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Home >> Volvo >> 2009 >> XC90 AWD V8-4.4L VIN 85 B8444S >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Accessories and Optional Equipment >> Signal Processing Module >> Service and Repair >> Subwoofer Module (SUB), Replacing
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Subwoofer Module (SUB), Replacing






Subwoofer module (SUB), replacing

Note! As the illustrations in this service information are used for different model years and/or models, some variation may occur. However, the essential information in the illustrations is always correct.

Preparatory work




Ignition off.
Remove the left-hand side panel in the cargo compartment. See Side panel cargo compartment, replacement Side Panel Cargo Compartment, Replacement.

Removal




Disconnect the connectors at the control module.
Remove the screws.
Remove the bass speakers / subwoofer module (SUB).

Note! For tightening see Tightening torque [1][2]Specifications.

Installation




Install the bass speakers / subwoofer module (SUB).
Install and tighten the screws.

Note! Check that there is no dirt in the optic connectors.

Note! The bend radius of the optic cables must not be less than 25 mm.

Reconnect connectors.

Finishing work
Install the left-hand side panel in the cargo compartment. See Side panel cargo compartment, replacement Side Panel Cargo Compartment, Replacement.

Note! After replacing the subwoofer module (SUB), new software must be ordered and programmed.

Ordering software
Order the software. Software Downloading

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