In the above vehicles, a faulty radiator fan control unit can cause the radiator fan to run constantly, and the battery will discharge.
In the worst case, this can cause a vehicle fire.
Vehicles with the following chassis number may be affected:
The vehicle manufacturer is already aware of the problem. In the wake of a recall, the vehicles should be checked and the control unit or the wiring should be replaced.
Nevertheless, one may assume that for various reasons not all vehicles have been checked and repaired. Please note this information in connection with complaints regarding the radiator fan and battery.
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.
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