U0200 Nalowale kamaʻilio me ka Module Control Door B
Nā mea
U0200 Nalowale kamaʻilio me ka Module Control Door B
Papa Kuhikuhi DTC OBD-II
ʻO ke kamaʻilio nalowale ʻana me ka Module Makuala puka B
He aha keʻano o kēia?
ʻO kēia kahi ʻōnaehana kamaʻilio maʻamau ʻōnaehana pilikia helu e hoʻopili i nā hana a me nā hoʻohālikelike o nā kaʻa ʻo OBD-II.
ʻO ka manaʻo o kēia pāʻālua ʻo ka Module Control Door Module B (DCM-B) a me nā modula mana ʻē aʻe ma ke kaʻa ʻaʻole e kamaʻilio pū kekahi me kekahi. ʻO ka circuitry i hoʻohana mau ʻia no ke kamaʻilio ʻike ʻia ka Controller Area Bus kamaʻilio, a i ʻole ʻo ka CAN bus.
Kamaʻilio nā modula me kekahi ma luna o kahi pūnaewele, e like me ka pūnaewele i loaʻa iā ʻoe ma ka home a hana paha. Hoʻohana nā mea hana kaʻa i nā ʻōnaehana pūnaewele. A hiki i ka 2004, ʻo nā ʻōnaehana kamaʻilio waena ʻōnaehana maʻamau (maʻamau ʻole) ka ʻōnaehana kamaʻilio pūkaʻina, a i ʻole SCI; SAE J1850 a i ʻole ke kaʻa ʻōhua PCI; a me Chrysler Collision Detection, a i ʻole CCD. ʻO ka ʻōnaehana maʻamau i hoʻohana ʻia ma hope o 2004 i ʻike ʻia ma ke ʻano he Controller Area Network kamaʻilio, a i ʻole ʻo CAN bus (hoʻohana ʻia a hiki i ka 2004 ma kahi ʻāpana liʻiliʻi o nā kaʻa). Me ka ʻole o kēia kaʻa ʻo CAN, ʻaʻole hiki i nā modula kaohi ke kamaʻilio a loaʻa ʻole paha i kāu mea nānā ʻikepili i ka ʻike mai ka kaʻa, e pili ana i ka pōʻaiapili e pili ai.
ʻO ka Module Control B Module (DCM-B) kahi maʻa mau ma hope o kahi pale ma hope o ka puka. Hiki ke hoʻokomo ʻia i loko o ka puka i nīnau ʻia. Loaʻa iā ia ka hoʻokomo mai nā ʻano mea ʻokoʻa, pili pono kekahi o ia mau mea, a lawe ʻia ka hapa nui ma luna o kahi ʻōnaehana kamaʻilio kaʻa mai ka modula mana powertrain (PCM). ʻAe kēia mau mea hoʻokomo i ka module e kaohi i ka laka / wehe ʻana o ka puka o ka mea hoʻokele / ohua. Inā loaʻa, hiki iā ia ke kaohi i ka hana o nā puka aniani uila. Ma nā minivans a me kekahi mau SUV, hiki iā ia ke hoʻohana i nā puka paheʻe mana a me nā puka hāpai i ka mana.
Hiki ke hoʻololi i nā ʻanuʻu troubleshooting ma muli o ka mea hana, ke ʻano o ka ʻōnaehana kamaʻilio, ka helu o nā uea, a me nā kala o nā kaula i ka ʻōnaehana kamaʻilio.
Ka nui o nā code a me nā ʻōuli
ʻAʻole koʻikoʻi ka koʻikoʻi ma kēia hihia, ʻoiai he mea hana kēia no ka pono o nā mea kūʻai aku, a i ka wā o ka pau ʻole o ka mana, aia mau kahi hana lima. ʻAʻole ka hopena o ka hana DCM-B i ka hana kaʻa i kekahi ʻano.
Hiki i nā ʻōuli o ke code U0200 ke hoʻopili pū:
- Hoʻokomo ka puka aniani / hoʻokele i hoʻokahi kūlana / ʻaʻole e neʻe
- ʻAʻole laka / laka ʻia nā laka puka Keaukaha / ohua
- ʻAʻole ka neʻe o ka puka uila / Power Tailgate i ka mana
- ʻAʻole huli ʻo DCM-B / ʻaʻole holo
kumu
ʻO ka maʻamau no ke kau ʻana i kēia code ka:
- Wehe ma CAN bus + a - kaapuni
- Pōkole i ka honua a i ʻole ka lepo i loko o kekahi kaapuni kaʻa ʻōhua CAN
- ʻAʻohe mana a kahua paha i ka module DCM-B
- Kakaʻikahi - hewa ka module control
Nā diagnostics a me nā kaʻina hana hoʻoponopono
ʻO kahi maikaʻi e hoʻomaka ai i kahi diagnostical uila ALL no ka nānā ʻana i ka Bulletins Service Technical (TSB) no kāu kaʻa. ʻO ka pilikia āu e alo nei e ʻike ʻia e kekahi poʻe ma ke kula. Ua hoʻokuʻu ʻia kahi hoʻoponopono kaulana e ka mea hana a hiki ke mālama iā ʻoe i ka manawa a me ke kālā i ka wā o nā diagnostics.
Manaʻo ʻia aia i kahi mea heluhelu kuhi i kēia manawa iā ʻoe, no ka mea hiki iā ʻoe ke kiʻi i nā code a hiki i kēia manawa. E ʻike inā aia kekahi DTC ʻē aʻe e pili ana i ka kamaʻilio pahi a i ʻole ka uila / hoʻā. Inā pēlā, pono ʻoe e hōʻoia mua iā lākou, no ka mea ʻike ʻia ke kuhi hewa inā ʻoe e hōʻoia i ka pāʻālua U0200 ma mua o ka ʻike maikaʻi ʻia ʻana o kekahi o nā code i lalo.
Inā ʻo U0200 wale nō ke code i loaʻa iā ʻoe mai nā modula ʻē aʻe, e hoʻāʻo e komo i ka DCM-B. Inā hiki iā ʻoe ke komo i nā code mai ka DCM-B a laila ʻo ka code U0200 he intermittent a i ʻole he code memory. Inā ʻaʻole hiki ke komo i ka DCM-B, a laila ua paʻa ka code U0200 i hoʻonohonoho ʻia e nā modula ʻē aʻe a aia ka pilikia.
ʻO ka hāʻule maʻamau ʻo ia ka pōʻino kaapuni e hopena i ka nalowale o ka mana a i ʻole ka lepo i ka module control door. b.
E hōʻoia i nā fuse a pau e hāʻawi ana i ka module DCM-B ma kēia kaʻa. E hōʻoia i nā kumu āpau no DCM-B. E huli i nā māka heleuma honua ma luna o ke kaʻa a hōʻoia i ka maʻemaʻe a me ka palekana o kēia mau pilina. Inā pono, hemo iā lākou, e lawe i kahi uea br brush palaki a me ka palaoa ʻaʻala / wai a hoʻomaʻemaʻe i kēlā me kēia, nā mea hoʻopili a me kahi e hoʻopili ai.
Inā ua hoʻoponopono ʻia kekahi mau mea, hoʻomaʻemaʻe i nā DTC mai nā modula i hoʻonohonoho i ke code i ka hoʻomanaʻo a ʻike inā hiki iā ʻoe ke kamaʻilio pū me ka module DCM-B. Inā loaʻa ke kamaʻilio me DCM-B, he pilikia nui paha ka fuse / pili ka pilikia.
Inā ʻaʻole hiki ke hoʻokumu ʻia ke code a kamaʻilio pū paha me ka module, e huli i nā pilina kamaʻilio CAN kaʻa ma luna o kāu kaʻa, ʻo ka mea nui ʻo DCM-B mea hoʻopili, aia ma hope o ka pale ma hope o kēia puka. hiki ke hoʻokomo ʻia i loko o ka puka i nīnau ʻia. E hoʻokaʻawale i ke kaula uila maikaʻi ʻole ma mua o ka hemo ʻana i ka mea hoʻopili mai ka DCM-B. I ka manawa e ʻike ʻia, nānā i nā mea hoʻopili a me nā pilina. E nānā i nā ʻōpala, nā ʻūpā, nā kaula i hōʻike ʻole ʻia, nā kaha kuni, a i ʻole ka plastic hoʻoheheʻe ʻia.
E hoʻokaʻawale i nā mea hoʻopili a nānā pono i nā kikowaena (nā ʻāpana hao) i loko o nā mea hoʻopili. ʻIke inā nānā lākou i ke ahi a i ʻole he aniani ʻōmaʻomaʻo e hōʻike ana i ka pala. Inā pono ʻoe e hoʻomaʻemaʻe i nā maʻi, e hoʻohana i kahi mea hoʻomaʻemaʻe pili uila a me kahi palaki palaki uila. ʻAe e hoʻomaloʻo a hoʻopili i ka hamo uila kahi i pili ai nā maʻi.
E hana i kēia mau māka uila ma mua o ka hoʻopili hou ʻana i nā mea hoʻohui i ka DCM-B. Pono ʻoe e komo i kahi kikohoʻe volt/ohmmeter (DVOM). E hōʻoia i ka DCM-B ka mana a me ka lepo. E kiʻi i ke kiʻikuhi uwila a hoʻoholo i kahi e komo ai ka mana nui a me nā lako lepo i ka DCM-B. E hoʻohui i ka pākaukau ma mua o ka hoʻomau ʻana me ka DCM-B i pio. E hoʻohui i ke alakaʻi ʻulaʻula o ka voltmeter i kēlā me kēia B+ (ka uila uila) i hoʻokomo ʻia i loko o ka mea hoʻohui DCM-B, a ʻo ke alakaʻi ʻeleʻele o ka voltmeter i kahi lepo maikaʻi (inā maopopo ʻole, e hana mau ana ka maikaʻi ʻole o ka pākaukau). Pono ʻoe e ʻike i ka heluhelu ʻana o ka volta pākaukau. E hōʻoia he kumu maikaʻi kāu. E hoʻohui i ke keʻokeʻo ʻulaʻula o ka voltmeter i ka pākaukau maikaʻi (B+) a me ke alakaʻi ʻeleʻele i kēlā me kēia kaapuni honua. Eia hou, pono ʻoe e ʻike i ka uila uila i kēlā me kēia manawa āu e hoʻopili ai. Inā ʻaʻole, e hoʻoponopono i ka mana a i ʻole kaapuni honua.
A laila e nānā i nā kaapuni kamaʻilio ʻelua. E huli iā CAN C+ (a i ʻole HSCAN+) a me CAN C- (a i ʻole HSCAN - kaapuni). Me ka uwea ʻeleʻele o ka voltmeter i hoʻopili ʻia i kahi lepo maikaʻi, e hoʻopili i ke kelepona ʻulaʻula i CAN C+. Me ke kī a paʻa ka mīkini, pono ʻoe e ʻike ma kahi o 2.6 volts me ka liʻiliʻi liʻiliʻi. A laila e hoʻohui i ka uwea ʻulaʻula o ka voltmeter i ke kaapuni CAN C-. Pono ʻoe e ʻike ma kahi o 2.4 volts me ka liʻiliʻi liʻiliʻi. Hōʻike nā mea hana ʻē aʻe iā CAN C- ma kahi o 5V a me kahi kī oscillating me ka hemo ʻana o ka ʻenekini. E nānā i nā kikoʻī o kāu mea hana.
Inā hala nā ho'āʻo a pau ʻaʻole hiki ke kamaʻilio, a inā ʻaʻole hiki iā ʻoe ke hoʻihoʻi hou i ka DTC U0200, ʻo ka mea wale nō āu e hana ai, ʻo ka ʻimi ʻana i ke kōkua mai kahi mea diagnostic automotive i aʻo ʻia, no ka mea, e hōʻike ana kēia i kahi hemahema DCM-B. . Pono e hoʻolālā ʻia ka hapa nui o kēia mau DCM-B i mea e hoʻokomo pono ai i ke kaʻa.
Nā kūkākūkā DTC e pili ana
- 2015 Lincoln MKZ Hybrid U0200 U0199 U0256 a me U0208Ua nele au i ka mana o ka puka o ka mea hele a me na laka puka makani. Ua pau ka hana a AC-AUDIO A me GPS. Hōʻike nā code OBD iā U0200 (a laila 0199), U0256 a me U0208. Ua hoʻoponopono ka mea kūʻai aku ʻo Ford Lincoln iā Dekemaba 2020 i 2 mau mahina. Ua hoʻi mai nā hōʻailona like a me nā code pilikia. He aha ka mea kūʻai i hala ...
Pono i kōkua hou me ke code U0200?
Inā makemake ʻoe i kōkua me DTC U0200, kau i kahi nīnau i nā manaʻo ma lalo o kēia ʻatikala.
OLELO HOOLAHA. Hāʻawi ʻia kēia ʻike no ka ʻike wale nō. ʻAʻole ia e manaʻo ʻia e hoʻohana ʻia ma ke ʻano he ʻōlelo hoʻomaikaʻi a ʻaʻole kuleana mākou no kekahi hana āu e hana ai i kekahi kaʻa. Pale ʻia ka ʻike āpau ma kēia pūnaewele e nā kuleana kope.
