[codinge90]

Hey guys my subwoofer on my 328i coupe is blown on the passenger side. Is there any way to bypass the sub on ncsexpert or inpa? I tried to disconnect the subwoofer but when I disconnected it, the speaker on the door turned off as a result so they are connected together. Is there a way to bypass the speaker without disconnecting the speaker on the door?

[reisf]

Originally Posted by codinge90

Hey guys my subwoofer on my 328i coupe is blown on the passenger side. Is there any way to bypass the sub on ncsexpert or inpa? I tried to disconnect the subwoofer but when I disconnected it, the speaker on the door turned off as a result so they are connected together. Is there a way to bypass the speaker without disconnecting the speaker on the door?

Sounds like you have either the base or hifi system. This isn't possible because the sub and speakers are on the same channel and are not part of the CANBUS that would allow you to do such a thing.

If you need a temporary solution, disconnect the 4 pin connector at the sub, and make a jumper wire to complete the circuit.

The sub uses Pins 2 and 3 as input, and has an output loop at Pins 1 and 4 which go to the door speakers. I'm not sure which are the exact connections, but its something like connecting Pin 2 to Pin 1 and Pin 3 to Pin 4.

[ctuna]

If you have the stereo base system the door and floor speakers are
wired in parallel and connected at the under seat location. One of the
features of the Technic Harness for the under seat is a jumper that bypasses
the parallel connection.

This is a hardware problem not a software problem no way to program around
it.

All the other systems have separate channels for each speaker location.

http://www.e90post.com/forums/attach...1&d=1411521234

see page 17 in the above document.

You need to know your system

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