VEHICLE COMMUNICATION SYSTEMS QUESTIONS AND CORRECT
ANSWERS
What cvehicle carchitectures cuse can cautomatic cprocess cto ctransfer cECU cconfiguration? cSelect call cthat capply. c- cCORRECT
cANS✔✔PowerNet
TIPM
What cvehicle carchitectures cuse ca cmanual cprocess cin cthe cscan ctool cto cprogram cECU cPROXI cconfiguration? cSelect call cthat
capply. c- cCORRECT cANS✔✔
What cis cthe cresistance cof cthe cterminating cresistor con cnetworks cequipped cwith cone cstar cconnector? c- cCORRECT cANS✔✔60
cohms c(Normal cCAN cBus cterminating cresistance)
With cthe cbus cactive cand cno cfaults cpresent, cwhat cvoltages cshould cbe cmeasured con cCAN-C c(-)? c- cCORRECT cANS✔✔Not
cApproximately c4.8V
1.3-2.3V
Which cof cthe cfollowing cvehicles care cequipped cwith cthe cAtlantis carchitecture? cSelect call cthat capply. c- cCORRECT
cANS✔✔Jeep crenegade c
Jeep ccompass
Alfa cGiulia
Alfa cStelvio
What cAtlantis-High cnetwork cuses csplice cblock cconnectors? c- cCORRECT cANS✔✔The cWL cGrand cCherokee
Only con cthe cCAN-BH cBus
Atlantis-High cfound con? c- cCORRECT cANS✔✔2021 cGrand cCherokee(or cWL) c(Automotive cEthernet cstandard c100BASE-TX)
{1500 cbytes cup cto c100 cmbps}<still cuse ca ctwisted cpair clike cCAN>
Can't cbe cspliced cor crepaired clike cCAN cWires
Ideal cfor cscreen cmirroring cand cstreaming cconnected cservices c
2022 cWagoneer(or cWS)
With cthe cbus cactive cand cno cfaults cpresent, cwhat cvoltages cshould cbe cmeasured con cCAN-B c(+)? c- cCORRECT cANS✔✔0.39V-
0.46V
Which cdiagnostic csoftware cand cscan ctool cshould cbe cused cto cdiagnose clegacy cvehicle carchitectures? c- cCORRECT
cANS✔✔Hybrid cof cCAN cwith cearly cversions cof cserial-communication cnetworks
Peripheral cComponent cInterconnect c
Serial cCommunication cInterface
SAE's cJ1850, cor cK-Line cas cprimary cnetwork
DRB-III cor cStar cScan
Enhanced cDRB-III cEmulatora
With cthe cbus cactive cand cno cfaults cpresent, cwhat cvoltages cshould cbe cmeasured con cLIN? c- cCORRECT cANS✔✔0.2V c- c0.5V
CAN-C cis cbeing cmeasured.
What cshould cMeter cB cdisplay cbased con cthe cfault cshown? c- cCORRECT cANS✔✔
What cmodules cis cthe cvehicle cconfiguration cdata ctypically csaved cin? cSelect call cthat capply. c- cCORRECT cANS✔✔BCM
TIPM
Which cdiagnostic cstrategy ccan cbe cused cwhile cperforming cthe cLoss cof cComm cTest cto chelp cisolate cintermittent cconcerns? c-
cCORRECT cANS✔✔Not cPull cthe cfuse cto ceach cmodule
The cSecurity cGateway c(SGW) cwas cintroduced cin cwhat cmodel cyear cvehicles? c- cCORRECT cANS✔✔2018
With cthe cbus cactive cand cno cfaults cpresent, cwhat cvoltages cshould cbe cmeasured con cCAN-C c(+)? c- cCORRECT cANS✔✔2.6V-
3.5V
True cor cFalse? cA cshort cto cground con cCAN-B c(+) cwill cALWAYS cprevent ccommunication cfrom coccuring con cthe cCAN-B cbus. c-
cCORRECT cANS✔✔Not cTrue
ANSWERS
What cvehicle carchitectures cuse can cautomatic cprocess cto ctransfer cECU cconfiguration? cSelect call cthat capply. c- cCORRECT
cANS✔✔PowerNet
TIPM
What cvehicle carchitectures cuse ca cmanual cprocess cin cthe cscan ctool cto cprogram cECU cPROXI cconfiguration? cSelect call cthat
capply. c- cCORRECT cANS✔✔
What cis cthe cresistance cof cthe cterminating cresistor con cnetworks cequipped cwith cone cstar cconnector? c- cCORRECT cANS✔✔60
cohms c(Normal cCAN cBus cterminating cresistance)
With cthe cbus cactive cand cno cfaults cpresent, cwhat cvoltages cshould cbe cmeasured con cCAN-C c(-)? c- cCORRECT cANS✔✔Not
cApproximately c4.8V
1.3-2.3V
Which cof cthe cfollowing cvehicles care cequipped cwith cthe cAtlantis carchitecture? cSelect call cthat capply. c- cCORRECT
cANS✔✔Jeep crenegade c
Jeep ccompass
Alfa cGiulia
Alfa cStelvio
What cAtlantis-High cnetwork cuses csplice cblock cconnectors? c- cCORRECT cANS✔✔The cWL cGrand cCherokee
Only con cthe cCAN-BH cBus
Atlantis-High cfound con? c- cCORRECT cANS✔✔2021 cGrand cCherokee(or cWL) c(Automotive cEthernet cstandard c100BASE-TX)
{1500 cbytes cup cto c100 cmbps}<still cuse ca ctwisted cpair clike cCAN>
Can't cbe cspliced cor crepaired clike cCAN cWires
Ideal cfor cscreen cmirroring cand cstreaming cconnected cservices c
2022 cWagoneer(or cWS)
With cthe cbus cactive cand cno cfaults cpresent, cwhat cvoltages cshould cbe cmeasured con cCAN-B c(+)? c- cCORRECT cANS✔✔0.39V-
0.46V
Which cdiagnostic csoftware cand cscan ctool cshould cbe cused cto cdiagnose clegacy cvehicle carchitectures? c- cCORRECT
cANS✔✔Hybrid cof cCAN cwith cearly cversions cof cserial-communication cnetworks
Peripheral cComponent cInterconnect c
Serial cCommunication cInterface
SAE's cJ1850, cor cK-Line cas cprimary cnetwork
DRB-III cor cStar cScan
Enhanced cDRB-III cEmulatora
With cthe cbus cactive cand cno cfaults cpresent, cwhat cvoltages cshould cbe cmeasured con cLIN? c- cCORRECT cANS✔✔0.2V c- c0.5V
CAN-C cis cbeing cmeasured.
What cshould cMeter cB cdisplay cbased con cthe cfault cshown? c- cCORRECT cANS✔✔
What cmodules cis cthe cvehicle cconfiguration cdata ctypically csaved cin? cSelect call cthat capply. c- cCORRECT cANS✔✔BCM
TIPM
Which cdiagnostic cstrategy ccan cbe cused cwhile cperforming cthe cLoss cof cComm cTest cto chelp cisolate cintermittent cconcerns? c-
cCORRECT cANS✔✔Not cPull cthe cfuse cto ceach cmodule
The cSecurity cGateway c(SGW) cwas cintroduced cin cwhat cmodel cyear cvehicles? c- cCORRECT cANS✔✔2018
With cthe cbus cactive cand cno cfaults cpresent, cwhat cvoltages cshould cbe cmeasured con cCAN-C c(+)? c- cCORRECT cANS✔✔2.6V-
3.5V
True cor cFalse? cA cshort cto cground con cCAN-B c(+) cwill cALWAYS cprevent ccommunication cfrom coccuring con cthe cCAN-B cbus. c-
cCORRECT cANS✔✔Not cTrue
