BOSE® System: Notes

WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

Refer to Owner's Manual for audio system operating instructions.

Power is supplied at all times

through 20A fuse [No. 31, located in the fuse and fusible link box]
to audio unit terminal 6 and
to BOSE speaker amp. terminal 1
through 15A fuse [No. 18, located in the fuse block (J/B)]
to subwoofer RH terminal 6 and
through 10A fuse [No. 3, located in the fuse block (J/B)]
to AV switch terminal 1 and
to display unit terminal 1 (without NAVI) or display control unit terminal 1 (with NAVI).

With the ignition switch in the ACC or ON position, power is supplied

through 10A fuse [No. 6, located in the fuse block (J/B)]
to audio unit terminal 10 and
to AV switch terminal 2 and
to display unit terminal 2 (without NAVI) or display control unit terminal 10 (with NAVI).

Ground is supplied through the case of the audio unit.

round is also supplied

to BOSE speaker amp. terminal 17 and
to subwoofer RH terminal 5
through body grounds B117 and B132 and
to AV switch terminal 5 and
to display unit terminal 6 (without NAVI) or display control unit terminal 3 (with NAVI)
through body grounds M57, M61 and M79.

Then audio signals are supplied

through audio unit terminals 1, 2, 3, 4, 13, 14, 15 and 16
to BOSE speaker amp. terminals 23, 24, 25, 26, 27, 28, 29 and 30.

Audio signals are amplified by the BOSE speaker amp.

The amplified audio signals are supplied

through BOSE speaker amp. terminals 2, 9, 10, 11, 12, 13, 14, 15, 16 and 18
to terminals + and - of front door speaker LH and RH and
to terminals + and - of tweeter LH and RH and
to terminals + and - of rear door speaker LH and RH and
to terminals + and - of subwoofer LH and
to terminals 1 and 2 of subwoofer RH.

When one of steering wheel audio control switches is pushed, the resistance in steering switch circuit changes depending on which button is pushed.