U0138 Ukuxhumana Okulahlekile NgeModyuli Yokulawula yeRover

U0138 Ukuxhumana Okulahlekile NgeModyuli Yokulawula yeRover

Idatha ye-OBD-II DTC

Ukuxhumana Kulahlekile Ngayo Yonke Imodyuli Yokulawula Isimo Sezwe

Kusho ukuthini lokhu?

Le yikhodi yenkinga yokuxilongwa yohlelo lokuxhumana ejwayelekile esebenza kokuningi nokwenziwa kwezimoto.

Le khodi isho ukuthi i-All Terrain Control Module (ATCM) namanye amamojula wokulawula emotweni axhumani. Izifunda ezijwayele ukusetshenziswa kakhulu kwezokuxhumana zaziwa ngokuthi yi-Controller Area Bus communication, noma nje 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.

I-ATCM ithola imininingwane yokufaka evela ezinzwa ezahlukahlukene, ezinye zazo zixhunywe ngqo kuyo, kanti ezinye zidluliselwa ngohlelo lokuxhumana ngamabhasi. Lokhu kokufaka kuvumela imodyuli ukuthi ilawule kokubili ukuphakama kwemoto kanye nohlelo lwe-powertrain, mhlawumbe noma ngabe uhlelo lokushayela ngamasondo amabili noma amane. Ingashintsha futhi isilinganiso segiya esisetshenziswe kuma-asi we-drive kanye nenani le-torque elisetshenzisiwe ekudlulisweni.

Izinyathelo zokuxazulula inkinga zingahluka ngokuya ngomenzi, uhlobo lohlelo lokuxhumana, inani lezintambo, nemibala yezintambo ezisohlelweni lokuxhumana.

Ubunzima nezimpawu

Ubukhulu kuleli cala buxhomeke ohlelweni. Ngoba lolu hlelo lokumiswa / lokuhambisa luhlinzeka ngokuphepha ngesikhathi sokuqondisa okunzima nokushayela amabhuleki, ukuphepha kuyakhathaza lapho kutholakala lezi zinhlelo. Ngaphezu kwalokho, ukuphepha kubalulekile lapho kusizakala lezi zinhlelo. NJALO ubhekisa kulwazi lwensizakalo ngaphambi kokuqaqa / ukuxilonga lezi zinhlelo.

Izimpawu zekhodi yenjini engu-U0138 zingafaka:

• Isibani sesixwayiso sebhuleki elibomvu sivuliwe
• Inkomba ye-Amber anti-lock ifakiwe
• Isibani senkomba yokulawula ukudonsa sivuliwe noma siyakhanya, kuya ngohlelo
• Bheka ukuthi ilambu lokumisa livuliwe yini, kuye ngohlelo.

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
• Ukuphelelwa amandla noma umhlabathi ku-ATCM - okuvamile
• 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.

Uma ithuluzi lakho lokuskena lingafinyelela amakhodi enkathazo futhi okuwukuphela kwekhodi oyikhipha kwamanye amamojula ngu-U0138, zama ukufinyelela imojula yokulawula i-rover. Uma ukwazi ukufinyelela amakhodi kumojula ye-ATCM, khona-ke ikhodi ethi U0138 iyikhodi yesikhashana noma yememori. Uma amakhodi emojula ye-ATCM engafinyeleleki, ikhodi ethi U0138 esethwe amanye amamojula iyasebenza futhi inkinga isivele ikhona.

Ukwehluleka okuvame kakhulu ukulahlekelwa amandla noma umhlabathi we-ATCM.

Bheka wonke amafuyuzi ahambisa i-ATCM kule moto. Bheka zonke izizathu ze-ATCM. Thola amaphuzu okunamathisela phansi emotweni bese uqinisekisa ukuthi lokhu kuxhumana kuhlanzekile futhi kuphephile. Uma kunesidingo, zisuse, thatha ibhulashi elincane le-wire bristle nesisombululo sesoda / samanzi bese uhlanza ngasinye, kokubili isixhumi nendawo lapho sixhuma khona.

Uma kukhona ukulungiswa okwenziwe, sula ama-DTC kwimemori bese ubona ukuthi u-U0138 uyabuya noma ungaxhumana ne-ATCM. Uma kungekho khodi ebuyiswayo noma ukuxhumana kubuyisiwe, inkinga kungenzeka ibe yinkinga yefuse / yokuxhuma.

Uma ikhodi ibuya, funa ukuxhumana kwebhasi le-CAN C emotweni yakho ethize, ikakhulukazi isixhumi se-ATCM. Nqamula ikhebuli yebhethri engeyinhle ngaphambi kokunqamula isixhumi kwimodyuli yokulawula ye-ATCM. Uma usutholakele, hlola ngokubonakalayo izixhumi nezintambo. Bheka imihuzuko, izikhafu, izintambo eziveziwe, amamaki okushisa, noma ipulasitiki ebunjiwe. 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 kuhlolwa kwamandla kagesi ambalwa ngaphambi kokuxhuma izixhumi ku-ATCM. Uzodinga ukufinyelela ku-digital volt-ohmmeter (DVOM). Qiniseka ukuthi i-ATCM inamandla nomhlabathi. Finyelela kumdwebo wiring bese unquma ukuthi amandla aphansi kanye nempahla yomhlaba ingena kuphi ku-ATCM. Xhuma ibhethri ngaphambi kokuqhubeka ne-ATCM inqanyuliwe. Xhuma ucingo olubomvu lwe-voltmeter yakho kunani ngalinye le-B + (voltage voltage) elingena kusixhumi se-ATCM, kanye nocingo olumnyama lwe-voltmeter yakho emhlabathini omuhle (uma ungaqiniseki, isigxobo esibi sebhethri sihlala sisebenza). Ungabona ukufundwa kwamandla kagesi webhethri. Qiniseka ukuthi unesizathu esihle. Xhuma ucingo olubomvu kusuka ku-voltmeter kuye ku-battery positive (B +) kanye nocingo olumnyama emhlabathini ngamunye. Nakulokhu futhi, kufanele ubone amandla ebhethri ngaso sonke isikhathi uma uwafaka. Uma kungenjalo, xazulula inkinga yesekethe yamandla noma yomhlabathi.

Bese uhlola izifunda ezimbili zokuxhumana. Thola i-CAN C+ (noma i-HSCAN+) kanye ne-CAN C- (noma i-HSCAN - isekethe). Ngentambo emnyama ye-voltmeter exhunywe endaweni ekahle, xhuma intambo ebomvu ku-CAN C+. Uma ukhiye uvuliwe futhi injini icishiwe, kufanele ubone cishe ama-volts angu-2.6 anokuguquguquka okuncane. Bese uxhuma intambo ebomvu ye-voltmeter kusekethe ye-CAN C-. Kufanele ubone cishe ama-volts angu-2.4 ngokuguquguquka okuncane. Abanye abakhiqizi bakhombisa i-CAN C- cishe i-5V kanye nokhiye ozungezayo lapho injini icishiwe. Hlola imininingwane yomkhiqizi wakho.

Uma zonke izivivinyo zidlula futhi ukuxhumana kungenakwenzeka, noma awukwazanga ukusetha kabusha i-DTC U0138, into kuphela ongayenza ukufuna usizo kuchwepheshe oqeqeshiwe wezimoto, njengoba lokhu kuzokhomba module ye-ATCM ehlulekile. Iningi lala mamojula e-ATCM kufanele ahlelwe noma alinganiswe ukuze imoto ifakwe kahle.

Izingxoxo ezihlobene ze-DTC

• Okwamanje azikho izihloko ezihlobene ezinkundleni zethu. Thumela isihloko esisha esithangamini manje.

Udinga usizo olwengeziwe ngekhodi yakho ye-u0138?

Uma usadinga usizo nge-DTC U0138, 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.