|Vehicle model||Juke (F15)|
|Year of manufacture||2010 - 2020|
|Symptoms||Engine-check lamp lights up: Error code P0603|
Important safety note
Technical information and practical tips have been compiled by HELLA in order to provide professional support to vehicle workshops in their work. The information provided on this website is intended for use by suitably qualified personnel only.
If the engine-check lamp lights up on the vehicles mentioned above and the error code P0603 is stored in the error memory, there are various possible causes:
As a first measure, all system-relevant electrical components, including the power supply, electrical connections and ground points should be checked.
If no error is detected, the control unit does not have to be replaced immediately. It is possible that the battery has been disconnected and reconnected several times within a short period of time and the engine-check lamp activated as a result. It is advisable to clear the error memory and carry out an extensive test drive. If the check engine lamp remains off, it can be assumed that the problem has been solved.
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; indication of the document source is also required. 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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