Satellite Radio Tuner (Pre-wiring)

WARNING: This page is about a different car, the 2006 Nissan Xterra. However, it is still accessible from the selected car via links, so may be relevant.

The satellite radio tuner pre-wiring allows connection of a satellite radio tuner.

Power is supplied at all times

through 15A fuse [No. 17, located in the fuse block (J/B)]
to satellite radio tuner pre-wiring terminal 32.
With the ignition switch in the ACC or ON position, power is supplied
through 10A fuse [No. 4, located in the fuse block (J/B)]
to satellite radio tuner pre-wiring terminal 36.
Ground is supplied through the case of the satellite radio tuner. Then audio signals are supplied
through satellite radio tuner pre-wiring terminals 21, 22, 23 and 24
to audio unit terminals 41, 42, 43 and 44.