P0571 Cruise Control / Brake switch Circuit Ukungasebenzi

I-DTC P0571 - OBD-II Idatha ye-DTC

Cruise Control / Brake Shintsha Ukungasebenzi Kwesekethe

Isho ukuthini ikhodi yenkinga P0571?

Le yikhodi enenkinga yokuxilonga i-powertrain (DTC) ejwayelekile futhi isetshenziswa kakhulu ezimotweni ze-OBD-II. Imikhiqizo yezimoto ingafaka, kepha ayikhawulelwe ku, Chevrolet, GMC, VW, Audi, Dodge, Jeep, Volkswagen, Volvo, Peugeot, Ram, Chrysler, Kia, Mazda, Harley, Cadillac, njll.

I-ECM (Injini Yokulawula Injini), phakathi kwamanye amamojula amaningi, ayigadi izinzwa nokushintshwa okuhlukahlukene okubandakanyeka ekusebenzeni kahle kwenjini, kodwa futhi iyaqinisekisa ukuthi izidalwa zethu zisebenza ngokujwayelekile (njengokulawulwa kwe-cruise).

Kunezici eziningi ezingashintsha ijubane lemoto yakho ngenkathi ushayela emgwaqeni. Ezinye zezinhlelo ezintsha ze-Adaptive Cruise Control (ACC) empeleni zilungisa ijubane lemoto ngokuya ngemvelo (ngokwesibonelo, ukudlula, ukwehlisa ijubane, ukuhamba emzileni, izindlela eziphuthumayo, njll.).

Lokhu kuseceleni kwephuzu, leli phutha lihlobene nephutha lesekhethi ye-cruise control/brake switch "A". Ukusebenza kahle kwe-brake switch kuyingxenye ebalulekile yokusebenza kwesistimu yakho yokulawula i-cruise control. Uma ucabangela iqiniso lokuthi enye yezindlela eziningi zokukhubaza noma ukukhubaza i-cruise control ukucindezela i-pedal ye-brake, uzofuna ukukunakekela lokho. Ikakhulukazi uma usebenzisa i-cruise control ohambweni lwakho lwansuku zonke. Igama lezinhlamvu kuleli cala - "A" - lingabhekisela ocingweni oluthile, isixhumi, ihhanisi, njll. E. Ukuze uthole ukuthi iyiphi le khodi engekabani, uzodinga ukuthi uhlole imanuwali yesevisi efanele evela kumkhiqizi. Uma unenkinga yokuthola okudingayo, kuhlale kuwumqondo omuhle ukubheka umdwebo wezintambo wohlelo lwakho lokulawula uhambo lomkhumbi. Le midwebo, isikhathi esiningi, ingakunikeza ulwazi olubalulekile (ngezinye izikhathi indawo, imininingwane, imibala yezintambo, njll.)

I-P0571 Cruise / Brake Switch Ukungasebenzi kahle kwesekethe namakhodi ahlobene (i-P0572 ne-P0573) asethwe lapho i-ECM (i-Engine Control Module) ithola ukungasebenzi kahle kusekethe ye-cruise / brake "A".

Isibonelo seswishi yamabhuleki nendawo okuyo:

Buyini ubunzima bale DTC?

Imvamisa, ngezinhlelo zokulawula ukuhamba ngesikebhe, ubunzima busethelwe phansi. Kepha kulokhu, ngizoya kobunzima obuphakathi. Iqiniso lokuthi lokhu kungasebenzi kahle kungadala ukuthi amabhuleki asebenze ngokungasebenzi, noma okuphambene nalokho, kuyakhathaza kakhulu.

Omunye weminye imisebenzi yeswishi yakho yamabhuleki wukukhombisa amalambu amabhuleki angemuva ukuze azise abanye abashayeli ngokuhlehla/ukubhuleka kwakho. Nokho, lokhu kusebenza kubaluleke kakhulu uma kucatshangelwa ukuphepha kukonke komshayeli.

Yiziphi ezinye zezimpawu zekhodi?

Izimpawu zekhodi yokuxilonga i-P0571 zingafaka:

• Ukulawulwa kwemikhumbi akusebenzi ngokuphelele
• Ukulawulwa kwezikebhe okungazinzile
• Ezinye izici azisebenzi njengoba bekulindelwe (isb. Ukufaka, ukuqhubeka, ukusheshisa, njll.)
• I-cruise control iyakhanya kepha ayivuli
• Awekho amalambu amabhuleki uma inkinobho yebhuleki inephutha

Yiziphi ezinye zezimbangela ezivamile zekhodi?

Izizathu zale P0571 code control cruise zingafaka:

• Isilawuli se-cruise control / brake esingalungile
• Inkinga yezintambo (isb., Amabhuleki, ukucupha, njll.)
• Inkinga ye-ECM (Engine Control Module) (efana nesekethe elifushane langaphakathi, isekethe evulekile, njll.)
• Imfucumfucu / ukungcola kuphazamisa ukusebenza kwebhuleki
• Ibhuleki switch ayilungiswanga kahle
• Ibhuleki switch ngaphandle kwentaba yayo

Ingabe ikhodi P0571 ibucayi?

Hhayi ngedwa.

Ikhodi yephutha ye-P0571 ikhombisa kuphela izinkinga ezincane futhi ayivamisile ukudala izinkinga zokushayeleka. Esimeni esibi kakhulu, i-cruise control yemoto yakho ngeke isebenze. 

Kodwa ikhodi P0571 ingase ivele kanye abanye amakhodi akhombisa okwengeziwe sina izinkinga nge-pedal yamabhuleki, i-brake switch, noma isistimu yokulawula ukuhamba ngezinyawo. 

I-P0571 ingavela namakhodi afana ne-DTC P1630 ehlobene ne-skid control ECU noma i-DTC P0503 ehlobene nenzwa yesivinini. imoto. 

Izinkinga ngala mayunithi zingaholela ezinkingeni ezinzima kakhulu zokuphepha emgwaqeni.

Yiziphi ezinye zezinyathelo zokuxilonga nokuxazulula inkinga i-P0571?

Isinyathelo sokuqala senqubo yokuxazulula inkinga yanoma iyiphi inkinga ukubuyekeza ama-bulletins wensizakalo yezobuchwepheshe (ama-TSBs) ngezinkinga ezaziwayo ngemoto ethile.

Izinyathelo ezithuthukisiwe zokuxilonga ziqondiswa kakhulu yimoto futhi zingadinga imishini efanelekile nolwazi ukuthi kwenziwe ngokunembile. Sichaza izinyathelo eziyisisekelo ezingezansi, kepha bhekisa kumanuwali yakho yokulungisa imoto / imodeli / imodeli / yokulungisa ukuhambisa izinyathelo ezithile zemoto yakho.

Isinyathelo esiyisisekelo # 1

Into yokuqala engizoyenza kuleli cala kungenzeka ibheke ngaphansi kwedeshibhodi bese ngibheka masinyane inkinobho yamabhuleki. Imvamisa inanyathiselwa kwi-brake pedal lever uqobo. Ngezikhathi ezithile, ngibonile unyawo lomshayeli luphula iswishi ngokuphelele entabeni yalo, ngakho-ke ngiqonde ukuthi uma ingafakwanga kahle futhi / noma iphuke ngokuphelele, ungatshela khona manjalo futhi ungonga isikhathi futhi ugcine isikhathi namakhomishini.

Ngakho-ke, uma kunjalo, ngincoma ukuthi kushintshwe inkinobho yokuhamba ngesikebhe / ibhuleki entsha. Qiniseka ukuthi ulandela imiyalo yomkhiqizi yokufaka nokulungisa inkinobho yamabhuleki ukugwema ukulimaza inzwa noma ukubangela izinkinga ezingeziwe.

Isinyathelo esiyisisekelo # 2

Hlola isekethe ehilelekile. Bheka Umdwebo Wokufaka Izintambo kubhukwana lakho lesevisi ukuze unqume ikhodi yombala negama lesekhethi A yokulawula ukuhamba/ibhuleki. Ngokuvamile, ukuze ukhiphe ukuthi kungenzeka kube khona iphutha kwihhanisi ngokwayo, unganqamula isiphetho esisodwa ukusuka ku-switch yebhuleki kanye nolunye uhlangothi ku-ECM. Usebenzisa i-multimeter, ungenza izivivinyo eziningi. Ukuhlola okukodwa okuvamile ukuhlola ubuqotho. Imininingwane enikezwe umenzi iyadingeka ukuze uqhathanise amanani angempela nalawo afiswayo. Ngokuvamile, uzobe uhlola ukumelana kwesifunda esithile ukuze unqume ukuthi kukhona yini izifunda ezivulekile, ukumelana okuphezulu, njll. Uma wenza lokhu kuhlolwa, kungaba umqondo omuhle ukuhlola izikhonkwane ezixhunyweni, ukushintshwa, kanye ne-ECM. Ngezinye izikhathi umswakama ungangena futhi ubangele ukuxhumana okuphakathi. Uma kunokugqwala, yisuse ngesihlanzi sikagesi ngaphambi kokuxhuma kabusha.

Isinyathelo esiyisisekelo # 3

Bheka i-ECM yakho (Injini Yokulawula Injini). Kubalulekile ukuthi wazi ukuthi kwesinye isikhathi uma kusetshenziswa i-cruise control, yi-BCM (Body Control Module) ebheka futhi ilawule uhlelo. Thola ukuthi isiphi isistimu yakho oyisebenzisayo bese uyihlola ukungena kwamanzi. Kukhona okushaya amanzi? thumela imoto esitolo / kumthengisi wakho onedumela elihle.

Iyini Ikhodi Yenjini ye-P0571 [Umhlahlandlela osheshayo]

5 Imibuzo Evame Ukubuzwa Mayelana Namakhodi Okuxilonga

Nazi izimpendulo zeminye imibuzo ongase ube nayo:

1. Ithini ikhodi yephutha?

Ikhodi Yenkinga Yokuxilonga (i-DTC) ikhodi ekhiqizwe uhlelo lwemoto lokuxilonga (OBD) lokuxilonga izinkinga zemoto. 

2. Yini i-ECM?

I-Engine Control Module (ECM), eyaziwa nangokuthi i-Powertrain Control Module (PCM), iqapha futhi ilawule zonke izinhlobo zezinzwa namaswishi ahlobene nokusebenza kwenjini yemoto yakho. Lokhu kuhlanganisa umsebenzi wokulawula i-cruise control, olawula isivinini semoto, noma i-skid control ECU, elawula ukuhamba.

3. Ithini ikhodi yephutha ejwayelekile?

"Generic" kusho ukuthi i-DTC izokhomba inkinga efanayo ezimotweni ezahlukene ze-OBD-II kungakhathaliseki kwemikhiqizo. 

4. Iyini i-brake switch?

Iswishi yebhuleki ixhunywe ku i-brake pedal futhi inesibopho sokuvala uhlelo lokulawula i-cruise control, kanye nokulawula ukukhanya kwamabhuleki. 

I-brake switch yaziwa nangokuthi:

• I-brake light switch
• I-brake light switch
• I-brake light switch
• Ibhuleki switch

5. Isebenza kanjani i-brake switch circuit circuit?

Imojula yokulawula injini (imojula yokulawula i-powertrain) iqapha i-voltage kusekethe yokushintshwa kwamabhuleki (isifunda sokumisa ukukhanya). 

Uma ucindezela i-pedal yebhuleki, i-voltage isetshenziswa ku-"STP terminal" kusekethe ye-ECM ngomhlangano wokushintsha ukukhanya kwebhuleki. Le voltheji "kutheminali ye-STP" ikhombisa i-ECM ukuthi ikhubaze i-cruise control. 

Uma ukhulula i-pedal yebhuleki, i-brake light circuit iphinda ixhume kwisekhethi yaphansi. I-ECM ifunda le voltage enguziro futhi inquma ukuthi i-pedal yebhuleki imahhala.

Udinga usizo olwengeziwe ngekhodi engu-P0571?

Uma usadinga usizo nge-DTC P0571, 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.