Nissan Murano: System / Diag on Can
System Description
SYSTEM DIAGRAM

| Name | Harness | Description |
| DDL1 |
Tx
Rx |
For communications with the diagnostic tool. (CAN-H and CAN-L are used for controlling) |
| DDL2 |
K-LINE |
For communications with the diagnostic tool. (CAN-H and CAN-L are used for controlling) |
| Diag on CAN |
CAN-H
CAN-L |
For communications with the diagnostic tool. (CAN-H and CAN-L are also used for control and diagnoses.) |
DESCRIPTION
“Diag on CAN” is a diagnosis method which uses the CAN communication line for the communication between the control unit and the diagnostic tool.
System Description
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-Nissan Murano vehicle multiplex communication line with high data communication speed and excellent error detection ability...
Component Description
Component Description
Main line
CAN communication line between splices
Branch line
CAN communication line between splice and a control unit
Splice
A point connecting a branch line with a main line
Termination circuit
Circuit connected across the CAN communication system...
Other information:
Exploded View
1.
Back door outer finisher
2.
Rear view camera
3.
Back door request switch
Clip
Removal and Installation
REMOVALRemove back door lower finisher. Refer to Removal and Installation.
Disconnect the harness connectors from back door request switch and rear view camera...
Removal and Installation - Front Door Welt
REMOVALRemove center pillar upper finisher. Refer to Removal and Installation.
Remove front body side welt.INSTALLATIONInstallation is in the reverse order of removal.
Removal and Installation - Rear Door Welt
REMOVALRemove center pillar upper finisher...