Nissan Sentra B18 (2020-2025) Service Manual: Diagnosis System (adas Control Unit 2)
Consult Function (icc/adas)
Refer to CONSULT Function (ICC/ADAS 2).
Handling Precaution
Handling Precaution
Handling Precaution
PRECAUTION FOR ICC SYSTEM SERVICE
CAUTION:
Turn the Drive Assist switch OFF in conditions
similar to driving, such as fr ...
Diagnosis System (distance Sensor)
Consult Function (laser/radar)
CONSULT Function (LASER/RADAR)
Refer to CONSULT Function (LASER/RADAR). ...
Other materials:
Battery Saver
Consult Function (bcm - Battery Saver)
CONSULT Function (BCM - BATTERY SAVER)
BCM
Refer to CONSULT Function (BCM - BATTERY
SAVER).
...
U0140 Lost communication (BCM)
DTC Logic
DTC DETECTION LOGIC
DTC
CONSULT screen terms
[Trouble diagnosis content]
DTC detection condition
Possible causes
U0140
LOST COMM (BCM)
[Lost Communication With
Body Control Module]
When the ignition switch is ON, TCM is unable
to receive the CAN ...
Main line between dlc and hvac circuit
Diagnosis Procedure
1.Check harness continuity (open circuit)
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Disconnect the following harness connectors.
Ecm
A/c auto amp.
Check the continuity between the data link connector and the a/c ...
