In the vehicles listed above, there is a chance of water getting into the interior. Over longer periods of time, this may also lead to malfunctions in the electrical systems. This may be caused by an incorrectly mounted condensation drain hose.
In order to rectify this problem, the drain hose of the air-conditioning system should be checked, and replaced if necessary. It may also be necessary to modify the wiring harness.
The vehicle manufacturer has already addressed the issue and notified the owners of all the affected models. For various reasons, however, it can be assumed that not all vehicles have been inspected and repaired. Volvo has assigned the internal code "R89707" to this operation.
Important safety notice
The following technical information and tips for practical use have been set up by HELLA in order to offer professional support to automotive workshops in their daily work. The information available here on this website is only to be used by appropriately trained specialist staff.
The reprinting, distribution, reproduction, exploitation in any form and disclosure of the contents of this document, even in part, is prohibited without our express written approval and indication of the source. The schematic illustrations, figures and descriptions are for explanation and presentation of the document text and cannot be used as a basis for installation or design. All rights reserved.
Not helpful at all
Very helpful