U0121 Sadarwar Sadarwa Tare da Module Control Anti-kulle Braking System (ABS)
Lambobin Kuskuren OBD2

U0121 Sadarwar Sadarwa Tare da Module Control Anti-kulle Braking System (ABS)

DTC U0121 - OBD-II Takardar bayanan

Haɗin Sadarwa Tare da Module Control Anti-kulle Braking System (ABS)

Menene ma'anar kuskure U0121?

Wannan sigar tsarin sadarwa ce mai lamba na matsala wanda ya shafi yawancin kera da samfuran motoci. Wannan na iya haɗawa amma ba'a iyakance ga Mazda, Chevrolet, Dodge, VW, Ford, Jeep, GMC, da sauransu.

Wannan lambar tana da alaƙa da da'irar sadarwa tsakanin tsarin sarrafa birki (ABS) da sauran hanyoyin sarrafawa akan abin hawa.

An fi kiran wannan sarkar sadarwa azaman hanyar sadarwa ta Bus Control Network Area ko, mafi sauƙi, bas ɗin 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, yawan wayoyi, da kalolin wayoyin da ke cikin tsarin sadarwa.

Cutar cututtuka

Alamomin lambar injin U0121 na iya haɗawa da:

  • Lambar Alamar Rashin Aiki (MIL) ta haskaka
  • Ana nuna alamar ABS
  • Ana nuna alamar TRAC (dangane da mai ƙira)
  • Ana kunna alamar ESP / ESC (dangane da mai ƙira)

Dalilan kuskure U0121

Yawanci dalilin shigar da wannan lambar shine:

  • Buɗe a cikin kewayon motar bas na CAN +
  • Bude a cikin bas na CAN - da'irar lantarki
  • Gajeriyar madaidaiciya don iko a cikin kowane motar motar CAN
  • Gajeru zuwa ƙasa a cikin kowane motar motar CAN
  • 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.

Idan kayan aikin binciken ku na iya samun damar lambobin matsala kuma lambar kawai da kuke ja daga wasu kayayyaki ita ce U0121, gwada samun dama ga tsarin ABS. Idan za ku iya samun damar lambobin daga tsarin ABS, to lambar U0121 ko dai wani ɗan lokaci ne ko lambar ƙwaƙwalwar ajiya. Idan ba za a iya isa ga lambobin na ABS ba, to lambar U0121 da wasu kayayyaki suka saita tana aiki kuma matsalar ta riga ta wanzu.

Mafi yawan gazawa shine asarar iko ko ƙasa.

Duba duk fuskokin da ke ba da ƙirar ABS akan wannan abin hawa. Duba duk filayen ABS module. Gano wuraren haɗe -haɗe na ƙasa akan abin hawa kuma tabbatar cewa waɗannan haɗin suna da tsabta kuma amintattu. Idan ya cancanta, cire su, ɗauki ƙaramin goge goge na waya da ruwan soda / ruwa kuma a wanke kowannensu, duka mai haɗawa da wurin da yake haɗawa.

Idan an yi gyare -gyare, share DTCs daga ƙwaƙwalwa kuma duba idan U0121 ya dawo ko kuna iya tuntuɓar ƙirar ABS. Idan ba a dawo da lambar ba ko kuma an dawo da sadarwa, matsalar tana iya kasancewa batun fuse / haɗi.

Idan lambar ta dawo, nemi hanyoyin haɗin bas na CAN C akan takamaiman abin hawan ku, musamman maɗaurin module ABS. Cire haɗin kebul na baturi mara kyau kafin cire haɗin mai haɗawa a kan tsarin sarrafa ABS. Da zarar an gano, duba abubuwan gani da wayoyi da gani. Nemo karce, goge -goge, 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 ga sun kone ko suna da koren launi wanda ke nuna lalata. Idan kuna buƙatar tsabtace tashoshi, yi amfani da mai tsabtace lambar lantarki da goga na goga na filastik a kowane kantin sayar da sassa. Bada damar bushewa da amfani da man shafawa na silicone na dielectric inda tashoshin tashoshin ke taɓawa.

Yi waɗannan ƴan gwaje-gwajen ƙarfin lantarki kafin sake haɗa masu haɗin zuwa tsarin ABS. Kuna buƙatar samun dama ga dijital volt/ohmmeter (DVOM). Tabbatar kana da iko da ƙasa akan tsarin ABS. Samun dama ga zane na wayoyi kuma ƙayyade inda babban wutar lantarki da kayan ƙasa suka shiga tsarin ABS. Sake haɗa baturin kafin a ci gaba da naƙasasshe na ABS. Haɗa jajayen gubar voltmeter zuwa kowane B+ (voltage na baturi) wanda aka toshe a cikin mahaɗin module na ABS, da kuma baƙar gubar voltmeter zuwa ƙasa mai kyau (idan rashin tabbas, batir mara kyau koyaushe yana aiki). Kuna ganin karatun ƙarfin baturi. Tabbatar kuna da dalili mai kyau. Haɗa jagorar ja na voltmeter zuwa ingantaccen baturi (B+) da baƙar fata zuwa kowace da'irar ƙasa. Har yanzu, yakamata ku ga ƙarfin baturi duk lokacin da kuka haɗa. Idan ba haka ba, gyara wutar lantarki ko kewaye.

Sannan duba hanyoyin sadarwa guda biyu. Nemo CAN C+ (ko HSCAN+) da CAN C- (ko HSCAN - kewaye). Tare da baƙar waya na voltmeter da aka haɗa zuwa ƙasa mai kyau, haɗa jajayen waya zuwa CAN C +. Tare da maɓallin kunnawa da kashe injin, ya kamata ku ga kusan 2.6 volts tare da ɗan ƙaramin canji. Sannan haɗa jan waya na voltmeter zuwa CAN C- circuit. Ya kamata ku ga kusan 2.4 volts tare da ɗan canji.

Idan duk gwaje-gwajen sun wuce kuma sadarwa ba ta yiwuwa ko kuma ba ku iya sake saita DTC U0121 ba, kawai abin da za ku iya yi shi ne neman taimako daga ƙwararren ƙwararren likitan mota saboda wannan zai nuna kuskuren tsarin ABS. Yawancin waɗannan na'urori na ABS suna buƙatar tsarawa ko daidaita su don abin hawa don shigar da su daidai.

Kuskuren Common

Waɗannan su ne wasu kuskuren gama gari da mai fasaha zai iya yi lokacin bincika lambar U0121:

  • Babu daskare bayanan firam don tantance yanayin da aka saita DTC a ƙarƙashinsa.
  • Kar a duba takardun abin hawa don tabbatar da lambar daidai ba wata lamba ba.
  • Amfani da kayan aikin bincike waɗanda ke fassara DTCs ba daidai ba kuma suna ba da rahoton sakamakon binciken su.
  • Ba duk gwaje-gwaje ko gwaje-gwajen rubutu da ake buƙata don gano abubuwan da ba su da kyau ba a gudanar da su. Yana iya zama da sauƙi a iya gano ɓangarori ɗaya ko biyu marasa kuskure, amma duk gwaje-gwaje dole ne a yi su domin a sami cikakkiyar ganewar asali.
  • Kafin maye gurbin kowane sassa ko sassa, koyaushe bincika dacewarsu da abin hawa.

Yaya girman wannan?

Ana ɗaukar Code U0121 mai tsanani. Idan abin hawa ya nuna alamun, ya kamata a gano shi da wuri-wuri don guje wa lalacewa da yiwuwar haɗari.

Menene gyara zai iya gyara lambar?

A ƙasa akwai hanyoyin magance wannan matsalar:

  • Da farko rubuta kowane lambobin matsala waɗanda za su iya kasancewa.
  • Bincika wayoyi da wurin sarrafa birki na ABS ta amfani da littafin sabis. Bincika wayoyi don bayyanannun alamun lalacewa kamar lalacewa, lalata, ko konewa. Gyara duk wuraren da suka lalace.
  • Bincika juriya, wutar lantarki na tunani, ci gaba, da siginar ƙasa na kayan aikin tsarin kamar yadda aka umarce su a cikin jagorar sabis. Idan kun sami ƙima ba ta da iyaka, ɗauki matakin gyara da ya dace.
U0121 DIAG/FIXED Chevy "Babu Sadarwa"

Lambobin alaƙa

Code U0121 yana da alaƙa da kuma yana iya kasancewa tare da waɗannan lambobin:

P0021 , P0117 , P0220, P0732, P0457 , P0332 U0401 Saukewa: P2005 Saukewa: P0358 , P0033 , P0868 Saukewa: P0735

Kuna buƙatar ƙarin taimako tare da lambar ku ta 0121?

Idan har yanzu kuna buƙatar taimako tare da DTC U0121, 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.

8 sharhi

  • Majid Al Harb

    Ina da motar Caprice na samfurin 2006, silinda 6, hasken injin ya bayyana a cikin dashboard kuma ƙwararrun kwamfuta ta gano ta, kuma lambobin guda biyu sun bayyana, wato U0121_00
    U0415_00
    Don Allah a taimaka min don magance wannan matsalar, na gode

  • Jerome

    Barka da yamma kowa, ina da matsala da peugeot 5008 2 year 2020. Lallai, abin takaici na sami lalacewar ruwa wanda ya sa na canza BSI + encoding a peugeot. Duk da haka matsalar ta ci gaba kuma motar ba ta tashi.
    An gudanar da bincike mai zurfi kuma lambar mai zuwa ta bayyana U1F4387, tare da a cewar Peugeot matsalar sadarwa tsakanin BSI da kwamfuta (daga abin da na fahimta, ni nisa daga zama gwani).
    Wani zai iya taimakona

  • Oscar

    Ina da babur din royal enfield mai lamba 650, idan injin yayi zafi sosai sai ABS ya katse, hasken dashboard din ya kashe kuma alluran ya kasa, idan na birki sai a warware, idan na fara matsalar ta dawo.

  • FTA

    Sannu, Ina da CHEVROLET PRISMA 2017. Na maye gurbin tsarin ABS tare da tsarin da aka yi amfani da shi a cikin yanayi mai kyau kuma lokacin da na shigar da shi, lambobin B3981: 00 U0100: 00 U0121: 00 sun bayyana kuma baya bari in share DTCs Na shigar da tsohon tsarin, yana ba ni damar sharewa a fili. Tambayata ita ce ta yaya zan daidaita shi zuwa tsarin da ake amfani da shi?

  • Luciano

    Yayi kyau sosai, amma na kasa duba laifin motata, tanada fitilar parking, yellow din dake kunne, ja kuma tana walƙiya, sanyi bai kunna ba.

  • Ali Amer

    Daga lokaci zuwa lokaci, har zuwa watanni 6, Ina da fitilun APS, na'urar hana zamewa, filin ajiye motoci na hannu, birki na hannu, da injin kunna wuta suna aiki, kuma suna ci gaba da aiki koyaushe, amma tare da injin yana gudana, suna yi. ba ya aiki har sai bayan an fara motsawa, sai dai idan an canza saurin gearbox zuwa gudu na biyu, kuma idan dai motar tana gudana da kuma tuki a kan motsi na farko, fitilu ba sa aiki, kawai lokacin da na canza akwatin zuwa na biyu kaya, kuma ya tsaya akan Mota ta Jeep Cherokee 2007.

  • Yanto YMS

    Ina da matsala da Suzuki na 2011 harshen wuta ba zai kashe ko da sau ɗaya ba.
    Da fatan za a haskaka yanayin zafi... Na gode.

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