If the interior blower fails in the vehicles mentioned above, water entering into the vehicle interior could be the cause.
The water can enter via the air conditioner/heater unit or the air channels into the vehicle interior and
cause the blower to fail. This is usually caused by a faulty seal on the under side of the interior filter housing.
The following steps should be taken to rectify the problem:
Important safety note
Technical information and practical tips have been compiled by HELLA in order to provide professional support to vehicle workshops in their day-to-day work. The information provided on this website is intended for use by suitably qualified personnel only.
Reprinting, distribution, reproduction, exploitation in any form or 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, pictures and descriptions serve only for the purposes of explanation and representation of the instructions and cannot be used as a basis for installation or assembly work. All rights reserved.
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