Hi Everyone,

I have a AVIC-D3... Everything WORKED fine... All of a sudden it doesn't detect my speed with the VSS wire and the GPS shows me going backwards or sideways on roads.

I have a good GPS signal, 6+ satellites...

I noticed in 3D status all the bars are complete except two, and they are really close. The slope is way off, but the movement left/right is correct.

Any idea what the issue could be?

after lots of searching I figure out I needed to reset the sensor and now it works fine...

My speedpulse doesn't work but it worked before... ODD...i have a 2005 Altima with Bose and it is hooked up to the pink wire.

What did you have to do to reset the sensor? My D3 has been driving sideways too!