U0140 Ukuxhumana Okulahlekile NgeModyuli Yokulawula Umzimba

Ikhodi Yenkinga ye-OBD-II - U0140 - Ishidi Ledatha

Ukuxhumana Okulahlekile NgeModyuli Yokulawula Umzimba

Isho ukuthini i-DTC U0140?

Le yikhodi ejwayelekile ye-powertrain okusho ukuthi isebenza kukho konke ukwenziwa / amamodeli kusuka ngo-1996, kufaka phakathi kepha kungagcini kuFord, Chevrolet, Nissan, GMC, Buick, njll. Noma kunjalo, izinyathelo ezithile zokuxazulula inkinga zingahluka kusuka emotweni kuya emotweni.

I-Body Control Module (BCM) iyimojula ye-elekthronikhi eyingxenye yesistimu kagesi yemoto futhi ilawula imisebenzi ehlanganisa, kodwa ingagcini nje, inzwa yokucindezela isondo, i-remote keyless entry, izingidi zezicabha, i-alamu evimbela ukweba, izibuko ezifudumalayo, ingemuva. amafasitela acwebezelayo, amawasha angaphambili nangemuva, amawipha nophondo.

Iphinde ithole amasignali wokushintsha kusuka emabhande esihlalo, ukuthungela, uphondo ukukutshela ukuthi umnyango uvulekile, ukupaka amabhuleki, i-cruise control, izinga lamafutha enjini, i-cruise control, kanye ne-wiper ne-wiper. Ukuvikelwa kokukhishwa kwebhethri, inzwa yokushisa, nokusebenza kwe-hibernation kungathinteka yi-BCM embi, ukuxhumana okuxekethile ku-BCM, noma isekhethi evulekile / emfushane ku-harness ye-BCM.

Ikhodi U0140 ibhekisela ku-BCM noma izintambo eziya ku-BCM ezivela ku-Engine Control Module (ECM). Ikhodi, kuye ngonyaka, ukwenziwa kanye nemodeli yemoto, ingase ibonise ukuthi i-BCM inesici, ukuthi i-BCM ayemukeli noma ayithumeli isignali, intambo yokubopha i-BCM ivuliwe noma imfushane, noma ukuthi i-BCM ayixhumani. . nge-ECM ngenethiwekhi yesilawuli - ulayini wokuxhumana we-CAN.

Isibonelo semodyuli yokulawula umzimba (BCM):

Ikhodi ingatholakala lapho i-ECM ingakatholanga ukukhishwa kwe-CAN isignali evela ku-BCM okungenani imizuzwana emibili. Qaphela. Le DTC ngokuyisisekelo ifana ne-U0141, U0142, U0143, U0144, ne-U0145.

Izimpawu

Ngeke kuvele kuphela i-MIL (aka hlola injini yokukhanya), ikwazisa ukuthi i-ECM isethe ikhodi, kodwa ungase uqaphele ukuthi eminye imisebenzi yokulawula umzimba ayisebenzi kahle. Kuye ngohlobo lwenkinga - izintambo, i-BCM ngokwayo, noma isifunda esifushane - ezinye noma zonke izinhlelo ezilawulwa imojula yokulawula umzimba zingase zingasebenzi kahle noma zingasebenzi nhlobo.

Ezinye izimpawu zekhodi yenjini U0140 zingafaka.

• Gculisa ngejubane eliphezulu
• Ama-Shivers lapho ukhuphula ijubane lakho
• Ukusheshisa okubi
• Imoto ingahle ingaqali
• Ungashaya ama-fuses ngaso sonke isikhathi.

Izimbangela Ezingaba Khona Zephutha U0140

Izehlakalo eziningana zingadala ukuthi i-BCM noma i-wiring yayo yehluleke. Uma i-BCM ibanjwa ugesi engozini, okusho ukuthi, uma ishukunyiswa kanzima ngokwanele yilo mshophi, ingalimala ngokuphelele, izintambo zokuxhuma izintambo zinganqotshwa, noma eyodwa noma ngaphezulu yezintambo ezisehhanisini ingadalulwa noma usike ngokuphelele. Uma ucingo olungenalutho luthinta olunye ucingo noma ingxenye yensimbi yemoto, kuzodala isekethe elifushane.

Ukushisa ngokweqile kwenjini yemoto noma umlilo kungalimaza i-BCM noma kuncibilikise ukufakwa ezintanjeni zezintambo. Ngakolunye uhlangothi, uma i-BCM kuvela ukuthi ayinamanzi, kungenzeka yehluleke. Ngaphezu kwalokho, uma izinzwa zivinjwe ngamanzi noma zonakaliswe ngenye indlela, i-BCM ngeke ikwazi ukwenza lokho okutshela khona, okusho ukuthi, ukuvula kude izivalo zeminyango; futhi ayikwazi ukuthumela lesi siginali ku-ECM.

Ukudlidliza ngokweqile kungadala ukugqokwa kwi-BCM, ngokwesibonelo kusuka kumathayi angalingani noma ezinye izingxenye ezilimele ezingadlidliza imoto yakho. Futhi ukugqokwa okulula kuzogcina kuholele ekuhlulekeni kwe-BCM.

Izizathu ezijwayelekile zale khodi zihlanganisa:

• I-Faulty Body Control Module (BCM)
• Imojula yokulawula umzimba (BCM) isekethe exhunywe kabi kagesi
• I-Body Control Module (BCM) ihhanisi ivuliwe noma imfushane

Izinqubo zokuxilonga nokulungisa

Hlola izincwajana zomsebenzi ze-BCM emotweni yakho ngaphambi kokuzama ukuthola ukuthi i-BCM iyini. Uma inkinga yaziwa futhi imbozwe ngewaranti, uzokonga isikhathi sokuxilonga. Thola i-BCM emotweni yakho usebenzisa incwadi efanelekile yokusebenzela imoto yakho, njengoba i-BCM ingatholakala ezindaweni ezahlukene kumamodeli ahlukene.

Ungasiza ekunqumeni ukuthi inkinga iyi-BCM noma izintambo zayo ngokuqaphela ukuthi yini engasebenzi emotweni, njengezingidi zezicabha, i-remote start, nezinye izinto ezilawulwa yi-BCM. Vele, kufanele uhlole ama-fuse njalo kuqala - hlola ama-fuse nama-relay (uma kukhona) ngemisebenzi engasebenzi kanye neye-BCM.

Uma ucabanga ukuthi i-BCM noma i-wiring ayisebenzi kahle, indlela elula ukubheka ukuxhumana. Zungezisa isixhumi ngokucophelela ukuze uqiniseke ukuthi asipholi. Uma kungenjalo, susa isixhumi bese uqinisekisa ukuthi akukho ukugqwala ezinhlangothini zombili zesixhumi. Qiniseka ukuthi azikho izikhonkwane ezizodwa ezikhululekile.

Uma isixhumi silungile, udinga ukuhlola ubukhona bamandla ku-terminal ngayinye. Sebenzisa isifundi sekhodi yokuhlola yomzimba yokunquma umzimba ukunquma ukuthi iziphi izikhonkwane noma izikhonkwane ezinenkinga. Uma noma yimaphi amatheminali engawatholi amandla, inkinga kungenzeka ikwazi ukubopha izintambo. Uma kusetshenziswa amandla kumatheminali, inkinga ikwi-BCM uqobo.

Imibono yekhodi yenjini engu-U0140

Ngaphambi kokufaka esikhundleni se-BCM, thintana nomthengisi wakho noma uchwepheshe wakho omthandayo. Ungadinga ukuyihlela ngamathuluzi wokuskena athuthukile atholakala kumthengisi wakho noma uchwepheshe wakho.

Uma ukuxhumana kwe-BCM kubukeka kushile, hlola inkinga nge-wiring noma i-BCM uqobo.

Uma i-BCM inuka njengokushisa noma elinye iphunga elingajwayelekile, inkinga kungenzeka ihlobene ne-BCM.

Uma i-BCM ingawatholi amandla, kungadingeka ukuthi ulandele amahanisi ukuze uthole okuvulekile ocingweni olulodwa noma ngaphezulu. Qiniseka ukuthi amahanisi wezintambo awancibiliki.

Khumbula ukuthi ingxenye kuphela yeBCM ingaba yimbi; ukuze isilawuli-kude sakho sisebenze, kodwa izingidi zezicabha zakho zamandla ngeke zisebenze - ngaphandle uma kuyingxenye ye-BCM engasebenzi kahle.

Ibucayi kangakanani ikhodi ethi U0140?

Izinga lobunzima elihambisana nekhodi yephutha ethi U0140 ngokuvamile lincike ekutheni iyiphi ingxenye yemoto yakho enephutha. Le khodi ingabangela imoto yakho ukuthi inyakaze lapho ijubane. Ikhodi yephutha engu-U0140 ingabangela nokuthi izingidi zemoto yakho ezimelene nobugebengu noma izikhiye zihluleke. Ngokuvamile, le khodi kufanele ithathwe ngokungathí sina kakhulu.

Ngingakwazi ukushayela ngekhodi ethi U0140?

Abashayeli abane-DTC U0140 kufanele imoto yabo iskenwe futhi ilungiswe ngokushesha ngangokunokwenzeka. Ukushayela akunconyiwe uma ikhodi ithinta ukuphatha futhi kubangela ukudubula okungalungile. Lokhu kubeka abanye abashayeli kanye nawe engozini enkulu yokulimala. Uma kwenzeka iphutha, ukushayela isikhathi eside kungabangela injini ukuba ishise kakhulu futhi ekugcineni ingaphumeleli.

Kunzima kangakanani ukuhlola ikhodi engu-U0140?

Umakhenikha ochwepheshe kufanele enze konke ukulungisa ukuze aqinisekise ukuphepha kwemoto yakho kanye nokulungisa ngokushesha.

Umakhenikha oqeqeshiwe ngokuvamile uzolungisa i-U0140 ngokufaka i-BCM yemoto yakho. Qaphela ukuthi uma ukuxhumeka ku-BCM yakho kushile, umakhenikha uzohlola izinkinga ngezintambo eziya ku-BCM. Uma izintambo nazo zinephunga elishisayo noma zinephunga elingavamile, inkinga cishe ibangelwa i-BCM enephutha.

Futhi, uma i-BCM yakho ingasawatholi amandla, umakhenikha wakho uzobheka izimbobo ezintamboni futhi abheke ukugqunywa kwezintambo ezilimele noma ezincibilikisiwe.

Amaphutha avamile

Okulandelayo ngamanye amaphutha ajwayelekile uchwepheshe angawenza lapho exilonga ikhodi ethi U0140:

• Ukuhlolwa Kwemoduli Yokulawula Umzimba engekho
• Ngenkathi ezama ukuhlola zonke izintambo ezivela ku-BCM, uchwepheshe angase anqamule ngephutha intambo ebalulekile ekusebenzeni kwemoto.
• Awuzange uhlole wonke ama-fuse ebhokisini le-fuse
• Ukungashintshi i-fuse ephephethiwe ngenombolo efanele
• Ukunganakwa kokubheka i-RPC ukuthi ayinakonakala yini
• Ithuluzi lokuskena lokuxilonga zonke izingxenye zemoto alixhunyiwe.
• Ungabheki i-voltage yebhethri yemoto kanye ne-CCA
• Ukushintsha izingxenye ezingenasici noma ezingalungile

Amakhodi ahlobene

Ikhodi U0140 ihlotshaniswa futhi ingase ihambisane namakhodi alandelayo:

C0040 , P0366, P0551, P0406 , P0014 , P0620 , P0341 , C0265, P0711, P0107 , P0230, P2509

Izimpawu zekhodi yephutha ye-U0140 imbangela nesixazululo [i-master class] diy

Udinga usizo olwengeziwe ngekhodi ye-U0140?

Uma usadinga usizo nge-DTC U0140, 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.