Puisano e Lahlehileng ea U0129 Le module ea Brake Control (BSCM)

Khoutu ea Mathata ea OBD-II - Lethathamo la lintlha tsa U0129

Puisano e Lahlehileng le Brake Control Module (BSCM)

Khoutu ena e bontša hore Brake Control Module (BSCM) le li-module tse ling tsa taolo koloing ha li buisane. Morero o sebelisoang haholo bakeng sa puisano o tsejoa e le Controller Area Network bus communication kapa, habonolo feela, CAN bese.

DTC U0129 e bolela'ng?

Ena ke khoutu ea ts'oaetso ea tlhahlobo ea tlhaiso-leseling e sebetsang mefuteng e mengata ea likoloi.

Khoutu ena e bolela hore module ea brake control (BSCM) le li-module tse ling tsa taolo koloing ha li buisane. Likarolo tse sebelisoang haholo bakeng sa puisano li tsejoa e le puisano ea Bus Area Area, kapa bese ea CAN feela.

Ntle le bese ena ea CAN, li-module tsa taolo ha li khone ho hokahana mme sesebelisoa sa hau sa scan se kanna sa se fumane tlhahisoleseling ho tsoa koloing, ho latela hore na ho ameha potoloho efe.

BSCM e amohela lintlha tsa ho kenya ho tsoa ho li-sensor tse fapaneng, tse ling tsa tsona li hokahane ka kotloloho le tsona tse ling li romelloa ka sistimi ea puisano ea libese. Lisebelisoa tsena li lumella module hore e laole ts'ebetso ea li-brake tsa mantlha, empa e ka sebelisoa e le sistimi ea mantlha e kopaneng ea braking / anti-braking. Ka tloaelo sistimi ena e sebelisoa likoloing tse nyalisitsoeng, empa e ka sebelisoa bakeng sa lits'ebetso tse ling tse fapaneng haeba moetsi a bona ho loketse.

Mehato ea ho rarolla mathata e ka fapana ho latela moetsi, mofuta oa sistimi ea likhokahanyo, palo ea lithapo le mebala ea likhoele tsamaisong ea likhokahanyo.

Boima le matšoao

Boima ba taba ena bo latela sistimi. Ka tloaelo, ha ho ka ba le mochini o laolang taolo ea brake, ke feela mariki a motheo / ha ho na anti-lock braking system / ha ho na tsamaiso ea taolo ea traction / ha ho na sistimi e tsoetseng pele ea temoso ea li-brake e sa hlokahaleng.

Matšoao a khoutu ea enjene ea U0129 a ka kenyelletsa:

• Lebone la temoso ea brake e khubelu le laotsoe
• Ho senyeha ha sistimi ea braking

Lisosa tsa phoso U0129

Hangata lebaka la ho kenya khoutu ena ke:

• Bula ka potoloho ea bese + ea CAN
• Bula beseng ea CAN - potoloho ea motlakase
• Potoloho e khuts'oane ea matla ho potoloho efe kapa efe ea bese ea CAN
• Nako e khuts'oane ho ea ho potoloho efe kapa efe ea bese ea CAN
• Ho lahleheloa ke matla kapa mobu ho BSCM - e tloaelehileng ka ho fetisisa
• Hangata - mojule oa taolo o na le phoso

Mekhoa ea ho hlahloba le ho lokisa

Ntho e ntle eo u ka qalang ho eona kamehla ke ho lekola bulletins ea lits'ebeletso tsa tekheniki (TSB) bakeng sa koloi ea hau. Bothata ba hau e ka ba bothata bo tsebahalang ka tokiso e tsebahalang e hlahisitsoeng ke moetsi mme e ka u bolokela nako le chelete nakong ea tlhahlobo.

Haeba sesebelisoa sa hau sa skena se ka fihlella likhoutu tsa mathata 'me khoutu feela eo u e hulang ho li-module tse ling ke U0129, leka ho kena ho BSCM. Haeba o khona ho fihlella likhoutu ho tsoa ho BSCM, joale khoutu ea U0129 e ka ba ea nakoana kapa ke khoutu ea memori. Haeba likhoutu tsa mojule oa BSCM li ke ke tsa fumaneha, joale khoutu U0129 hore li-module tse ling li sete li sebetsa mme bothata bo se bo ntse bo le teng.

Ho hloleha ho atileng haholo ke tahlehelo ea matla kapa mobu ho BSCM.

Lekola li-fuse tsohle tse fanang ka BSCM koloing ena. Lekola mabaka ohle a BSCM. Fumana lintlha tse emisang fatše koloing 'me u netefatse hore lihokelo tsena li hloekile ebile li sireletsehile. Haeba ho hlokahala, li tlose, nka borashe e nyane ea terata ea bristle le tharollo ea soda / metsi ebe u hloekisa e ngoe le e ngoe, sehokedi le sebaka seo e hokelang ho sona.

Haeba ho na le litokiso tse entsoeng, hlakola li-DTC mohopolong 'me u bone hore na U0129 ea khutla kapa u ka ikopanya le BSCM. Haeba ho se khoutu e khutlisitsoeng kapa puisano e khutlisitsoe, bothata e kanna ea ba bothata ba fuse / khokahano.

Haeba khoutu e khutla, batla likhokelo tsa bese ea CAN C koloing ea hau, haholo-holo sehokedi sa BSCM. Hakolla thapo e fosahetseng ea betri pele o hakolla sehokedi ho BSCM. Hang ha e fumanoe, sheba ka likhokahano lihokelo le wiring. Batla mengoapo, scuffs, lithapo tse pepesitsoeng, matšoao a ho cha, kapa polasetiki e qhibilihisitsoeng. Tlosa lihokelo ebe u hlahloba ka hloko li-terminals (likarolo tsa tšepe) ka har'a lihokelo. Bona hore na li shebahala li chesoa kapa li na le bosootho bo botala bo bontšang ho bola. Haeba o hloka ho hloekisa litselana, sebelisa sesebelisi sa ho hloekisa motlakase le borashe ea bristle. Lumella ho omella le ho tlotsa mafura a motlakase moo li-terminals li amang.

Etsa licheke tsena tse fokolang tsa motlakase pele o hokela likhokahano ho khutlela BSCM. U tla hloka ho fihlella digital volt/ohmmeter (DVOM). Etsa bonnete ba hore u na le matla le fatše ho BSCM. Fumana setšoantšo sa lithapo 'me u bone hore na matla a maholo le lisebelisoa tsa fatše li kena hokae BSCM. Hokela betri hape pele o tsoela pele ka BSCM e ntse e koetsoe. Hokela ntlha e khubelu ea voltmeter ea hau ho phepelo ea motlakase e 'ngoe le e 'ngoe ea B+ (betri) e hoketsoeng sehokelong sa BSCM, 'me ntlha e ntšo ea voltmeter ea hau sebakeng se setle (haeba u sa tiisehe, ho se be teng ha betri ho sebetsa kamehla). U bona palo ea matla a betri. Etsa bonnete ba hore u na le lebaka le utloahalang. Hokela lead lead e khubelu ea voltmeter ho betri positive (B+) le lead lead e ntšo ho potoloho ka 'ngoe ea fatše. Hape, o lokela ho bona motlakase oa betri nako le nako ha o hokela. Haeba ho se joalo, lokisa motlakase kapa potoloho ea fatše.

Ebe u sheba lipotoloho tse peli tsa puisano. Fumana CAN C+ (kapa HSCAN+) le CAN C- (kapa HSCAN - potoloho). Ka terata e ntšo ea voltmeter e hoketsoeng mobung o motle, hokela terata e khubelu ho CAN C+. Ha senotlolo se buletsoe 'me enjene e tima, u lokela ho bona hoo e ka bang 2.6 volts e nang le ho feto-fetoha ho fokolang. Ebe o kopanya mohala o mofubelu oa voltmeter ho CAN C- potoloho. U lokela ho bona hoo e ka bang 2.4 volts e nang le ho feto-fetoha ho fokolang. Baetsi ba bang ba bontša CAN C- hoo e ka bang 5V le senotlolo sa oscillating ha enjene e tima. Sheba lintlha tsa moetsi oa hau.

Haeba liteko tsohle li feta 'me puisano e ntse e sa khonehe, kapa u sa khone ho tsosolosa DTC U0129, ntho feela eo u lokelang ho e etsa ke ho batla thuso ho setsebi sa tlhahlobo ea likoloi se koetlisitsoeng, kaha sena se tla bontša BSCM e fosahetseng. Boholo ba li-BSCM tsena li tlameha ho hlophisoa kapa ho lokisoa bakeng sa koloi e le hore e ka kenngoa hantle.

 Khoutu ea U0129 Lintlha tse ikhethang tsa Brand

• U0129 Buick ho lahleheloa ke puisano le mojule oa ho laola mariki
• U0129 Cadillac ho lahleheloa ke puisano le mojule oa ho laola mariki
• Chevrolet ea U0129 ho lahleheloa ke puisano le mojule oa ho laola mariki
• U0129 Ford ho lahleheloa ke puisano le mojule oa ho laola mariki
• U0129 GMC ho lahleheloa ke puisano le mojule oa ho laola mariki
• U0129 Lincoln ho lahleheloa ke puisano le mojule oa ho laola mariki
• U0129 Mercury ho lahleheloa ke puisano le mojule oa ho laola mariki

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U hloka thuso e eketsehileng ka khoutu ea hau ea u0129?

Haeba o ntse o hloka thuso ka DTC U0129, beha potso ho litlhaloso tse ka tlase ho sengoloa sena.

HLOKOMELA. Tlhahisoleseling ena e fanoa molemong oa tlhaiso-leseling feela. Ha ea rereloa hore e sebelisoe joalo ka khothaletso ea tokiso mme ha re na boikarabello bakeng sa ketso efe kapa efe eo u e nkang koloing efe kapa efe. Lintlha tsohle tse fumanehang sebakeng sena sa marang-rang li sirelelitsoe ka litokelo tsa bangoli.