Nissan Sentra B18 (2020-2025) Service Manual: Reference Value
TERMINAL LAYOUT
Physical Values
|
Terminal No. (Wire color) |
Description |
Condition |
Voltage (Approx.) |
|||
|---|---|---|---|---|---|---|
|
+ |
– |
Signal name |
Input/Output |
|||
|
1 (G) |
Ground |
Front power window motor LH DOWN signal |
Input |
Main power window and door lock/unlock switch (Front LH switch) |
Operate (DOWN) |
0 V |
|
Operate (AUTO) |
0 V |
|||||
|
Other than above |
Battery voltage |
|||||
|
2 (SB) |
Ground |
Front power window motor LH UP signal |
Input |
Main power window and door lock/unlock switch (Front LH switch) |
Operate (UP) |
0 V |
|
Operate (AUTO) |
0 V |
|||||
|
Other than above |
Battery voltage |
|||||
|
3 (B) |
Ground |
Ground |
— |
— |
— |
|
|
4 (Y) |
Ground |
Auto ACC power supply |
Input |
Ignition switch OFF (auto ACC status) or ON |
Battery voltage |
|
|
Ignition switch OFF (not auto ACC status) |
0V |
|||||
|
6 (LG) |
Ground |
LIN communication signal |
Input/Output |
Ignition switch ON |
 |
|
Fail Safe
Fail Safe
FAIL-SAFE CONTROL BY POWER WINDOW MOTOR
Power window motor switches power window
operation to fail-safe control when malfunction is detected.
...
Other materials:
Diagnosis Procedure
Diagnosis Procedure
CAUTION:
Perform diagnosis under the condition that the
engine cannot start by the following procedure:
Remove fuel pump fuse.
Crank or start the engine (where possible) until
the fuel pressure is released.
...
Commercial Service Tools
Commercial Service Tools
Tool name
Description
Power tool
Loosening nuts, screws and
bolts
...
B1429 Seat belt buckle switch RH
Description
DTC B1429 SEAT BELT BUCKLE SWITCH RH
The air bag diagnosis sensor unit monitors the seat belt buckle switch RH
status. If the control unit detects an
open or short condition in the circuit, it will set the DTC.
PART LOCATION
Refer to SRC-5, "Component Parts Location".
D ...
