P0571 Cruise Control / Brake switch Circuit Kukanika

Tsamba la deta la DTC P0571-OBD-II

Kuyenda pa Cruise / Kusinthana kwa Kusintha kwa Dera

Kodi vuto la P0571 limatanthauza chiyani?

Imeneyi ndi nambala yovuta yotengera matenda (DTC) ndipo imagwiritsidwa ntchito kwambiri pagalimoto za OBD-II. Zogulitsa zamagalimoto zimatha kuphatikiza, koma sizingokhala ku, Chevrolet, GMC, VW, Audi, Dodge, Jeep, Volkswagen, Volvo, Peugeot, Ram, Chrysler, Kia, Mazda, Harley, Cadillac, ndi zina zambiri.

ECM (Engine Control Module), mwa ma module ena ambiri, sikuti imangoyang'anira masensa osiyanasiyana ndi ma switch omwe akugwira bwino ntchito ya injini, komanso amaonetsetsa kuti zolengedwa zathu zikugwira bwino ntchito (monga kuyendetsa sitima zapamadzi).

Pali zinthu zambiri zomwe zingasinthe kuthamanga kwa galimoto yanu mukamayendetsa pamsewu. Zina mwazinthu zatsopano za Adaptive Cruise Control (ACC) zimasinthiratu liwiro lagalimoto potengera chilengedwe (mwachitsanzo, kupitilira, kutsika liwiro, kunyamuka pamsewu, zoyendetsa mwadzidzidzi, ndi zina zambiri).

Izi zili pambali pake, cholakwika ichi chikugwirizana ndi vuto la cruise control/brake switch "A". Kugwira ntchito moyenera kwa chosinthira mabuleki ndi gawo lofunikira la kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake. Poganizira kuti imodzi mwa njira zambiri zoletsera kapena kuletsa kayendetsedwe ka maulendo apanyanja ndikukankhira ma brake pedal, mudzafuna kuzisamalira. Makamaka ngati mumagwiritsa ntchito cruise control paulendo wanu watsiku ndi tsiku. Matchulidwe a kalata pankhaniyi - "A" - angatanthauze waya, cholumikizira, cholumikizira, ndi zina zambiri. E. Kuti mudziwe kuti code iyi ndi yake iti, muyenera kuyang'ana buku loyenera la mautumiki kuchokera kwa wopanga. Ngati mukuvutika kupeza zomwe mukufuna, nthawi zonse ndi bwino kuyang'ana chithunzi cha mawaya pamayendedwe anu apaulendo. Zithunzizi, nthawi zambiri, zimatha kukupatsirani chidziwitso chofunikira (nthawi zina malo, mafotokozedwe, mitundu yamawaya, ndi zina).

P0571 Cruise / Brake switch A Circuit Disability ndi ma code ofanana (P0572 ndi P0573) amaikidwa pomwe ECM (Engine Control Module) itazindikira kusagwira bwino ntchito koyenda kwa "A".

Chitsanzo chosinthira mabuleki ndi komwe anali:

Kodi kuuma kwa DTC kumeneku ndi kotani?

Nthawi zambiri, ndimakina oyendetsa maulendo apamaulendo, zovuta zake zimakhala zochepa. Koma pakadali pano, ndipita pakati. Zowona kuti kusokonekera kumeneku kumatha kuyambitsa kusinthana kwa mabuleki kukhala kovuta, kapena mosemphanitsa, ndikofunika kwambiri.

Imodzi mwa ntchito zina za switch yanu ya brake ndikuwonetsetsa kuti magetsi akumbuyo akuyatsa kuti mudziwitse madalaivala ena za kutsika kwanu / braking. Komabe, ntchito imeneyi ndi yofunika kwambiri poganizira chitetezo chonse cha dalaivala.

Kodi zina mwazizindikiro za code ndi ziti?

Zizindikiro za kachilombo ka P0571 zitha kuphatikizira izi:

• Kuyendetsa sitima sikugwira ntchito kwathunthu
• Kusasunthika kwa kayendedwe kaulendo
• Zina sizigwira ntchito monga zikuyembekezeredwa (mwachitsanzo kukhazikitsa, kuyambiranso, kufulumira, ndi zina zambiri)
• Maulendo oyenda panyanja amatembenukira koma osatsegula
• Palibe magetsi oyimitsa ngati batani lamagetsi laphophonya

Kodi zina mwazomwe zimayambitsa codezi ndi ziti?

Zifukwa za P0571 zowongolera maulendowa zingaphatikizepo:

• Kusintha kolowera koyenda / kusinthana
• Vuto lamawaya (monga kutsina, kuphwanya, ndi zina zambiri)
• Vuto la ECM (Engine Control Module) (monga dera lalifupi, dera lotseguka, ndi zina zambiri)
• Zinyalala / dothi limasokoneza magwiridwe antchito a brake switch
• Kusinthana kwa mabuleki sikusinthidwe bwino
• Buleki lophimba kunja kwa phiri lake

Kodi P0571 ndi yofunika?

Osati ndekha.

Khodi yolakwika ya P0571 imangowonetsa zovuta zazing'ono ndipo sizimayambitsa mavuto oyendetsa. Zikavuta kwambiri, kuyendetsa galimoto yanu sikungagwire ntchito. 

Koma kodi P0571 ikhoza kuwoneka pamodzi ndi ena zizindikiro zosonyeza zambiri kwambiri mavuto ndi ma brake pedal, switch brake, kapena cruise control system. 

P0571 imathanso kuwoneka ndi ma code monga DTC P1630 omwe amagwirizana ndi skid control ECU kapena DTC P0503 yomwe ikugwirizana ndi sensor yothamanga. galimoto. 

Mavuto ndi mayunitsiwa angayambitse mavuto aakulu a chitetezo cha pamsewu.

Kodi ndi njira ziti zodziwira ndikusokoneza P0571?

Gawo loyamba pamavuto amtundu uliwonse ndikuwunikanso za Technical Service Bulletins (TSB) pamavuto odziwika ndi galimoto inayake.

Njira zodziwitsira zapamwamba zimangokhala zododometsa kwambiri zamagalimoto ndipo zimatha kufunikira zida zoyenerera komanso chidziwitso kuti zichitike molondola. Timalongosola njira zomwe zili pansipa, koma tchulani buku lanu lokonzekera galimoto / mapangidwe / mtundu / kapangidwe kake ka mayendedwe amtundu wa galimoto yanu.

Gawo loyambira # 1

Chinthu choyamba chomwe ndikadachita pakadali pano chitha kuyang'ana pansi pa bolodi pomwepo ndikuyang'ana pa batani. Nthawi zambiri amamangiriridwa ndi lever pedal lever. Nthawi ndi nthawi, ndawonapo phazi la dalaivala likuphwanyaphwanya, chifukwa chake ndikutanthauza ngati silinayikidwe bwino komanso / kapena lathyoledwa kwathunthu, mutha kudziwa nthawi yomweyo ndikusunga nthawi ndikusunga nthawi ndi mabungwe.

Chifukwa chake, ngati ndi choncho, ndikulangiza kuti musinthe mawonekedwe oyendetsa sitima yapamadzi ndi yatsopano. Onetsetsani kuti mukutsatira malangizo a wopanga kuti akhazikitse ndikusintha batani kuti musawononge sensa kapena kuyambitsa zovuta zina.

Gawo loyambira # 2

Onani dera lomwe likukhudzidwa. Onani Chithunzi cha Wiring chomwe chili m'buku lanu lautumiki kuti mudziwe mtundu wa coding ndi mawonekedwe a cruise control/brake switch switch A. Nthawi zambiri, kuti muwonetsetse kuti mwina pali vuto mu harnilo lokha, mutha kulumikiza mbali imodzi kuchokera pakusintha kwa brake ndi mbali inayo kuchokera ku ECM. Pogwiritsa ntchito multimeter, mutha kuyesa mayeso ambiri. Chiyeso chimodzi chodziwika bwino ndikuwona kukhulupirika. Zomwe zimaperekedwa ndi wopanga ndizofunika kuti mufananize zenizeni ndi zomwe mukufuna. Kawirikawiri, mudzakhala mukuyesa kukana kwa dera linalake kuti mudziwe ngati pali maulendo otseguka, kukana kwakukulu, ndi zina zotero. ndi ECM. Nthawi zina chinyezi chimatha kulowa ndikuyambitsa kulumikizana kwapakatikati. Ngati pali dzimbiri, chotsani ndi chotsukira magetsi musanalumikizenso.

Gawo loyambira # 3

Onani ECM yanu (Engine Control Module). Ndikofunika kudziwa kuti nthawi zina pakagwiritsidwa ntchito poyendetsa sitima zapamadzi, ndi BCM (Body Control Module) yomwe imayang'anira ndikuwongolera dongosolo. Sankhani yomwe makina anu amagwiritsira ntchito ndikuyiyang'ana kuti ilowerere madzi. Chilichonse chansomba? tengani galimotoyo kwa sitolo / ogulitsa anu odalirika.

Kodi P0571 Engine Code ndi chiyani [Quick Guide]

5 Mafunso Omwe Amafunsidwa Kawirikawiri Okhudza Ma Diagnostic Codes

Nawa mayankho a mafunso ena owonjezera omwe mungakhale nawo:

1. Kodi cholakwika ndi chiyani?

Diagnostic Trouble Code (DTC) ndi kachidindo kopangidwa ndi galimoto ya on-board diagnostic system (OBD) kuti izindikire zovuta zamagalimoto. 

2. Kodi ECM ndi chiyani?

Engine Control Module (ECM), yomwe imadziwikanso kuti Powertrain Control Module (PCM), imayang'anira ndikuwongolera mitundu yonse ya masensa ndi masiwichi okhudzana ndi magwiridwe antchito a injini yagalimoto yanu. Izi zikuphatikizapo cruise control function, yomwe imayang'anira liwiro la galimoto, kapena skid control ECU, yomwe imayang'anira kayendetsedwe kake.

3. Kodi cholakwika cha generic ndi chiyani?

"Generic" amatanthauza kuti DTC iwonetsa vuto lomwelo pamagalimoto osiyanasiyana a OBD-II mosasamala kanthu za mtundu. 

4. Kodi chosinthira mabuleki ndi chiyani?

Kusintha kwa brake kumalumikizidwa ndi brake pedal ndipo ali ndi udindo woletsa kayendetsedwe ka kayendetsedwe ka maulendo, komanso kulamulira kuwala kwa mabuleki. 

Kusintha kwa brake kumadziwikanso kuti:

• Kusintha kwa magetsi a brake
• Kusintha kwa magetsi a brake
• Kusintha kwa magetsi a brake
• Kusinthana kwa mabuleki

5. Kodi chosinthira mabuleki chimagwira ntchito bwanji?

Gawo lowongolera injini (module yowongolera mphamvu ya powertrain) imayang'anira voteji pagawo losinthira ma brake (stop light circuit). 

Mukatsitsa chopondapo, voteji imayikidwa pa "STP terminal" mudera la ECM kudzera pagulu losinthira ma brake light. Mphamvu yamagetsi iyi pa "STP terminal" imayimira ECM kuti izimitsa kayendetsedwe kake. 

Mukamasula chopondapo cha brake, dera la kuwala kwa brake limalumikizananso ndi dera lapansi. ECM imawerenga zero voliyumu iyi ndikuzindikira kuti chopondapo ndi chaulere.

Mukufuna thandizo lina ndi code P0571?

Ngati mukufunabe thandizo ndi DTC P0571, lembani funso mu ndemanga pansipa pamutuwu.

ZINDIKIRANI. Izi zimaperekedwa kuti zidziwitse zokha. Sikuti tizigwiritsa ntchito ngati malingaliro okonzanso ndipo sitili ndi udindo pazomwe mungachite pagalimoto iliyonse. Zomwe zili patsamba lino ndizotetezedwa ndi zovomerezeka.