Frontier 2WD V6-4.0L (VQ40DE) (2009)
Information Bus: Description and Operation
Diag On CAN
Description
DIAG ON CAN
Description
"Diag on CAN" is a diagnosis using CAN communication instead of previous DDL1 and DDL2 communication lines, between control units and
diagnosis unit.
System Diagram
DIAG ON CAN
System Diagram