VEHICLE COMMUNICATION SYSTEM (LATEST)
QUESTIONS AND ANSWERS 100% CORRECT
With the bus active and no faults present, what voltages should be measured
on CAN-B (+)? - ANSWERS-0.39V-0.46V
Which diagnostic software and scan tool should be used to diagnose legacy
vehicle architectures? - ANSWERS-Hybrid 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
With the bus active and no faults present, what voltages should be measured
on LIN? - ANSWERS-0.2V - 0.5V
CAN-C is being measured.
What should Meter B display based on the fault shown? - ANSWERS-
What modules is the vehicle configuration data typically saved in? Select all
that apply. - ANSWERS-BCM
TIPM
Which diagnostic strategy can be used while performing the Loss of Comm
Test to help isolate intermittent concerns? - ANSWERS-Not Pull the fuse to
each module
, The Security Gateway (SGW) was introduced in what model year vehicles? -
ANSWERS-2018
With the bus active and no faults present, what voltages should be measured
on CAN-C (+)? - ANSWERS-2.6V-3.5V
What vehicle architectures use an automatic process to transfer ECU
configuration? Select all that apply. - ANSWERS-PowerNet
TIPM
What vehicle architectures use a manual process in the scan tool to program
ECU PROXI configuration? Select all that apply. - ANSWERS-
What is the resistance of the terminating resistor on networks equipped with
one star connector? - ANSWERS-60 ohms (Normal CAN Bus terminating
resistance)
With the bus active and no faults present, what voltages should be measured
on CAN-C (-)? - ANSWERS-Not Approximately 4.8V
1.3-2.3V
Which of the following vehicles are equipped with the Atlantis architecture?
Select all that apply. - ANSWERS-Jeep renegade
Jeep compass
Alfa Giulia
Alfa Stelvio
What Atlantis-High network uses splice block connectors? - ANSWERS-The
WL Grand Cherokee
Only on the CAN-BH Bus
QUESTIONS AND ANSWERS 100% CORRECT
With the bus active and no faults present, what voltages should be measured
on CAN-B (+)? - ANSWERS-0.39V-0.46V
Which diagnostic software and scan tool should be used to diagnose legacy
vehicle architectures? - ANSWERS-Hybrid 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
With the bus active and no faults present, what voltages should be measured
on LIN? - ANSWERS-0.2V - 0.5V
CAN-C is being measured.
What should Meter B display based on the fault shown? - ANSWERS-
What modules is the vehicle configuration data typically saved in? Select all
that apply. - ANSWERS-BCM
TIPM
Which diagnostic strategy can be used while performing the Loss of Comm
Test to help isolate intermittent concerns? - ANSWERS-Not Pull the fuse to
each module
, The Security Gateway (SGW) was introduced in what model year vehicles? -
ANSWERS-2018
With the bus active and no faults present, what voltages should be measured
on CAN-C (+)? - ANSWERS-2.6V-3.5V
What vehicle architectures use an automatic process to transfer ECU
configuration? Select all that apply. - ANSWERS-PowerNet
TIPM
What vehicle architectures use a manual process in the scan tool to program
ECU PROXI configuration? Select all that apply. - ANSWERS-
What is the resistance of the terminating resistor on networks equipped with
one star connector? - ANSWERS-60 ohms (Normal CAN Bus terminating
resistance)
With the bus active and no faults present, what voltages should be measured
on CAN-C (-)? - ANSWERS-Not Approximately 4.8V
1.3-2.3V
Which of the following vehicles are equipped with the Atlantis architecture?
Select all that apply. - ANSWERS-Jeep renegade
Jeep compass
Alfa Giulia
Alfa Stelvio
What Atlantis-High network uses splice block connectors? - ANSWERS-The
WL Grand Cherokee
Only on the CAN-BH Bus
