If complaints are made about the above-mentioned vehicles that the warning light for the Hill Start Assist function lights up and also that the error code C1216 is stored in the error memory, a possible cause of the problem is the software of the ABS / ESP control unit.
The following error code can be stored:
- Error code 'equivalent' to:
- C1216, `clutch pedal position switch (sensor for clutch position) – signal error, wiring harness`.
In order to analyse the error, the connector pins, the interfaces / contacts and the cable harness to the clutch pedal switch must first be inspected.
If no deviations from the norm can be found here, then corrective measures taking the form of updating and/or upgrading of the software version already installed are to be carried out with the assistance of the vehicle producer.
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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