|
XC90 '02–'15 General Forum for the P2-platform XC90 model |
Information |
|
Adding a sub?Views : 855 Replies : 8Users Viewing This Thread : |
|
Thread Tools | Display Modes |
Apr 9th, 2018, 09:01 | #1 |
Senior Member
Last Online: Jan 17th, 2024 15:41
Join Date: Dec 2004
Location: Luton
|
Adding a sub?
Does anyone know if it's possible to add a sub to a car that didn't previously have one, by fitting it (with it's amp) and connecting the fiber to the MOST network, or does the car also need programming to tell it it's there?
I have VIDA... |
Apr 9th, 2018, 09:46 | #2 |
Premier Member
Last Online: Mar 20th, 2024 18:26
Join Date: Jan 2016
Location: Cross Country
|
Yes you can, easily, PROVIDED the car is supported by the Volvo software, and provided you do not have Rear AC (3rd row AC) fitted.
Volvo stopped adding subs to the XC90 from MY2009. So the MY2009 and newer XC90s no longer support the sub in the radio software. The Rear AC and the Subwoofer occupy the same space, you have one or the other but not both. What model XC90 do you have? Do you have Rear AC?
__________________
XC90 R-Design MY2009, Black Sapphire Metallic. HP-Sound, RSE, Nav, Tel, ParkingCam, BLIS, ParkingHeater, RestHeat, Removable Towbar, Summer: CRATUS 20x8 on Pirelli Scorpion Zeros 255/45, Winter: NEPTUNE 17x7 on Continental WinterContact 4x4 235/65. |
Apr 9th, 2018, 09:46 | #3 |
Master Member
Last Online: Today 09:57
Join Date: Sep 2017
Location: Norfolk
|
I'm looking at doing this whilst I have the cargo panels out anyway and from what I can tell, on the model year I have (2007) it is a case of exactly that - connect the optical input to the MOST network and connecting power to fuse way 14 in the REM.
It appears to be a slightly more complicated undertaking in early models (-2004), with additional wiring required. In all cases, it requires the subwoofer software to be installed, which can only be done by a dealer or independent with a fully subscribed copy of VIDA. |
The Following User Says Thank You to Moose Test For This Useful Post: |
Apr 9th, 2018, 09:50 | #4 |
Senior Member
Last Online: Jan 17th, 2024 15:41
Join Date: Dec 2004
Location: Luton
|
Thanks. My car is a 2008 without rear AC.
I noticed a sub+amp from a 2004 on ebay - however I expect Volvo would charge as much again for the software change! |
Apr 9th, 2018, 10:02 | #5 | |
Premier Member
Last Online: Mar 20th, 2024 18:26
Join Date: Jan 2016
Location: Cross Country
|
Quote:
https://www.volvoforums.org.uk/showt...ight=subwoofer MY2008 was the last year that the subwoofer was available as an option. From MY2009, Volvo decided to omit the subwoofer. Check the VIDA online pricelists in the USA to get a feeling of the software charges. They can be modest. Without loading the SUB option to the car, the Sub will not work and the stereo's subwoofer option will not appear.
__________________
XC90 R-Design MY2009, Black Sapphire Metallic. HP-Sound, RSE, Nav, Tel, ParkingCam, BLIS, ParkingHeater, RestHeat, Removable Towbar, Summer: CRATUS 20x8 on Pirelli Scorpion Zeros 255/45, Winter: NEPTUNE 17x7 on Continental WinterContact 4x4 235/65. |
|
Apr 9th, 2018, 10:09 | #6 |
Master Member
Last Online: Today 09:57
Join Date: Sep 2017
Location: Norfolk
|
Ditto. There seem to be a few available but they're all from around that age group. The concern I have is that somehow the core firmware in the amp/control module of the older model year subwoofers will have some incompatibility with the MOST or IAM in newer cars.
Has anyone on the forum ever successfully done this? Retro-fitted a sub from an older model year into a newer one? |
Apr 9th, 2018, 10:35 | #7 | |
Premier Member
Last Online: Jan 15th, 2024 17:24
Join Date: Jun 2010
Location: Bury St Edmunds
|
Quote:
20180409_102958.jpg
__________________
Greg |
|
Apr 21st, 2018, 20:48 | #8 |
Master Member
Last Online: Today 09:57
Join Date: Sep 2017
Location: Norfolk
|
I have been advised by two Volvo main dealers that it is not possible for them to install the SUB software for use in conjunction with a second hand subwoofer module, on the grounds that a such a unit "can be programed only once, whilst 'clean' from the factory". Allegedly , once it has been fitted to one vehicle, it cannot be successfully transferred to another, programming or not. At least, this is what I am being told.
So unless anyone here knows otherwise, that is it for me with regards to fitting an eBay supplied sub. |
Apr 22nd, 2018, 08:27 | #9 | |
Premier Member
Last Online: Mar 20th, 2024 18:26
Join Date: Jan 2016
Location: Cross Country
|
Quote:
Some companies now make "virginising" tools to refresh devices, but I've never seen one for Volvo. The radio (IAM) and by default CEM definitely needs the sub option enabled I am however unsure if the sub needs to be virginised. It would be a case of try and see.
__________________
XC90 R-Design MY2009, Black Sapphire Metallic. HP-Sound, RSE, Nav, Tel, ParkingCam, BLIS, ParkingHeater, RestHeat, Removable Towbar, Summer: CRATUS 20x8 on Pirelli Scorpion Zeros 255/45, Winter: NEPTUNE 17x7 on Continental WinterContact 4x4 235/65. |
|
The Following User Says Thank You to SwissXC90 For This Useful Post: |
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
|
|