U0138 Anataya kulumikizana ndi gawo loyang'anira la ATV

U0138 Anataya kulumikizana ndi gawo loyang'anira la ATV

Mapepala a OBD-II DTC

Kutaya Kulumikizana Ndi Module Yonse Yoyang'anira Malo

Kodi izi zikutanthauzanji?

Iyi ndi njira yolankhulirana yodziwika bwino yomwe imagwiritsidwa ntchito pazipangidwe zambiri zamitundu yamagalimoto.

Code iyi ikutanthauza kuti All Terrain Control Module (ATCM) ndi ma module ena oyendetsa pagalimoto sakulumikizana. Ma circry omwe amagwiritsidwa ntchito kwambiri kulumikizana amadziwika kuti Controller Area Bus kulumikizana, kapena basi basi ya CAN.

Popanda basi iyi ya CAN, ma module oyendetsa sangathe kulumikizana ndipo chida chanu cha scan sichitha kulandira chidziwitso kuchokera mgalimoto, kutengera dera lomwe likukhudzidwa.

ATCM imalandira zolowetsa kuchokera kumasensa osiyanasiyana, zina zomwe zimalumikizidwa mwachindunji, ndipo zina zimafalikira pamakina olumikizirana mabasi. Zolowererazi zimalola gawoli kuwongolera kutalika kwamagalimoto komanso kugwiritsa ntchito mphamvu yamagetsi, mwina kaya ndi yoyendetsa magudumu awiri kapena anayi. Itha kusintha magiya omwe amagwiritsidwa ntchito ndi ma axles oyendetsa komanso kuchuluka kwa makokedwe ogwiritsira ntchito kufalitsa.

Njira zothetsera mavuto zimatha kusiyanasiyana kutengera wopanga, mtundu wa njira yolumikizirana, kuchuluka kwa mawaya, ndi mitundu ya mawaya olumikizirana.

Kulimba ndi zizindikilo

Kukula kwake pankhaniyi kumatengera dongosolo. Chifukwa kuyimitsidwa / kuyendetsa kwa makina opatsirana kumapereka chitetezo pakuwongolera kovuta komanso poyimitsa braking, chitetezo chimakhala chofunikira mukazindikira makinawa. Kuphatikiza apo, chitetezo ndikofunikira mukamagwiritsa ntchito makinawa. NTHAWI ZONSE tchulani zidziwitso zantchito musanasokoneze / kuzindikira makinawa.

Zizindikiro za nambala ya injini ya U0138 itha kuphatikizira:

• Kuwala kwa chenjezo lofiira kumayatsidwa
• Chizindikiro chotsutsana ndi loko cha Amber chikuphatikizidwa
• Chizindikiro chowongolera chowongolera chikuyatsa kapena kukuwala, kutengera mawonekedwe
• Onani ngati kuyimitsidwa kwayatsa, kutengera mawonekedwe.

zifukwa

Nthawi zambiri chifukwa chokhazikitsa nambala iyi ndi:

• Tsegulani mu dera la CAN +
• Tsegulani mu basi ya CAN - dera lamagetsi
• Dera lalifupi lamphamvu mu dera lililonse la CAN
• Pafupipafupi pamtunda uliwonse wa CAN
• Kutaya mphamvu kapena pansi kwa ATCM - kofala kwambiri
• Nthawi zambiri - gawo lowongolera ndilolakwika

Njira zowunikira ndikukonzanso

Malo oyambira nthawi zonse amayang'ana ma bulletins aukadaulo (TSB) pagalimoto yanu. Vuto lanu limatha kukhala vuto lodziwika bwino lokonzedwa ndi wopanga ndipo limatha kukupulumutsirani nthawi ndi ndalama mukamayesa kusaka.

Ngati chida chanu chojambulira chitha kupeza ma code ovuta ndipo nambala yokhayo yomwe mukukoka kuchokera ku ma module ena ndi U0138, yesani kupeza gawo lowongolera la rover. Ngati mutha kupeza ma code kuchokera ku ATCM module, ndiye kuti code U0138 mwina ndi yapakatikati kapena kukumbukira kukumbukira. Ngati ma code a ATCM module sangathe kupezeka, ndiye kuti code U0138 yokhazikitsidwa ndi ma modules ena ikugwira ntchito ndipo vuto liripo kale.

Kulephera kofala kwambiri ndikutaya mphamvu kapena kutsika kwa ATCM.

Onani mafyuzi onse omwe amapereka ATCM pagalimoto iyi. Onani malo onse a ATCM. Pezani mfundo zolumikizira pagalimoto ndipo onetsetsani kuti malumikizowo ndi oyera komanso otetezeka. Ngati ndi kotheka, chotsani, tengani burashi yaying'ono yolumikizira waya ndi yankho la soda / madzi ndikutsuka chilichonse, cholumikizira komanso malo omwe amalumikizana.

Ngati pali kukonza kulikonse, chotsani ma DTC pamtima ndikuwona ngati U0138 ibwerera kapena mutha kulumikizana ndi ATCM. Ngati palibe kachidindo komwe kabwezeretsedwenso kapena kulumikizana kukabwezeretsedwenso, vutoli mwina ndi fuse / kulumikizana.

Khodi ikabwerera, yang'anani kulumikizana kwa mabasi a CAN C pagalimoto yanu, makamaka cholumikizira cha ATCM. Chotsani chingwe choyipa cha batri musanadule cholumikizira pa gawo loyang'anira la ATCM. Mukazindikira, yang'anani zowonera zolumikizira ndi zingwe. Fufuzani zokopa, scuffs, mawaya owonekera, zopsereza, kapena pulasitiki wosungunuka. Chotsani zolumikizira ndikuyang'anitsitsa malo (zitsulo) mkati mwa zolumikizira. Onani ngati akuwoneka owotcha kapena ali ndi utoto wobiriwira wosonyeza dzimbiri. Ngati mukufuna kuyeretsa malo, gwiritsani ntchito zotsukira zamagetsi ndi burashi ya pulasitiki. Lolani kuti muumitse ndikupaka mafuta amagetsi pomwe ma terminals amakhudza.

Chitani ma cheke ochepa amagetsi musanatseke zolumikizira mu ATCM. Mufunika kulumikizana ndi digito volt-ohmmeter (DVOM). Onetsetsani kuti ATCM ili ndi mphamvu komanso nthaka. Pezani chithunzi cholumikizira ndikuzindikira komwe magetsi oyambira ndi nthaka amapita ku ATCM. Lumikizani batri musanapite ndi ATCM kudulidwa. Lumikizani waya wofiira wa voltmeter yanu ku B + (batri yamagetsi yamagetsi) yamagetsi yolowera cholumikizira cha ATCM, ndi waya wakuda wa voltmeter yanu pamalo abwino (ngati simukutsimikiza, mtengo wolakwika wa batri umagwira ntchito). Mutha kuwona kuwerengera kwama batri. Onetsetsani kuti muli ndi chifukwa chomveka. Lumikizani waya wofiira kuchokera ku voltmeter kupita ku batri positive (B +) ndi waya wakuda pamtunda uliwonse. Apanso, muyenera kuwona magetsi a batri nthawi iliyonse mukamatsegula. Ngati sichoncho, sintha mphamvu kapena dera loyenda.

Kenako yang'anani zigawo ziwiri zoyankhulirana. Pezani CAN C+ (kapena HSCAN+) ndi CAN C- (kapena HSCAN - dera). Ndi waya wakuda wa voltmeter wolumikizidwa ku nthaka yabwino, gwirizanitsani waya wofiira ku CAN C+. Ndi kiyi yoyatsidwa ndi injini yozimitsa, muyenera kuwona pafupifupi 2.6 volts ndikusinthasintha pang'ono. Kenako gwirizanitsani waya wofiira wa voltmeter ku CAN C- dera. Muyenera kuwona pafupifupi 2.4 volts ndikusinthasintha pang'ono. Opanga ena amasonyeza CAN C- pafupifupi 5V ndi kiyi oscillating ndi injini kuzimitsa. Yang'anani zomwe wopanga wanu akufuna.

Ngati mayesero onse akudutsa ndipo kuyankhulana sikungatheke, kapena simunathe kukonzanso DTC U0138, chinthu chokhacho choyenera kuchita ndikupempha thandizo kwa katswiri wodziwa zamagalimoto ophunzitsidwa bwino, chifukwa izi zidzalozera ku gawo la ATCM lolephera. Ambiri mwa ma module a ATCMwa ayenera kukonzedwa kapena kusinthidwa kuti galimotoyo ikhazikike bwino.

Zokambirana zokhudzana ndi DTC

• Pakadali pano palibe mitu yofananira m'mabwalo athu. Tumizani mutu watsopano pamsonkhano tsopano.

Mukufuna thandizo lina ndi code u0138?

Ngati mukufunabe thandizo ndi DTC U0138, 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.