Mar 2006 07:41:30 +0000 Kristian http://kristianwidjaja.com/blog/?p=14 Apparently, my 2004 Sienna JBL Amp was not 100% compatible with the Tundra’s E7006. Once again, eBay saved the day. To handle voice navigation, I discovered that I needed a 86280-OW420 JBL amplifier. I bought this amp on eBay, swapped out my old amp with this new one and it works beautifully. So now I have a Tundra Nav unit with a JBL amp from some other Toyota working nicely in my Sienna.

Here are the steps I took to swap these out.

Toyota Sienna Glove compartment
1. I found the location of the amp behind the glove compartment.

Toyota Sienna amp front
2. After I carefully removed the glove compartment, I could see the amp.

Toyota Sienna amp from bottom
3. The amp connectors are oriented towards the bottom. I disconnected the connectors from the amp. It was very tight in there and I needed need to cut some of the tie binders to allow some more flexibility, after which I could remove the amp.

The 2 amps in their brackets
4. After I took out the amp, I laid them side-by-side. They look identical except for their brackets.

Amps part numbers.
Amps disassembled.

5. Once I put the 86280-OW420 in, I had to pull a wire for the voice navigation:

Toyota E7006 pins for voice navigation.
6. Connect Pin 11 and Pin 13 respectively to …

Toyota amp 86280-OW420 voice navigation pins
7. Pins 23 and 22 on the 86280-OW420 amp.

I put everything together, and voice navigation works!

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