U0074 Tsarin sarrafa motar bas na B yana kashe

U0074 Tsarin sarrafa motar bas na B yana kashe

Bayanan Bayani na OBD-II

Bus ɗin sadarwar module ɗin "B" A kashe.

Mene ne wannan yake nufi?

Wannan lambar rikodin bincike na sadarwa yawanci ya shafi yawancin injunan allurar mai da aka shigo da su da aka ƙera tun 2004. Waɗannan masana'antun sun haɗa da, amma ba'a iyakance su ba, Acura, Buick, Chevrolet, Cadillac, Ford, GMC, da Honda.

Wannan lambar tana da alaƙa da da'irar sadarwa tsakanin na'urorin sarrafawa akan abin hawa. An fi kiran wannan sarkar sadarwa azaman hanyar sadarwar bas na cibiyar sadarwa ko, mafi sauƙi, bas na CAN. Ba tare da wannan motar ta CAN ba, na'urorin sarrafawa ba za su iya sadarwa ba kuma kayan aikin binciken ku na iya kasa yin magana da abin hawa, gwargwadon abin da ke kewaye.

Matakan matsala na iya bambanta dangane da mai ƙera, nau'in tsarin sadarwa, launi na wayoyi, da adadin wayoyi a cikin tsarin sadarwa. U0074 yana nufin bas "B" yayin da U0073 ke nufin bas "A".

da bayyanar cututtuka

Alamomin lambar injin U0074 na iya haɗawa da:

• Lambar Alamar Rashin Aiki (MIL) ta haskaka
• Rashin iko
• Tattalin arzikin man fetur mara kyau
• Mai nuna dukkan gungu na kayan aiki yana "kunne"
• Zai yiwu babu cranking, babu yanayin farawa

dalilai

Dalilai masu yiwuwa don saita wannan lambar:

• Buɗe a cikin CAN + da'irar bas "B"
• Bude a cikin bas CAN "B" - lantarki kewaye
• Gajeriyar madaidaiciya don iko a cikin kowane motar CAN-bus "B"
• Short circuit on ground in any CAN-bus circuit "B"
• Da wuya - tsarin sarrafawa ba shi da kuskure

Hanyoyin bincike da gyara

Kyakkyawan farawa shine koyaushe bincika takaddun sabis na fasaha (TSB) don takamaiman abin hawa. Matsalar ku na iya zama sanannen batun tare da sanannen gyaran masana'anta kuma yana iya adana ku lokaci da kuɗi yayin bincike.

Duba da farko idan za ku iya samun damar lambobin matsala, kuma idan haka ne, ku lura idan akwai wasu lambobin matsala na bincike. Idan ɗaya daga cikin waɗannan yana da alaƙa da sadarwa ta module, da farko a tantance su. An sani cewa ɓataccen bincike yana faruwa idan masanin fasaha ya bincika wannan lambar kafin a bincika duk wasu lambobin tsarin da ke da alaƙa da tsarin sadarwa.

Sannan nemo duk hanyoyin haɗin bas akan abin hawan ku. Da zarar an gano, duba abubuwan gani da wayoyi. Nemo ɓarna, ɓarna, wayoyi da aka fallasa, alamomin ƙonawa, ko narkakken filastik. Cire haɗin haɗin kuma a hankali bincika tashoshi (sassan ƙarfe) a cikin masu haɗin. Duba idan sun yi tsatsa, ƙonewa, ko wataƙila kore idan aka kwatanta da launin ƙarfe da aka saba gani da alama ana iya gani. Idan ana buƙatar tsaftacewa ta ƙarshe, zaku iya siyan mai tsabtace lambar wutar lantarki a kowane shagon sassa. Idan wannan ba zai yiwu ba, sami 91% shafa barasa da goge goge mai filastik don tsabtace su. Sannan bari su bushe da iska, ɗauki sinadarin silicone na dielectric (irin kayan da suke amfani da su don masu riƙe da kwan fitila da wayoyi masu walƙiya) da kuma sanya inda tashoshin ke tuntuɓar.

Idan kayan aikin scan ɗin ku na iya sadarwa yanzu, ko kuma akwai wasu DTC da ke da alaƙa da sadarwa ta module, share DTCs daga ƙwaƙwalwa kuma duba idan lambar ta dawo. Idan wannan ba haka bane, to akwai yuwuwar matsalar haɗin gwiwa.

Idan sadarwa ba ta yiwuwa ko kuma ba za ku iya share lambobin sadarwa masu alaƙa da matsala ba, kawai abin da za ku iya yi shi ne musaki tsarin sarrafawa ɗaya a lokaci guda kuma duba idan kayan aikin binciken yana sadarwa ko kuma idan an share lambobin. Cire haɗin kebul na baturi mara kyau kafin cire haɗin haɗin kan wannan tsarin sarrafawa. Da zarar an cire haɗin, cire haɗin haɗin (s) akan tsarin sarrafawa, sake haɗa kebul ɗin baturi kuma maimaita gwajin. Idan akwai sadarwa a yanzu ko an share lambobin, to wannan module/haɗin ya yi kuskure.

Idan sadarwa ba ta yiwu ba ko kuma ba ku sami damar share lambobin matsala masu alaƙa da tsarin sadarwa ba, abin da kawai za a iya yi shi ne neman taimakon ƙwararren masani mai gano motoci.

Tattaunawar DTC mai dangantaka

• 2015 Astra JU0074?Barka dai, ina da wata matsala da take haukata ni. Vauxhall Astra turbo 2015 saki. Motar tana da lalacewar dakatarwar N / S / F. Na zame kan kankara. An maye gurbin struts, cibiya, madaidaicin hannu na firikwensin abs da injin juyawa. Na yi mafarkin motar rarrafe kuma tana tafiya daidai. Koyaya, ci gaba da samun wannan DTC U1.4. "Mai sarrafa wutar lantarki ... 

Kuna buƙatar ƙarin taimako tare da lambar ku ta 0074?

Idan har yanzu kuna buƙatar taimako tare da DTC U0074, aika tambaya a cikin sharhin da ke ƙasa wannan labarin.

NOTE. An ba da wannan bayanin don dalilai na bayanai kawai. Ba a yi nufin amfani da shi azaman shawarar gyara ba kuma ba mu da alhakin duk wani mataki da za ku ɗauka a kan kowane abin hawa. Duk bayanan da ke wannan shafin ana kiyaye su ta haƙƙin mallaka.