VEHICLE COMMUNICATION SYSTEMS
QUESTIONS & CORRECT SOLUTIONS
What vehicle architectures use an automatic process to transfer ECU configuration?
Select all that apply. - ANSWERPowerNet
TIPM
What vehicle architectures use a manual process in the scan tool to program ECU
PROXI configuration? Select all that apply. - ANSWER
What is the resistance of the terminating resistor on networks equipped with one star
connector? - ANSWER60 ohms (Normal CAN Bus terminating resistance)
With the bus active and no faults present, what voltages should be measured on CAN-C
(-)? - ANSWERNot Approximately 4.8V
1.3-2.3V
Which of the following vehicles are equipped with the Atlantis architecture? Select all
that apply. - ANSWERJeep renegade
Jeep compass
Alfa Giulia
Alfa Stelvio
What Atlantis-High network uses splice block connectors? - ANSWERThe WL Grand
Cherokee
Only on the CAN-BH Bus
Atlantis-High found on? - ANSWER2021 Grand Cherokee(or WL) (Automotive Ethernet
standard 100BASE-TX){1500 bytes up to 100 mbps}<still use a twisted pair like CAN>
Can't be spliced or repaired like CAN Wires
Ideal for screen mirroring and streaming connected services
2022 Wagoneer(or WS)
With the bus active and no faults present, what voltages should be measured on CAN-B
(+)? - ANSWER0.39V-0.46V
Which diagnostic software and scan tool should be used to diagnose legacy vehicle
architectures? - ANSWERHybrid of CAN with early versions of serial-communication
networks
Peripheral Component Interconnect
Serial Communication Interface
SAE's J1850, or K-Line as primary network
DRB-III or Star Scan
Enhanced DRB-III Emulatora
QUESTIONS & CORRECT SOLUTIONS
What vehicle architectures use an automatic process to transfer ECU configuration?
Select all that apply. - ANSWERPowerNet
TIPM
What vehicle architectures use a manual process in the scan tool to program ECU
PROXI configuration? Select all that apply. - ANSWER
What is the resistance of the terminating resistor on networks equipped with one star
connector? - ANSWER60 ohms (Normal CAN Bus terminating resistance)
With the bus active and no faults present, what voltages should be measured on CAN-C
(-)? - ANSWERNot Approximately 4.8V
1.3-2.3V
Which of the following vehicles are equipped with the Atlantis architecture? Select all
that apply. - ANSWERJeep renegade
Jeep compass
Alfa Giulia
Alfa Stelvio
What Atlantis-High network uses splice block connectors? - ANSWERThe WL Grand
Cherokee
Only on the CAN-BH Bus
Atlantis-High found on? - ANSWER2021 Grand Cherokee(or WL) (Automotive Ethernet
standard 100BASE-TX){1500 bytes up to 100 mbps}<still use a twisted pair like CAN>
Can't be spliced or repaired like CAN Wires
Ideal for screen mirroring and streaming connected services
2022 Wagoneer(or WS)
With the bus active and no faults present, what voltages should be measured on CAN-B
(+)? - ANSWER0.39V-0.46V
Which diagnostic software and scan tool should be used to diagnose legacy vehicle
architectures? - ANSWERHybrid of CAN with early versions of serial-communication
networks
Peripheral Component Interconnect
Serial Communication Interface
SAE's J1850, or K-Line as primary network
DRB-III or Star Scan
Enhanced DRB-III Emulatora
