Nissan Sentra B18 (2020-2025) Service Manual: Signal Buffer System
System Description
SYSTEM DIAGRAM
OUTLINE
The BCM has the signal transmission function that outputs/transmits each input/received signal to each unit.
Signal transmission function list
|
Signal name |
Input |
Output |
Description |
|---|---|---|---|
|
Stop lamp switch signal |
Stop lamp switch |
Each unit (CAN) |
Inputs the stop lamp switch signal and transmits it via CAN communication. |
|
Turn indicator signal |
Combination switch (lighting and turn signal switch) |
Each unit (CAN) |
Inputs the turn indicator signal and transmits it via CAN communication. |
Combination Switch Reading System
System Description
System Description
SYSTEM DIAGRAM
OUTLINE
The BCM reads the status of the combination switch
and recognizes the status of each switch.
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Power Consumption Control System
System Description
System Description
SYSTEM DIAGRAM
INPUT SIGNAL AND OUTPUT SIGNAL
Major signal transmission between each unit via
communication is shown in the following table:
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Other materials:
Torque Converter Clutch Point Learning
Description
Description
TCM memorizes a torque converter clutch point (engagement timing),
and this enables accurate control. For work procedure, refer to Work Procedure.
Work Procedure
Work Procedure
TORQUE CONVERTER CLUTCH POINT
LEARNING
With CONSULT
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Diagnosis Procedure
Diagnosis Procedure
CHECK INTELLIGENT KEY SYSTEM SYMPTOM
TABLE
Check Intelligent Key system symptom table.
Refer to Diagnosis Procedure.
>>
GO TO
2.
CHECK OUTSIDE KEY ANTENNA AN ...
Function and System Application
Function and
System Application
FUNCTION
Mode
Function
All DTC Reading
Display all DTCs or diagnostic
items that all ...
