Nissan Versa (N17): System
CAN COMMUNICATION SYSTEM
CAN COMMUNICATION SYSTEM : System Description
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Many electronic control units are equipped onto a vehicle, and each control unit shares information and links with other control units during operation (not independent). In CAN communication, control units are connected with 2 communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
DIAG ON CAN
DIAG ON CAN : System Description
SYSTEM DIAGRAM
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.
Precautions
Precautions for Trouble Diagnosis CAUTION: Follow the instructions listed below. Failure to do this may cause damage to parts: Never apply 7.0 V or more to the measurement terminal. Use a ...
Trouble diagnosis
Component Description ...
Other materials:
P0705 Transmission range switch A
DTC Logic
DTC DETECTION LOGIC
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
P0705
Transmission Range Sensor
"A" Circuit Malfunction (PRNDL
input)
The following diagnosis conditions
are met and 2 or more position
signals are ON at the
...
Shift P Warning lamp
Component Function Check
1.CHECK FUNCTION
Select INTELLIGENT KEY of BCM using CONSULT.
Select LCD in ACTIVE TEST mode.
Touch SET P to check that it works normally.
Is the inspection result normal?
YES >> Shift P warning lamp is OK.
NO >> Refer to DLK "Diagnosis Proce ...
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