U0128 Ukuxhumana Okulahlekile nePark Brake Control Module (PBCM)

U0128 Ukuxhumana Okulahlekile nePark Brake Control Module (PBCM)

Incazelo yobuchwepheshe bekhodi ye-OBD-II

Ukuxhumana Okulahlekile nePark Brake Control Module (PBCM)

Kusho ukuthini lokho?

Le yikhodi yenkinga yokuxilongwa yohlelo lokuxhumana ejwayelekile esebenza kuzimoto eziningi namamodeli.

Le khodi isho ukuthi iPark Brake Control Module (PBCM) namanye amamojula wokulawula emotweni awakhulumisani. Isifunda esivame ukusetshenziswa ukuxhumana saziwa ngokuthi yi-Controller Area Network ukuxhumana kwebhasi, noma ukumane ubeke, ibhasi le-CAN.

Ngaphandle kwaleli bhasi le-CAN, amamojula wokulawula awakwazi ukushintshisana ngolwazi, futhi ithuluzi lakho lokuskena kungenzeka lingakwazi ukuthola imininingwane emotweni, kuya ngokuthi isiphi isifunda esithintekile.

I-PBCM ithola okokufaka okuyinhloko kusuka kuswishi yamabhuleki epaki, yize eminye imininingwane ithunyelwa ngohlelo lokuxhumana ngamabhasi. Lokhu kokufaka kuvumela ukuthi imodyuli ilawule lapho kubanjwa amabhuleki okupaka. Ngokujwayelekile, lokhu kutholakala kulezo zimoto ezinamabhuleki ediski angemuva.

Izinyathelo zokuxazulula inkinga zingahluka ngokuya ngomkhiqizi, uhlobo lohlelo lokuxhumana, inani lezintambo nemibala yocingo kuhlelo lokuxhumana.

Ubunzima Nezimpawu

Ubunzima kuleli cala buxhomeke ohlelweni. Ngoba amabhuleki okupaka ahlanganiswe nama-base brake / calipers angemuva, ukunakekelwa kufanele kuhlale kwenziwa ngalesi simiso. Futhi, ukuphepha kuyakhathaza ngesikhathi sokusiza lezi zinhlelo futhi. NJALO hlangana nemininingwane yesevisi ngaphambi kokuqaqa / ukuxilonga lezi zinhlelo.

Izimpawu zekhodi yenjini engu-U0128 zingafaka:

• Isibani Sesixwayiso Esibomvu Sivulekile
• Uma ibhuleki yokupaka yenziwe yasebenza ngaphambi kokwehluleka, imoto kungenzeka ingakwazi ukuhamba

Izimbangela

Imvamisa izimbangela zale khodi ukusetha yilezi:

• Vula kusifunda se-CAN +
• Vula ebhasini le-CAN - isifunda
• Imfushane ngamandla kunoma yisiphi isifunda sebhasi le-CAN
• Mfushane ukuya phansi kunoma isiphi isifunda sebhasi le-CAN
• Vula amandla noma umhlabathi kumodyuli ye-PBC - okuvame kakhulu
• Ngokuvamile - imodyuli yokulawula enamaphutha

Izinqubo Zokuxilonga Nezokulungisa

Isiqalo esihle sokuqala ngaso sonke isikhathi ukuhlola ama-bulletins ezinsizakalo zobuchwepheshe (i-TSB) yemoto yakho ethile. Inkinga yakho ingaba inkinga eyaziwayo ngokulungiswa okwaziwayo okukhishwe ngumkhiqizi futhi kungakongela isikhathi nemali ngesikhathi sokuxilongwa.

Uma ithuluzi lakho lokuskena likwazi ukufinyelela kumakhodi wamaphutha futhi okuwukuphela kwawo owathola kwamanye amamojula yi-U0128, zama ukufinyelela imodyuli ye-PBCM. Uma ukwazi ukufinyelela kumakhodi kusuka kumodyuli ye-PBCM, ikhodi ye-U0128 kungenzeka iphakathi nendawo noma ikhodi yememori. Uma ingakwazi ukufinyelela kumakhodi emodyuli ye-PBCM, ikhodi ye-U0128 ehlelwa amanye amamojula iyasebenza, futhi inkinga ikhona manje.

Ukwehluleka okuvame kakhulu ukulahleka kwamandla noma umhlabathi kwimodyuli ye-PBCM.

Bheka wonke amafiyuzi anika amandla imodyuli ye-PBCM kule moto. Bheka zonke izizathu zemodyuli ye-PBCM. Thola lapho amaphuzu okunamathisela phansi asemotweni bese uqinisekisa ukuthi lokhu kuxhumana kuhlanzekile futhi kuqinile. Uma kufanele ukhiphe, thola ibhulashi elincane le-wire bristle nesisombululo se-baking soda / samanzi bese uhlanza ngasinye, kokubili isixhumi nalapho sixhuma khona.

Uma kukhona ukulungiswa okwenziwe, sula amakhodi ezinkinga zokuxilonga kwimemori, bese ubona ukuthi ikhodi ye-U0128 iyabuya yini noma uyakwazi ukuxhumana nemodyuli ye-PBCM. Uma ikhodi ingabuyi noma ukuxhumana kusungulwa kabusha, khona-ke amafyuzi / ukuxhumana bekungaba inkinga yakho.

Uma ikhodi ibuya, thola ukuxhumana kokuxhumana kwebhasi le-CAN C emotweni yakho ethile, okubaluleke kakhulu isixhumi semodyuli ye-PBCM. Nqamula ikhebuli yebhethri engeyinhle ngaphambi kokukhipha isixhumi kumodyuli yokulawula ye-PBCM. Uma usutholakele, hlola ngokubonakalayo izixhumi nezintambo. Bheka ukusula, ukukhuhla, izintambo ezingenalutho, ukushisa amabala noma ipulasitiki elicibilikile. Hlukanisa izixhumi bese uhlola ngokucophelela amatheminali (izingxenye zensimbi) ngaphakathi kwezixhumi. Bona ukuthi zibukeka zishisiwe noma zinombala oluhlaza okhombisa ukugqwala. Sebenzisa i-contact contacter kagesi kanye nebhulashi le-plastic bristle uma kudingeka ukuhlanzwa kwamatheminali. Vumela omile bese ufaka igrisi kagesi lapho kutholana khona amatheminali.

Ngaphambi kokuxhuma izixhumi emuva kumodyuli ye-PBCM, yenza lokhu kuhlolwa kwamandla kagesi. Uzodinga ukufinyelela ku-digital volt-ohmmeter (DVOM). Qinisekisa ukuthi unamandla nomhlabathi kumodyuli ye-PBCM. Thola ukufinyelela kumdwebo wiring bese unquma ukuthi amandla amakhulu nezizathu zingena kuphi kumodyuli ye-PBCM. Phinda uxhume ibhethri ngaphambi kokuqhubeka, nemodyuli ye-PBCM isanqanyuliwe. Xhuma ukuhola okubomvu kwe-voltmeter yakho kokunikezwayo ngakunye kwe-B + (ibhethri yamandla ebhethri) eza kusixhumi se-PBCM module kanye nomholi omnyama we-voltmeter yakho emhlabathini omuhle (uma ungaqiniseki, i-battery negative isebenza njalo). Ubona ukufundwa kwamandla kagesi webhethri. Qinisekisa ukuthi unezizathu ezinhle futhi. Hook ukuhola okubomvu kwe-voltmeter yakho kuya ku-battery positive (B +) kanye nomnyama omnyama kusifunda ngasinye somhlabathi. Nakulokhu futhi kufanele ubone amandla ebhethri ekuxhumekeni ngakunye. Uma kungenjalo, lungisa inkinga yamandla noma yesekethe yomhlaba.

Okulandelayo, hlola izifunda ezimbili zokuxhumana. Thola i-CAN C + (noma i-HSCAN + circuit) ne-CAN C- (noma i-HSCAN - isifunda). Ngomthofu omnyama we-voltmeter yakho exhunywe emhlabathini omuhle, xhuma ukuhola okubomvu ku-CAN C +. Ngokukhiya okuvuliwe, i-Engine Off, kufanele ubone cishe ama-volts we-2.6 futhi uguquguquke kancane. Okulandelayo, xhuma i-voltmeter ebomvu iholele kusifunda se-CAN C. Kufanele ubone cishe ama-volts angu-2.4 futhi eguquguquka kancane. Abanye abakhiqizi bakhombisa i-CAN C- cishe ama-volts ama -5 futhi eguquguqukayo Ukhiye On Engine Off. Bheka imininingwane yomkhiqizi wakho.

Uma konke ukuhlolwa kudlulile futhi ukuxhumana kungakenzeki, noma ungakwazi ukusula ikhodi yephutha le-U0128, okuwukuphela kwento esele engenziwa ukufuna usizo kudokotela oqeqeshiwe wezimoto, ngoba lokhu kungakhombisa imojuli ye-PBCM ehlulekile. Iningi lalawa ma-module we-PBCM kumele ahlelwe, noma alinganiselwe emotweni ukuze afakwe kahle.

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