Author Topic: Faul code 41792  (Read 3765 times)

wallen.p@hotmail.com

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Faul code 41792
« on: May 21, 2019, 05:27:48 PM »
I cant find reason for  this code, connectors checked from ZFE, instrument cluster, tyre pressure control unit, visually wires are ok. Problem started last autumn, after that I have replaced tyre pressure unit and it was ok for a while then started again.

Motorcycle Information
VIN: WB10380028ZU49464
Mileage: 86310.0 km
Cluster date: 28 helmikuu 1982
Next service date: 05 huhtikuu 2020
Next service distance: 95877 km
Factory I-Level: K024-07-10-500
Actual I-Level: K024-12-08-500
BMS-KP
BMS type:   BMS-KP
Controller Type:   Engine Controller
Part No.:   7717143
Hardware Index:   10
Coding Index:   02
Manufacture Date (YY/MM/DD):   2007-10-26
MCV:   0.6.0
FSV:   0.77.31
OSV:   2.3.1
Manufacturer:   Bosch GmbH
HWOE No.:   28841755
Program status:   310I
Date release:   QC12
Factory I-Level:   K024-07-10-500
Actual I-Level:   K024-12-08-500
VIN model year:   2008


1 fault codes found:

10218   CAN-bus Timeout: no communication with KOMBI (Instrument Cluster) control unit
The fault is not present now.
Tyre Pressure TPM
RDC/DWA type:   Tyre Pressure TPM
Controller Type:   Anti-Theft Alarm / Tyre Pressure Monitor
Part No.:   7720818
Hardware Index:   C4
Coding Index:   4
Manufacturer:   Schrader
HWOE No.:   28869747
MCV:   0.6.0
FSV:   2.1.0
OSV:   4.0.2


No fault codes found
ZFE-High
ZFE type:   ZFE-High
Controller Type:   Vehicle Electronics
Part No.:   7718037
Hardware Index:   03
Coding Index:   09
Manufacture Date (YY/MM/DD):   2004-04-15
MCV:   0.6.0
FSV:   2.2.1
OSV:   3.3.0
Manufacturer:   Loewe / Lear
HWOE No.:   28850955
Factory I-Level:   K024-07-10-500
Actual I-Level:   K024-12-08-500
   Speed sensor manufacturer is Bosch   
   Speed sensor type is DF11   
   ABS fitted   
   ESA fitted   
   ESA has hall sensor   
   Heated grips   
   Outside temperature sensor   
   Brake light switch status over CAN   
   Rear bulb replacement   
   Film type fuel sensor   
   Manual low beam off switch   
   Brake light type is LED   
   Rear light type is LED   
   Storage of temperature indication when engine hot   


2 fault codes found:

41756   CAN-bus timeout to KOMBI (Instrument cluster) control module
The fault is not present now.
41792   Wake-up line malfunction, short-circuit
The fault is currently present.
Integral ABS 2 - CAN
Controller Type:   ABS Brakes
Part No.:   7711978
HW Version No.:   C1
Coding Index:   0
Manufacturing Date:   2007-11-14
HWOE No.:   29063603
Manufacturer:   Continental Teves
MCV:   0.6.0
FSV:   2.2.0
OSV:   3.3.0
Free programming slots:   1
Serial No.:   67BE003C6
Hardware No.:   07682002
Hardware star No.:   07711978


1 fault codes found:

54104   CAN-bus timeout from KOMBI
The fault is not present now.
CAN-Kombi H/L
Cluster type:   CAN-Kombi H/L
Controller Type:   Instrument Cluster
Part No.:   7718195
Hardware Index:   05
Coding Index:   06
Manufacturer:   Siemens VDO Automotive
Manufacture Date (YY/MM/DD):   2006-08-18
MCV:   0.6.0
FSV:   3.1.2
OSV:   3.3.10
HWOE No.:   28849787
Assembly No.:   7718195
Variant:   K25 Adventure with ABS/ASC switch on one button
Factory I-Level:   K024-07-10-500
Actual I-Level:   K024-12-08-500


1 fault codes found:

37661   CAN-bus timeout with RDC (Tyre pressure) control unit
The fault is not present now.

schuppi

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Re: Faul code 41792
« Reply #1 on: May 22, 2019, 11:16:40 AM »
Hello

Because the engine control unit is the gateway (diagnostic master) for all other devices, I would check the connections to the ZFE here.
Check voltage supply and earth connections, test for correct contact.
If necessary, check these wiring harnesses for too tight cable ties, cable breaks possible.
Schönen Tag
Wolfgang
                                       talk less, drive more