If the compressor in one of the vehicles mentioned above malfunctions, the power supply to the magnetic clutch should be checked.
The electrical cable for the magnetic clutch power supply (+) is routed to the compressor through the engine block area.
Water leaking into the connector housing (figure) can cause corrosion to form. This can lead to contact problems or a power failure.
In order to remedy this issue, the damaged electrical connection should be renewed.
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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