U0180 Ukuxhumana Okulahlekile Nge-Module Yokulawula Ukukhanyisa Okuzenzakalelayo
Okuqukethwe
U0180 Ukuxhumana Okulahlekile Nge-Module Yokulawula Ukukhanyisa Okuzenzakalelayo
Idatha ye-OBD-II DTC
Ukuxhumana Okulahlekile Ngemojuli Yokulawula Ukukhanyisa Okuzenzakalelayo
Kusho ukuthini lokhu?
Le yikhodi yenkinga yokuxilongwa yohlelo lokuxhumana ejwayelekile esebenza kokuningi nokwenziwa kwezimoto ze-OBD-II.
Le khodi isho ukuthi i-Automatic Light Control Module (ALCM) namanye amamojula okulawula emotweni awaxhumani. Umjikelezo osetshenziswa kakhulu ekuxhumaneni waziwa ngokuthi i-Controller Area Bus communication, noma ibhasi le-CAN.
Ngaphandle kwaleli bhasi le-CAN, amamojula wokulawula awakwazi ukuxhumana futhi ithuluzi lakho lokuskena lingahle lingalutholi ulwazi oluvela emotweni, kuya ngokuthi isiphi isifunda esibandakanyekayo.
Imojula yokulawula ukukhanya okuzenzakalelayo imvamisa itholakala ngemuva kwedeshibhodi, imvamisa ibe maphakathi nemoto. Yamukela idatha yokufaka evela kuzinzwa ezihlukahlukene, ezinye zazo ezixhunywe kuyo ngokuqondile, futhi eziningi zithunyelwa ngohlelo lokuxhumana lwebhasi. Lokhu okokufaka kuvumela imojula ukuthi ilawule ukusebenza kwesibani sangaphambili ezimweni eziningi zokusebenza ezihlukahlukene.
Izinyathelo zokuxazulula inkinga zingahluka ngokuya ngomenzi, uhlobo lohlelo lokuxhumana, inani lezintambo, nemibala yezintambo ezisohlelweni lokuxhumana.
Ukuqina kwekhodi nezimpawu
Ubunzima kuleli cala ngeke kube yinkinga ngenxa yamakhono ayisipele emojuli. Uma kwenzeka inkinga kagesi, imojuli isekelwa isipele futhi izozenzakalela ukuthi "ihlale ivuliwe" njengesinyathelo sokuphepha.
Izimpawu zekhodi ye-U0180 zingafaka:
- Amalambu angaphambili awacimi / awakhanyi lapho ukuthungela kuvuliwe
izizathu
Imvamisa isizathu sokufaka le khodi sithi:
- Vula kusifunda se-CAN +
- Vula ebhasini le-CAN - isekethe kagesi
- Isifunda esifushane sokufaka amandla kunoma yisiphi isifunda sebhasi le-CAN
- Mfushane kuya phansi kunoma yisiphi isifunda sebhasi le-CAN
- Awekho amandla noma indawo ye-ALCM
- Akuvamile - imojula yokulawula inephutha
Izinqubo zokuxilonga nokulungisa
Iphuzu elihle lokuqala ngaso sonke isikhathi ukuhlola ama-bulletins ezinsizakalo zobuchwepheshe (i-TSB) yemoto yakho ethile. Inkinga yakho ingaba inkinga eyaziwa ngesilungisi esikhishwe ngumkhiqizi futhi ingakongela isikhathi nemali ngenkathi uxazulula inkinga.
Okokuqala, funa amanye ama-DTC. Uma okunye kwalokhu ukuxhumana kwebhasi noma ibhethri / ukuthungela okuhlobene, kuxilonge kuqala. I-Misdiagnosis iyaziwa ukuthi kungenzeka uma uthola ikhodi ye-U0180 ngaphambi kokuthi noma yimaphi amakhodi amakhulu ahlolwe ngokuphelele futhi enqatshelwe.
Uma ithuluzi lakho lokuskena lingafinyelela amakhodi enkathazo futhi ikhodi okuwukuphela kwayo oyithola kwamanye amamojula ngu-U0180, zama ukufinyelela i-Automatic Lighting Control Module (ALCM). Uma ukwazi ukufinyelela amakhodi avela ku-ALCM khona-ke ikhodi ethi U0180 iyikhodi yesikhashana noma yememori. Uma ungakwazi ukufinyelela i-ALCM, ikhodi U0180 esethwe amanye amamojula iyasebenza futhi inkinga isivele ikhona.
Ukwehluleka okuvame kakhulu ukwehluleka kwesekethe okuholela ekulahlekelweni kwamandla noma phansi kumojula yokulawula ukukhanya okuzenzakalelayo.
Hlola wonke amafuse anikezela nge-ALCM kule moto. Hlola zonke izizathu ze-ALCM. Thola izindawo zokubambelela phansi emotweni futhi uqinisekise ukuthi izixhumo zihlanzekile futhi zivikelekile. Uma kunesidingo, zisuse, thatha ibhulashi elincane le-bristle ne-baking soda / isisombululo samanzi bese uhlanza ngayinye, kokubili isixhumi nendawo lapho ixhuma khona.
Uma kukhona ukulungiswa okwenziwe, sula i-DTCs enkumbulweni futhi ubone ukuthi i-U0180 iyabuya yini noma ungaxhumana ne-ALCM. Uma kungekho khodi ebuyisiwe noma ukuxhumana kubuyiswe, inkinga kungenzeka ukuthi iyinkinga ye-fuse / uxhumano.
Uma ikhodi ibuya, bheka izixhumanisi zokuxhumana zebhasi le-CAN emotweni yakho, ikakhulukazi isixhumi se-ALCM, esivame ukutholakala ngemuva kwedeshibhodi. Nqamula ikhebula lebhethri elinegethivu ngaphambi kokunqamula isixhumi ku-ALCM. Uma usutholakele, bheka ngokubukeka izixhumi nezintambo. Bheka imihuzuko, ama-scuffs, izintambo eziveziwe, izimpawu zokusha, noma ipulasitiki encibilikisiwe.
Nqamula izixhumi futhi uhlole ngokucophelela amatheminali (izingxenye zensimbi) ngaphakathi kwezixhumi. Bona ukuthi zibukeka zishisiwe noma zinombala oluhlaza okhombisa ukugqwala. Uma udinga ukuhlanza ama-terminals, sebenzisa i-electric contact cleaner kanye ne-plastic bristle brush. Vumela ukomisa nokufaka igrisi kagesi lapho amatheminali ethinta khona.
Yenza lokhu kuhlola okumbalwa kagesi ngaphambi kokuxhuma izixhumi emuva ku-ALCM. Uzodinga ukufinyelela ku-digital volt/ohmmeter (DVOM). Qiniseka ukuthi i-ALCM inamandla nendawo. Finyelela kumdwebo kagesi futhi unqume ukuthi amandla amakhulu nemithombo yaphansi ingena kuphi ku-ALCM. Xhuma ibhethri ngaphambi kokuqhubeka ne-ALCM ikhutshaziwe. Xhuma intambo ebomvu ye-voltmeter yakho ku-B+ ngayinye (i-voltage yebhethri) engena kusixhumi se-ALCM, kanye nomthofu omnyama we-voltmeter yakho endaweni enhle (uma ungaqiniseki, i-negative yebhethri ihlala isebenza). Kufanele ubone ukufundwa kwe-voltage yebhethri. Qiniseka ukuthi unesizathu esihle. Xhuma umthofu obomvu we-voltmeter kuphozithivu yebhethri (B+) kanye nomthofu omnyama kusekethe ngayinye yaphansi. Nakulokhu futhi, kufanele ubone i-voltage yebhethri njalo uma uxhuma. Uma kungenjalo, lungisa amandla noma isekethe yaphansi.
Bese uhlola izifunda ezimbili zokuxhumana. Thola i-CAN B+ (noma isekethe ye-MSCAN +) kanye ne-CAN B- (noma isekethe ye-MSCAN). Ngentambo emnyama ye-voltmeter exhunywe endaweni ekahle, xhuma intambo ebomvu ku-CAN B+. Uma ukhiye uvuliwe futhi injini icishiwe, kufanele ubone i-voltage engaba ngu-0.5 volts enokuguquguquka okuncane. Bese uxhuma umthofu obomvu we-voltmeter kusekethe ye-CAN B. Kufanele ubone cishe ama-volts angu-4.4 ngokuguquguquka okuncane.
Uma zonke izivivinyo zidlula futhi ukuxhumana kungakenzeki, noma uma ungakwazi ukusetha kabusha i-DTC U0180, into kuphela ongayenza ukufuna usizo kuchwepheshe wokuxilonga izimoto oqeqeshiwe, njengoba lokhu kuzobonisa ukwehluleka kwe-ALCM. Iningi lalawa ma-ALCM adinga ukuhlelwa noma ukulinganiswa ukuze imoto ilingane kahle.
Izingxoxo ezihlobene ze-DTC
- Okwamanje azikho izihloko ezihlobene ezinkundleni zethu. Thumela isihloko esisha esithangamini manje.
Udinga usizo olwengeziwe ngekhodi ye-U0180?
Uma usadinga usizo nge-DTC U0180, thumela umbuzo kumazwana angezansi kwalesi sihloko.
QAPHELA. Lolu lwazi lunikezwa ngenhloso yokwaziswa kuphela. Akuhloselwe ukuthi isetshenziswe njengesincomo sokulungisa futhi asinacala nganoma yisiphi isenzo osithathayo kunoma iyiphi imoto. Yonke imininingwane ekulesi siza ivikelwe yi-copyright.
