P0856 Kev tswj lub zog tswj kev tawm tswv yim

P0856 – OBD-II Teeb meem Code Technical Description

Traction tswj input

Qhov teeb meem code P0856 txhais li cas?

OBD2 DTC P0856 txhais tau hais tias lub traction tswj system input teeb liab raug kuaj pom. Thaum traction tswj tau ua haujlwm, Electronic Brake Control Module (EBCM) xa cov ntaub ntawv xov xwm mus rau Lub Cav Tswj Module (ECM) thov kom txo qis torque.

Tej zaum ua rau

Yog vim li cas rau tus lej P0856 yuav suav nrog:

1. Lub Electronic Brake Control Module (EBCM) yog faulty.
2. EBCM xov hlau hlua qhib los yog luv luv.
3. Kev sib txuas hluav taws xob tsis txaus hauv EBCM Circuit Court.
4. Lub cav tswj module (ECM) yog faulty, uas yuav ua rau muaj teeb meem nrog torque tswj thiab traction tswj.

Dab tsi yog cov tsos mob ntawm teeb meem code P0856?

Qee cov tsos mob tshwm sim cuam tshuam nrog P0856 teeb meem code suav nrog:

1. Ua kom lub traction tswj system (TCS) lossis traction tswj system (StabiliTrak).
2. Disabling lub traction tswj system los yog traction tswj system.
3. Ua kom tsis muaj zog lossis tsis muaj kev tswj xyuas tsheb thaum tsav tsheb ntawm txoj kev nplua lossis tsis sib xws.
4. Qhov tshwm sim ntawm qhov ntsuas qhov yuam kev ntawm lub ntsuas vaj huam sib luag, xws li ABS teeb lossis lub teeb traction tswj.

Yuav kuaj xyuas qhov teeb meem li cas P0856?

Cov kauj ruam hauv qab no raug pom zoo los kuaj xyuas DTC P0856:

1. Tshawb xyuas cov kev sib txuas hluav taws xob, cov xov hlau thiab cov khoom sib txuas nrog Electronic Brake Control Module (EBCM) thiab Engine Control Module (ECM). Xyuas kom tag nrho cov kev sib txuas tsis zoo thiab ruaj ntseg fastened.
2. Txheeb xyuas qhov xwm txheej ntawm Electronic Brake Control Module (EBCM) rau cov teeb meem tshwm sim. Xyuas kom tseeb tias nws ua haujlwm zoo thiab tsis tas yuav hloov pauv.
3. Tshawb xyuas qhov luv lossis tawg hauv cov hlua khi txuas nrog EBCM. Yog tias pom muaj teeb meem zoo li no, lawv yuav tsum tau muab tshem tawm lossis cov xov hlau sib txuas yuav tsum tau hloov.
4. Ntsuam xyuas lub cav tswj module (ECM) rau qhov tsis ua haujlwm uas tuaj yeem ua rau muaj teeb meem nrog kev tswj lub zog thiab kev tswj traction. Hloov ECM yog tias tsim nyog.
5. Tom qab kev teeb tsa cov teeb meem tshwm sim, koj yuav tsum sim tsav lub tsheb thiab xyuas seb P0856 code tshwm dua.
6. Yog tias muaj teeb meem code P0856 tseem nyob los yog nyuaj rau kev kuaj mob, koj yuav tsum hu rau tus kws kho tsheb tus kws kho tsheb kom paub meej ntxiv thiab kho.

Kev kuaj mob yuam kev

Feem ntau yuam kev thaum kuaj pom P0856 teeb meem code yuav suav nrog:

1. Muaj teeb meem nrog cov xaim lossis cov khoom sib txuas nrog Electronic Brake Control Module (EBCM) lossis Engine Control Module (ECM).
2. Kev ua haujlwm tsis zoo ntawm lub tshuab hluav taws xob tswj hluav taws xob nres (EBCM) nws tus kheej, tshwm sim los ntawm kev hnav lossis lwm yam.
3. Kev sib cuam tshuam tsis raug ntawm ntau yam traction tswj qhov system, xws li EBCM thiab ECM, vim muaj teeb meem nrog cov teeb liab lossis kev sib txuas lus ntawm lawv.
4. Kev ua yuam kev hauv cov txheej txheem kuaj mob lossis cov cuab yeej siv uas yuav ua rau muaj kev txhais tsis raug ntawm qhov teeb meem lossis kho tsis raug.

Qhov teeb meem loj npaum li cas P0856?

Teeb meem code P0856, uas qhia tau hais tias muaj teeb meem nrog lub traction tswj system, tuaj yeem loj heev vim tias nws tuaj yeem ua rau lub tsheb tsis zoo, tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej uas yuav tsum tau nce traction. Qhov no yuav cuam tshuam rau kev ua haujlwm thiab kev nyab xeeb ntawm koj lub tsheb. Nws raug nquahu kom daws qhov teeb meem no sai li sai tau kom tsis txhob muaj teeb meem tshwm sim ntawm txoj kev.

Kev kho dab tsi yuav daws tau tus lej P0856?

Txhawm rau daws DTC P0856, cov kauj ruam hauv qab no raug pom zoo:

1. Txheeb xyuas cov hlua hluav taws xob thiab cov khoom sib txuas nrog Electronic Brake Control Module (EBCM) thiab Engine Control Module (ECM). Hloov lossis kho cov xov hlau puas lossis cov khoom sib txuas.
2. Txheeb xyuas qhov ua haujlwm ntawm Electronic Brake Control Module (EBCM) nws tus kheej. Yog tias pom muaj teeb meem, hloov EBCM.
3. Ua kom muaj kev sib txuas lus zoo ntawm EBCM thiab ECM. Tshawb xyuas cov teeb liab thiab kev sib txuas lus ntawm cov khoom siv no thiab kho txhua yam teeb meem pom.

Yog tias tsis ntseeg lossis tsis muaj kev paub txog kev kho tsheb, nws raug nquahu kom koj hu rau tus kws kho tsheb uas tsim nyog los kuaj xyuas thiab kho qhov teeb meem kom raug.

P0856 Cav Code yog dab tsi [Quick Guide]