Unfortunately we do not accept new members for free, Now Registration cost 30€, if you are interesting Send Email to [email protected]
0x80049A - NVE: Interner Softwarefehler (Night Vision)
15-02-2024, 17:57 PM,
(This post was last modified: 16-02-2024, 08:42 AM by ciscospirit.)
Post: #1
|
|||
|
|||
0x80049A - NVE: Interner Softwarefehler (Night Vision)
Hello,
i am running out of ideas... does anyone know this problem and know how to solve it? The problem comes randomly (not always) directly after the ECU get power via Klemme 15. Night Vision 3 ECU (Build 1908) + Night Vision 3 CAM (Build 1946, HW:13/04.00 SW:14/40.00) fault memory: 0x80049A NiVi-Steuergerät: Interner Softwarefehler (NVE: Interner Softwarefehler) info memory: 0x8BAC50 ECUM_E_ALL_RUN_REQUESTS_KILLED i tried to debug and delete fault memory but no chance. Only way how i could "repair" it was to disconnect and connect the camera while the ECU was powered on. it needs several attempts but than it suddenly boot up successfully. sadly a few starts later, the failure comes back once again. I really can't reproduce the failure, cause it happens completely random. also sometimes i can start the car several times without a problem but than, on next start (same day, same condition, just few minutes later) it happens again and the error stay than for several restarts and don't go away from alone. just 2 times i regonized that it "heals" from alone by driving the car, but I can't reproduce why. I also never got the error if the system was successfully booted up and is active. if it works it works. I just get the error, when the ECU get first time power via Klemme 15. Than it happens instantly. also i saw this "interner Softwarefehler" only if the CAM was connected to the ECU. if it is not connected, i just get the LVDS cable not connected error, but no internal softwarefault error. it looks like the ECU can't boot up sucessfully and hangs in some kind of state. the cable and all connectors looks absolutely in perfect condition. i tried to analyse the problem with Tool32 but really can't find any help in the logs. is here some expert who can help me or can tell me what i can try to fix it? thanks a lot. Code: ERGEBNIS: 1 Fehler im Fehlerspeicher ! Code: apiJob("NIVI3","fs_lesen_detail","0x80049A","") Code: apiJob("NIVI3","status_lesen","ARG;NIVI_KAMERA","") Code: I N F O S P E I C H E R L E S E N Code: apiJob("NIVI3","is_lesen_detail","0x8BAC50","") |
|||
16-02-2024, 08:44 AM,
(This post was last modified: 16-02-2024, 12:55 PM by ciscospirit.)
Post: #2
|
|||
|
|||
RE: 0x80049A - NVE: Interner Softwarefehler (Night Vision)
One Theory:
is there maybe a missmatch of the ECU and the CAM software or the CAM software not up to date? or the ECU got corrupted by flashing? it doesn't make sense at all, as it works sometimes and sometimes not. If it works it looks like this: Code: STAT_FIRMWARE_EINH = TEXT Code: apiJob("NIVI3","svk_lesen","","") Code: apiJob("NIVI3","status_lesen","ARG;STAT_NV_FIR_STATISTICS","") Code: apiJob("NIVI3","status_lesen","ARG;NIVI_KAMERA","") |
|||
16-02-2024, 14:33 PM,
Post: #3
|
|||
|
|||
RE: 0x80049A - NVE: Interner Softwarefehler (Night Vision)
have you tried using ISTA and follow the fault guided troubleshooting test plan?
|
|||
16-02-2024, 16:04 PM,
Post: #4
|
|||
|
|||
RE: 0x80049A - NVE: Interner Softwarefehler (Night Vision)
(16-02-2024, 14:33 PM)bmchicago Wrote: have you tried using ISTA and follow the fault guided troubleshooting test plan? yes, but sadly ISTA just say: "NVE-Steuergerät erneuern" there is no testplan or other troubleshooting or other error detail available. searched also hours on the internet and can't find any help for this error code. |
|||
16-02-2024, 17:24 PM,
Post: #5
|
|||
|
|||
RE: 0x80049A - NVE: Interner Softwarefehler (Night Vision)
(16-02-2024, 16:04 PM)ciscospirit Wrote:(16-02-2024, 14:33 PM)bmchicago Wrote: have you tried using ISTA and follow the fault guided troubleshooting test plan? Sadly? are you happy it tells you it says to replace the control unit? seems very straight forward. What other help are you looking for? Are you going to take the control unit apart to check the circuit board for capacitor, mosfet, resistor failures? |
|||
16-02-2024, 19:08 PM,
Post: #6
|
|||
|
|||
RE: 0x80049A - NVE: Interner Softwarefehler (Night Vision)
(16-02-2024, 17:24 PM)bmchicago Wrote:(16-02-2024, 16:04 PM)ciscospirit Wrote:(16-02-2024, 14:33 PM)bmchicago Wrote: have you tried using ISTA and follow the fault guided troubleshooting test plan? it sounds like a very "generic" error message and i am just wondering why it works sometimes and sometimes not. so i was not sure, if replacement is the only thing how i can fix it. Also replacement is a pain to retrofit another ECU. so i thought maybe it could be some software related problem i can solve on my own. Maybe wrong FDL/VO Coding or whatever. but maybe you are right and i picked a broken ECU out there :/ |
|||
« Next Oldest | Next Newest »
|
Users browsing this thread:
1 Guest(s)
1 Guest(s)
Return to TopReturn to Content