U0129 Ukuxhumana Okulahlekile NgeModyuli Yokulawula Amabhuleki (BSCM)

Ikhodi Yenkinga ye-OBD-II - U0129 Ishidi Ledatha

Ukuxhumana Okulahlekile Nge-Brake Control Module (BSCM)

Le khodi ikhomba ukuthi iBrake Control Module (BSCM) namanye amamojula okulawula emotweni awaxhumani. Uhlelo oluvame ukusetshenziswa kakhulu ekuxhumaneni lwaziwa ngokuthi I-Controller Area Network bus communication noma, kalula nje, ibhasi le-CAN.

Isho ukuthini i-DTC U0129?

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

Le khodi isho ukuthi imojuli yokulawula amabhuleki (BSCM) 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-BSCM ithola imininingwane yokufaka evela ezinzwa ezahlukahlukene, ezinye zazo zixhunywe kuyo ngqo futhi ezinye zithunyelwa ngohlelo lokuxhumana ngamabhasi. Lokhu kokufaka kuvumela imodyuli ukuthi ilawule ukwenziwa kokusebenza kwamabhuleki ayisisekelo, kepha futhi ingasetshenziswa njengohlelo lokuhlanganisa oluyisisekelo lokubhaka amabhuleki / lokulwa namabhuleki. Imvamisa lolu hlelo lusetshenziswa ezimotweni ezihlanganisiwe, kepha lungasetshenziselwa ezinye izinhlelo zokusebenza uma umenzi alubona lufanele.

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

Ubunzima nezimpawu

Ubukhulu kuleli cala buxhomeke ohlelweni. Imvamisa, uma kwenzeka ukwehluleka kwemodyuli yokulawula amabhuleki, amabhuleki esisekelo kuphela / alukho uhlelo lwe-anti-lock braking system / akukho traction control system / alukho uhlelo lokuxwayisa amabhuleki oluphambili olungafuneki.

Izimpawu zekhodi yenjini engu-U0129 zingafaka:

• Isibani sesixwayiso sebhuleki elibomvu sivuliwe
• Ukuwohloka kohlelo lwamabhuleki

Izimbangela zephutha U0129

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-BSCM - okuvame kakhulu
• 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 ezinkinga futhi okuwukuphela kwekhodi oyikhipha kwamanye amamojula ngu-U0129, zama ukufinyelela i-BSCM. Uma ukwazi ukufinyelela amakhodi ku-BSCM, khona-ke ikhodi ethi U0129 iphakathi noma iyikhodi yememori. Uma amakhodi emojula ye-BSCM engafinyeleleki, faka ikhodi ethi U0129 amanye amamojula asethiwe ayasebenza futhi inkinga isivele ikhona.

Ukwehluleka okuvame kakhulu ukulahlekelwa amandla noma umhlabathi we-BSCM.

Bheka wonke amafiyuzi ahambisa i-BSCM kule moto. Bheka zonke izizathu ze-BSCM. 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-DTCs kwimemori bese ubona ukuthi u-U0129 uyabuya noma ungaxhumana neBSCM. 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-BSCM. Nqamula intambo yebhethri engeyinhle ngaphambi kokunqamula isixhumi ku-BSCM. 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 kuhlola okumbalwa kagesi ngaphambi kokuxhuma izixhumi emuva ku-BSCM. Uzodinga ukufinyelela ku-digital volt/ohmmeter (DVOM). Qiniseka ukuthi unamandla futhi uphansi ku-BSCM. Finyelela kumdwebo wokufaka izintambo bese unquma ukuthi amandla amakhulu nezinto ezisetshenziswa emhlabathini zingena kuphi ku-BSCM. Xhuma kabusha ibhethri ngaphambi kokuqhubeka ne-BSCM isavaliwe. Xhuma intambo ebomvu ye-voltmeter yakho ku-B+ ngayinye (i-voltage yebhethri) exhunywe kusixhumi se-BSCM, kanye nomthofu omnyama we-voltmeter yakho endaweni enhle (uma ungaqiniseki, ukungabi nebhethri kusebenza njalo). Ubona ukufundwa kwamandla ebhethri. 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 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 kungakenzeki, noma awukwazanga ukusetha kabusha i-DTC U0129, into kuphela ongayenza ukufuna usizo kuchwepheshe wokuxilonga izimoto oqeqeshiwe, njengoba lokhu kuzobonisa i-BSCM enephutha. Iningi lalawa ma-BSCM kufanele ahlelwe noma alinganiswe ukuze imoto ifakwe kahle.

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Udinga usizo olwengeziwe ngekhodi yakho ye-u0129?

Uma usadinga usizo nge-DTC U0129, thumela umbuzo kumazwana angezansi kwalesi sihloko.

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