Puisano e Lahlehileng ea U0138 Le module ea Rover Control

Puisano e Lahlehileng ea U0138 Le module ea Rover Control

Lethathamo la lintlha tsa OBD-II DTC

Puisano e Lahlehileng Le Mojule Oohle oa Taolo ea Libaka

See se bolela eng?

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

Khoutu ena e bolela hore All Terrain Control Module (ATCM) le li-module tse ling tsa taolo ka 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.

ATCM e amohela lintlha tsa ho kenya ho tsoa ho li-sensor tse fapaneng, tse ling tsa tsona li hokahane ka kotloloho le eona, 'me tse ling li fetisoa ka holim'a sistimi ea puisano ea libese. Lisebelisoa tsena li lumella module ho laola bophahamo ba koloi le ts'ebeliso ea powertrain, mohlomong ebang ke ts'ebeliso ea mabili a mabeli kapa a mane. E ka boela ea fetola karolelano ea lisebelisoa tse sebelisitsoeng ho li-axles tsa koloi le palo ea torque e sebelisitsoeng phetisong.

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. Hobane sistimi ena ea taolo ea ho emisa / ho tsamaisa e fana ka polokeho nakong ea litsamaiso tse thata tsa ho tsamaisa le ho emisa, polokeho ke ntho e tšoenyang ha ho hlahlojoa lits'ebetso tsena. Ntle le moo, polokeho e bohlokoa ha ho sebelisoa lits'ebetso tsena. KAMEHLA bua ka tlhaiso-leseling e mabapi le litšebeletso pele u qhaqholla / hlahloba lits'ebetso tsena.

Matšoao a khoutu ea enjene ea U0138 a ka kenyelletsa:

• Lebone la temoso ea brake e khubelu le laotsoe
• Letšoao la anti-lock le kenyelelitsoe
• Leseli la ponts'o ea taolo ea traction le bonesitse kapa le bonesitse, ho latela sisteme
• Hlahloba hore lebone la ho emisa le buletsoe, ho latela sistimi.

mabaka a

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 fatše ho ATCM - 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 scan ninete se ka fihlella likhoutu tsa mathata mme khoutu e le 'ngoe feela eo u e hulang ho li-module tse ling ke U0138, leka ho fihlella mojule oa taolo ea rover. Haeba o khona ho fumana likhoutu ho tsoa mojuleng oa ATCM, joale khoutu ea U0138 ke khoutu ea nakoana kapa ea memori. Haeba likhoutu tsa module ea ATCM li ke ke tsa fumaneha, joale khoutu ea U0138 e behiloeng ke li-module tse ling e sebetsa mme bothata bo se bo ntse bo le teng.

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

Lekola li-fuse tsohle tse fanang ka ATCM koloing ena. Lekola mabaka ohle a ATCM. Fumana lintlha tse emisang fatše koloing 'me u netefatse hore lihokelo tsena li hloekile ebile li sireletsehile. Haeba ho hlokahala, li tlose, nka borashe bo bonyenyane ba 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 U0138 ea khutla kapa u ka ikopanya le ATCM. 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 sehokelong sa ATCM. Hakolla thapo e fosahetseng ea betri pele o hakolla sehokedi mojuleng oa taolo oa ATCM. Hang ha e fumanoe, sheba ka lihokelo 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 liteko tsena tse 'maloa tsa motlakase pele o kenya lihokelo ho ATCM. U tla hloka phihlello ho digital volt-ohmmeter (DVOM). Etsa bonnete ba hore ATCM e na le matla le mobu. Finyella sets'oants'o sa wiring 'me u tsebe hore na motlakase oa mantlha le lisebelisoa tsa fatše li kena ho ATCM. Hokela betri pele o tsoela pele ka ATCM e khaotsoe. Hokela terata e khubelu ea voltmeter ho motlakase o mong le o mong oa B + (battery voltage) o kenang sehokelong sa ATCM, le terata e ntšo ea voltmeter ea hau mobung o motle (haeba o sa tiisehe, palo e mpe ea betri e lula e sebetsa). U ka bona matla a betri a balang. Etsa bonnete ba hore u na le lebaka le letle. Kopanya lead e khubelu ho tloha voltmeter ho ea ho battery positive (B +) le lead lead e ntšo sebakeng se seng le se seng. Hape, o lokela ho bona matla a betri nako le nako ha oe kenya. Haeba ho se joalo, rarolla tharollo ea potoloho ea matla kapa ea mobu.

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 U0138, ntho e le' ngoe feela eo u lokelang ho e etsa ke ho batla thuso ho setsebi sa ho hlahloba likoloi se koetlisitsoeng, kaha sena se tla supa mojule oa ATCM o hlōlehileng. Boholo ba li-module tsena tsa ATCM li tlameha ho hlophisoa kapa ho lokisoa bakeng sa koloi e le hore e ka kenngoa hantle.

Lipuisano tse amanang tsa DTC

• Hajoale ha ho na lihlooho tse amanang le tsona liforumong tsa rona. Romella sehlooho se secha foromong hona joale.

U hloka thuso e eketsehileng ka khoutu ea hau ea u0138?

Haeba o ntse o hloka thuso ka DTC U0138, 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.