U0164 Kutaya Kulumikizana Ndi HVAC Control Module

OBD-II Mavuto Code - U0164 - Deta Deta

U0164 - Kutaya Kulumikizana ndi HVAC Control Module

Kodi DTC U0164 imatanthauza chiyani?

Imeneyi ndi njira yodziwika bwino yolumikizira matenda yomwe imagwiritsidwa ntchito pazipangidwe zambiri za mitundu ya OBD-II.

Nambala iyi ikutanthauza kuti HVAC Control Module (HVACCM) ndi ma module ena oyendetsa pagalimoto samalumikizana. 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.

Ma module olamulira a HVAC nthawi zambiri amakhala kuseri kwa dashboard, nthawi zambiri pakati pa galimoto, kapena kumbuyo kwa dashboard. Imalandira zidziwitso zakulowetsa kuchokera kuma sensa osiyanasiyana, zina mwazi zimalumikizidwa mwachindunji, zomwe zambiri zimafalikira kudzera munjira yolumikizirana mabasi. Zowonjezera izi zimalola kuti gawoli lizitha kuyendetsa kutentha mkatikati mwagalimotoyi, chifukwa cha omwe akwera kutsogolo kapena onse akutsogolo ndi kumbuyo.

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

Zindikirani. Pankhani yamagalimoto a Nissan ndi Infiniti, code iyi ikhoza kuwonetsa kutayika kwa kulumikizana ndi mita yophatikizika. Njira zothetsera mavuto zidzakhala chimodzimodzi.

Kuuma kwa code ndi zizindikilo

Kulimba mtima kwake pankhaniyi sikungakhale vuto chifukwa chakusunga gawo mozungulira. Ngati pali vuto lamagetsi, gawolo limathandizidwa ndipo limasokonekera kuti lisasunthire ngati chitetezo.

Zizindikiro za nambala ya U0164 itha kuphatikiza:

• Kuwala Kwa Chizindikiro Chosagwira (MIL) kwatsegulidwa
• Gawo lowongolera la HVAC silimayatsa / siligwira ntchito

Zifukwa za zolakwika U0164

Nthawi zambiri chifukwa chokhazikitsa nambala iyi ndi:

• Tsegulani pa CAN basi + kapena - dera
• Mfupi mpaka pansi kapena pansi pamayendedwe aliwonse a CAN
• Palibe mphamvu kapena nthaka ku HVACCM
• Nthawi zambiri - gawo lowongolera ndilolakwika
• Kulumikizana kolakwika kwamagetsi ku module ya HVAC loop control.
  

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.

Choyamba, yang'anani ma DTC ena. Ngati iliyonse mwazilumikizidwe za basi kapena batiri / poyatsira, zidziwikireni kaye. Misdiagnosis imadziwika kuti imapezeka mukazindikira kuti nambala ya U0164 isanachitike, zilembo zikuluzikulu zonse sizikupezeka.

Ngati chida chanu chojambulira chitha kupeza ma code ovuta ndipo nambala yokhayo yomwe mukupeza kuchokera kumagawo ena ndi U0164, yesani kulowa mu hvac control module (HVACCM). Ngati mutha kupeza ma code kuchokera ku HVACCM, ndiye kuti code U0164 ndi yapakatikati kapena kukumbukira kukumbukira. Ngati HVACCM singapezeke, ndiye kuti code U0164 kuti ma modules ena akukhazikitsa akugwira ntchito ndipo vuto liripo kale.

Cholakwika chofala kwambiri ndi vuto la dera lomwe limapangitsa kutaya mphamvu kapena kutsika kwa gawo lowongolera la HVAC.

Onani mafyuzi onse opereka gawo la HVACCM pagalimoto iyi. Onani zifukwa zonse za HVACCM. Pezani mfundo zolumikizira pagalimoto ndipo onetsetsani kuti malumikizowo ndi oyera komanso otetezeka. Ngati ndi kotheka, chotsani, tengani kansalu kakang'ono ka waya ndi koloko wa soda / madzi ndikuyeretsani chilichonse, cholumikizira komanso malo omwe amalumikizana.

Ngati kukonza kulikonse kwachitika, chotsani ma DTC pamtima ndikuwona ngati U0164 ibwerera kapena mutha kulumikizana ndi HVACCM. Ngati palibe kachidindo komwe kabwezeretsedwenso kapena kulumikizana kukabwezeretsedwanso, vutoli mwina ndi fuse / kulumikizana.

Khodi ikabwerera, pezani kulumikizana kwa mabasi a CAN pagalimoto yanu, makamaka cholumikizira cha HVACCM, chomwe nthawi zambiri chimakhala kuseri kwa dashboard / dashboard. Chotsani chingwe choyipa cha batri musanachotse cholumikizira pa HVACCM. 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 matomata amakhudza.

Chitani macheke ochepa awa musanayambe kulumikiza zolumikizira ku HVACCM. Mudzafunika kupeza digito volt/ohmmeter (DVOM). Onetsetsani kuti HVACCM ili ndi mphamvu ndi nthaka. Pezani chithunzi cha mawaya ndikuzindikira komwe mphamvu yayikulu ndi zinthu zapansi zimalowera mu HVACCM. Lumikizani batire musanapitirize ndi HVACCM yolephereka. Lumikizani chowongolera chofiyira cha voltmeter yanu pamagetsi aliwonse a B+ (voltage ya batri) omwe amalowa mu cholumikizira cha HVACCM, ndi chiwongolero chakuda cha voltmeter yanu pamalo abwino (ngati simukudziwa, batire imagwira ntchito nthawi zonse). Muyenera kuwona kuchuluka kwa batire. Onetsetsani kuti muli ndi chifukwa chabwino. Lumikizani chowongolera chofiira cha voltmeter ku batri yabwino (B+) ndi chowongolera chakuda kudera lililonse lapansi. Apanso, muyenera kuwona mphamvu ya batri nthawi iliyonse mukalumikiza. Ngati sichoncho, konzani mphamvu kapena dera lapansi.

Kenako yang'anani zigawo ziwiri zoyankhulirana. Pezani CAN B+ (kapena MSCAN + dera) ndi CAN B- (kapena MSCAN - dera). Ndi waya wakuda wa voltmeter wolumikizidwa ku nthaka yabwino, gwirizanitsani waya wofiira ku CAN B+. Ndi kiyi yoyatsidwa ndi injini yozimitsa, muyenera kuwona mphamvu yamagetsi pafupifupi 0.5 volts ndikusinthasintha pang'ono. Kenako gwirizanitsani chingwe chofiira cha voltmeter ku dera la CAN B. Muyenera kuwona pafupifupi 4.4 volts ndi kusinthasintha pang'ono.

Ngati mayesero onse akudutsa ndi kuyankhulana sikungatheke, kapena simunathe kukonzanso DTC U0164, chinthu chokhacho chomwe chingachitike ndi kufunafuna thandizo kwa katswiri wodziwa zamagalimoto ophunzitsidwa bwino, chifukwa izi zidzasonyeza kuti HVACCM ikulephera. Ambiri mwa ma HVACCMwa ayenera kukonzedwa kapena kusinthidwa kuti akhazikitse bwino galimotoyo.

Code U0164 Zambiri zamtundu

• Mtengo wa U0164 kuyankhulana kotayika ndi gawo lowongolera la HVAC
• U0164 Cadillac kuyankhulana kotayika ndi gawo lowongolera la HVAC
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• U0164 Chrysler kuyankhulana kotayika ndi gawo lowongolera la HVAC
• U0164 Dodge kuyankhulana kotayika ndi gawo lowongolera la HVAC
• U0164 Ford kuyankhulana kotayika ndi gawo lowongolera la HVAC
• U0164 GMC kuyankhulana kotayika ndi gawo lowongolera la HVAC
• U0164 wopandamalire kutayika kolumikizana ndi mita yophatikizika
• U0164 Jeep kuyankhulana kotayika ndi gawo lowongolera la HVAC
• U0164 Lincoln kuyankhulana kotayika ndi gawo lowongolera la HVAC
• U0164 Mercury kuyankhulana kotayika ndi gawo lowongolera la HVAC
• U0164 Nissan kutayika kolumikizana ndi mita yophatikizika
• U0164 RAM kuyankhulana kotayika ndi gawo lowongolera la HVAC

Kufotokozera Kwachidule kwa DTC Toyota U0164

Mukufuna thandizo lina ndi nambala ya U0164?

Ngati mukufunabe thandizo ndi DTC U0164, 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.