P0703 Torque / Brake Shandura B Circuit Kusashanda

OBD-II Dambudziko Code - P0703 - Datasheet

P0703 - Torque Shandura/Brake Switch B Circuit Kusashanda

Ko dambudziko rekodhi P0703 rinorevei?

Iyi Yekuongorora Dambudziko Kodhi (DTC) ndeye yakajairika kodhi yekufambisa, zvinoreva kuti inoshanda kune dzese mota kubva 1996 (Ford, Honda, Mazda, Mercedes, VW, nezvimwewo). Kunyangwe zvakajairika mune zvakasikwa, chaiwo matanho ekugadzirisa anogona kusiyana zvichienderana neiyo mhando / modhi.

Kana iwe ukaona kuti kodhi P0703 yakachengetwa mune yako OBD-II mota, zvinoreva kuti iyo powertrain control module (PCM) yaona kusagadzikana mune yakatarwa mabhureki switch wedunhu yeiyo torque inoshandura. Iyi kodhi inoshanda chete kune mota dzakashongedzerwa ne otomatiki kutapurirana.

Otomatiki ekufambisa (mumazhinji zvigadzirwa zvemotokari) ave achidzorwa nemagetsi kubvira ma1980. Mazhinji OBD-II mota dzakashongedzwa dzinodzorwa neanodzora mutyairi akabatanidzwa muPCM. Dzimwe mota dzinoshandisa yakamira-yega powertrain control module iyo inotaurirana nePCM nevamwe vatungamiriri kuburikidza neController Area Network (CAN).

A torque converter imhando ye hydraulic clutch inobatanidza injini kune kutapurirana. Kana mota ichifamba, torque inoshandura inobvumira torque kuti iendeswe kune yekufambisa shaft yekupinza. Kana mota yasvika pakumira (injini painenge yamira), torque inoshandura inotora injini torque ichishandisa yakaoma wet clutch system. Izvi zvinobvumira injini kuti ishande isina kumira.

Iyo yekukiya-kumusoro torque inoshandura inoshandiswa muOBD-II yakashongedzwa mota inobvumira injini kukiya pane yekufambisa yekuisa shaft pasi pemamwe mamiriro. Izvi zvinowanzoitika kana kufambisa kwachinjira kune iro rakakwira giya, mota yasvika kumwe kumhanya uye inodiwa injini kumhanya kwasvika. Mune yekukiya-up modhi, iyo torque inoshandura batira (TCC) inodzikiswa zvishoma nezvishoma kudzamara kufambisa kwachishanda sekunge kwakasungirirwa akananga kuinjini ine chiyero che1: 1. Iyi zvishoma zvishoma bato miganho inozivikanwa se torque converter yekukiya-kumusoro muzana. Iyi sisitimu inobatsira kune hupfumi hwehupfumi uye yakakwana injini kuita. Iyo yekukiya-yeiyo torque inoshandura inowanikwa neiyo electronic solenoid iyo inodzora tsime-rakatakura tsime kana bhora vharuvhu. Kana iyo PCM yaona kuti mamiriro acho ari echokwadi, iyo yekuvharira-up solenoid inogoneswa uye vharuvhu inobvumira mvura kuti ipfuure iyo torque inoshandura (zvishoma nezvishoma) uye yoyerera yakananga kumuviri wevhavha.

Iyo torque converter yekukiya-kumusoro inofanirwa kusamiswa pamberi peinjini yekumhanyisa kudonha kune imwe nhanho, uye nguva dzose pamberi pemotokari kusamira. Zvikasadaro, injini inonyatso kumira. Chimwe chezviratidzo chaicho chinotariswa nePCM painobvisa torque inoshandura torch ndeyokutsikirira bhureki. Kana iyo bhureki rekudzvanya rashungurudzika, lever yemabhureki inokonzeresa kuti vanobatana mubrake switch kuti vavhare, kuvhara imwe kana akawanda maseketi. Kana macircuit aya avharwa, magetsi emabhureki anouya. Chiratidzo chechipiri chinotumirwa kuPCM. Ichi chiratidzo chinotaurira iyo PCM kuti iyo bhureki rekubvarura rakashushikana uye iyo inoshandura yekukiya-up solenoid inofanirwa kubviswa.

Iyo P0703 kodhi inoreva kune imwe yeaya mabhureki switch switch. Tarisa kubhuku rebasa remotokari yako kana rese data kune rumwe ruzivo pane iyo chaiyo dunhu inosanganisirwa nemotokari yako.

Zviratidzo uye kuomarara

Iyi kodhi inofanirwa kutarisirwa nekukurumidza nekuti zvakakomba kukanganisa kwekutapura kwemukati kunogona kuitika kana iyo TCC yekuvhara yanga isingashande kwenguva yakareba. Mazhinji mamodheru akagadzirwa nenzira yekuti PCM ibvise iyo TCC yekukiya uye yoisa iyo yekudzivirira yekudzora system mune yakaremara modhi kana iyi mhando yekodhi yakachengetwa.

Zviratidzo zveP0703 kodhi zvinogona kusanganisira:

• Injini dzinochengeterwa kana mota ichitenderera kuti imire
• TCC kukiya inogona kuremara
• Yakaderedzwa mafuta anoshanda
• Yakaderedzwa injini simba (kunyanya panzira huru)
• Kusagadzikana giya inoshandura mapatani
• Mabhureki asingashande
• Misa maraiti asingambodzimi uye anogara akabatidzwa
• Hapana torque converter kukiya
• Kumira panguva yekumira uye mugiya nekuda kwe torque inoshandura kukiya-kumusoro kwete kuregedza.
• Yakachengetwa DTC
• Yakavhenekerwa MIL
• Mamwe makodhi ane hukama neiyo torque inoshandura, torque inoshandura clutch, kana torque inoshandura kukiya.

Zvikonzero zveP0703 kodhi

Iyi kodhi inowanzo konzerwa nekukanganisa kana kusarongeka kwebhureki mwenje chinja kana fuse inoputika mubhureki light circuit. Zvigadziko zvemarambi emabhureki, magirobhu akatsva kana mapfupi, akafumuka kana kuita ngura waya/makonitani anogona kukonzera iyi DTC.

Zvimwe zvikonzero zvekumisikidza kodhi iyi:

• Chinokanganisa akamedura chinja
• Yakagadziriswa zvisizvo mabhureki switch
• Ipfupi redunhu kana yakavhurika mu wiring uye / kana maunganidziro mune brake switch wedunhu yakamisikidzwa ne tsamba B
• Yakaputika fuseji kana fuse fuse
• Yakakanganisa PCM kana PCM yekukanganisa kukanganisa

Kuongorora uye kugadzirisa maitiro

Nzvimbo yakanaka yekutanga nguva dzose yekutarisa technical Service Bulletins (TSB) kune yako chaiyo mota. Dambudziko rako rinogona kunge riri nyaya inozivikanwa neyakagadzirwa gadziriso-yakaburitswa gadziriso uye inogona kukusevha nguva nemari panguva yekugadzirisa matambudziko.

Tsvaga iyo scanner, digital volt / ohmmeter uye bhuku rebasa (kana rese data) remotokari yako. Iwe unozoda aya maturusi kuti uone iyo P0703 kodhi.

Kutanga nekutarisisa kwekutarisa kweiyo brake mwenje wiring uye kuongororwa kwakawanda kweiyo wiring pasi pehodhi. Tarisa mabhureki emwenje uye bvisa fuse kana zvichidikanwa.

Unganidza iyo scanner kune yekuongorora chinongedzo uye tora ese akachengetwa makodhi uye kuomesa furemu data. Nyora chinyorwa cheruzivo urwu sezvo chingangokubatsira kuti uwedzere kuongorora. Bvisa makodhi uye bvunzo kutyaira mota kuti uone kana ichizogadzirisazve nekukasira.

Kana zvirizvo: tarisa bhatiri voltage pamabhureki switch switch yekuisa wedunhu uchishandisa iyo DVOM. Dzimwe mota dzakashongedzerwa neanopfuura imwechete bhureki switch nekuti kana iyo bhureki rekudzvanya rashungurudzika, mwenje yemabhureki inofanira kubatidza uye torque converter yekukiya-inofanirwa kubviswa. Tarisa kubhuku rebasa remotokari yako kuti uone mabhureki ako ekugadzirisa. Kana paine bhatiri vhoriyamu mune inoisa dunhu, pwanya bhureki rekumisa uye tarisa bhatiri voltage mune inobuda wedunhu. Kana pasina magetsi padunhu rekuburitsa, fungidzira kuti bhureki remabhureki rakakanganisika kana kugadziriswa zvisirizvo.

Zvimwe zvekuongorora manotsi:

• Tarisa iyo fuse fesheni neiyo brake pedal yakaora mwoyo. Mafiyuzi anoita kunge akanaka pamuedzo wekutanga anogona kutadza kana dunhu riri pasi pekutakura.
• Kazhinji, iyo isiriyo yakagadziriswa mabhureki switch inogona kutorwa zvisirizvo sekukanganisa.
• Kuti uedze nekukurumidza kushanda kweTCC, tora mota kumugwagwa wepamhanho (pane yakajairika tembiricha yekushanda), zvinyoronyoro bhatani rekumisa uye ubatise pasi uchiramba uchimhanya. Kana iyo RPM ikawedzera kana brake yaiswa, iyo TCC inoshanda uye iyo brake switch inoiburitsa nemazvo.
• Kana iyo TCC sisitimu ikaramba isingashande, kukuvara kwakanyanya mukutapurirana kunogona kuitika.

Zvakajairwa Kukanganisa Pakuongororwa Code P0703

Kunyangwe dambudziko neiyo brake light switch iri nyore, inogona kuperekedzwa nemamwe macode anogona kukonzera technician kugadzirisa torque inoshandura clutch solenoid kana wiring.

Kodhi yeP0703 yakakomba zvakadii?

Code P0703 inogona kuita kuti mwenje yemabhureki isashande kana kugara yakabatika nguva dzese, izvo zvine njodzi. Izvo zvinogona zvakare kukonzera kuti torque inoshandura isavhare kumusoro kana kukiya seketi kusabvisa, izvo zvinogona kukonzera kumira kana mamwe matambudziko ekutyaira.

Ndezvipi zvinogadzirisa zvinogona kugadzirisa kodhi P0703?

• Kugadzirisa, kugadzirisa kana kutsiva kwebhureki light switch .

Mamwe makomendi ekufunga nezve kodhi P0703

Sezvimwe nezvimwe zvekuongorora, P0703 kodhi inogona kungonongedza tekinoroji munzira kwayo. Usati watsiva chero zvikamu, zvakakosha kutevedzera maitiro ekugadzirisa dambudziko kuti unyatso ongorora kodhi P0703.

P0703 ✅ SYMPTOMS UYE CHOKWADI SOLUTION ✅ - OBD2 Fault Code

Unoda rumwe rubatsiro neiyo p0703 kodhi?

Kana iwe uchiri kuda rubatsiro neDTC P0703, tumira mubvunzo mune zvakataurwa pazasi peichi chinyorwa.

ONA. Ruzivo urwu rwunopihwa ruzivo rwezvinangwa chete. Izvo hazvina kuitirwa kuti ishandiswe sekurudziro yekugadzirisa uye isu hatisi ivo vane basa kune chero chiito iwe chaunotora pane chero mota. Zvese ruzivo pane ino saiti zvinodzivirirwa ne copyright.