Nissan Sentra B18 (2020-2025) Service Manual: Dtc Description
DTC DETECTION LOGIC
|
DTC No. |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
||
|---|---|---|---|---|
|
B2723–60 |
CORNER SENSOR [RR] (Rear sonar sensor RH outer) |
— |
Diagnosis condition |
When ignition switch is ON |
|
Signal (terminal) |
— |
|||
|
Threshold |
Rear sonar sensor RH outer internal failure (reset error) |
|||
|
Diagnosis delay time |
— |
|||
|
B2723–61 |
Diagnosis condition |
When ignition switch is ON |
||
|
Signal (terminal) |
— |
|||
|
Threshold |
Rear sonar sensor RH outer internal failure (configuration error) |
|||
|
Diagnosis delay time |
— |
|||
|
B2723–62 |
Diagnosis condition |
When ignition switch is ON |
||
|
Signal (terminal) |
— |
|||
|
Threshold |
Rear sonar sensor RH outer internal failure (power supply error) |
|||
|
Diagnosis delay time |
— |
|||
|
B2723–63 |
Diagnosis condition |
When ignition switch is ON |
||
|
Signal (terminal) |
— |
|||
|
Threshold |
Rear sonar sensor RH outer internal failure (self diag result) |
|||
|
Diagnosis delay time |
— |
|||
|
B2723–65 |
Diagnosis condition |
When ignition switch is ON |
||
|
Signal (terminal) |
— |
|||
|
Threshold |
Rear sonar sensor RH outer internal failure (over temperature) |
|||
|
Diagnosis delay time |
— |
|||
|
B2723–66 |
Diagnosis condition |
When ignition switch is ON |
||
|
Signal (terminal) |
Rear outer right sensor signal (terminal 10) |
|||
|
Threshold |
Rear outer right sensor signal circuit is open or short to ground |
|||
|
Diagnosis delay time |
— |
|||
|
B2723–67 |
Diagnosis condition |
When ignition switch is ON |
||
|
Signal (terminal) |
— |
|||
|
Threshold |
Rear sonar sensor RH outer internal failure (diag dump error) |
|||
|
Diagnosis delay time |
— |
|||
|
B2723–68 |
Diagnosis condition |
When ignition switch is ON |
||
|
Signal (terminal) |
— |
|||
|
Threshold |
Rear sonar sensor RH outer internal failure (resonator error) |
|||
|
Diagnosis delay time |
— |
|||
|
B2723–83 |
Diagnosis condition |
When ignition switch is ON |
||
|
Signal (terminal) |
— |
|||
|
Threshold |
Rear sonar sensor RH outer internal failure (CRC error) |
|||
|
Diagnosis delay time |
— |
|||
|
B2723–92 |
Diagnosis condition |
When ignition switch is ON |
||
|
Signal (terminal) |
— |
|||
|
Threshold |
Rear sonar sensor RH outer internal failure (membrane error) |
|||
|
Diagnosis delay time |
— |
|||
POSSIBLE CAUSE
-
Harness or connectors
-
Rear sonar sensor RH outer
FAIL-SAFE
-
Obstacle detection of rear sonar sensor RH outer is stopped
-
Audible warning (sonar buzzer) of all sensors is stopped
-
Sonar buzzer sounds for 3 seconds
Dtc Confirmation Procedure
DTC Confirmation Procedure
DTC CONFIRMATION PROCEDURE
CONSULT
Ignition switch ON.
...
Other materials:
Before starting the engine
Make sure the area around the vehicle is
clear.
Check fluid levels such as engine oil, coolant,
brake and clutch fluid(if so equipped),
and windshield-washer fluid as frequently as
possible, or at least whenever you refuel.
Check that all windows and lights are clean.
Visually inspe ...
Dtc/circuit diagnosis
Eco mode switch
Component function check
1. Check eco mode switch operation
Turn ignition switch ON.
Check ECO mode indicator lamp turns ON/OFF on combination meter when
turn ECO mode switch ON/
OFF.
Is the inspection result normal?
Yes >> inspection end
No >> go to dm ...
Diagnosis Procedure
Diagnosis Procedure
CHECK FRONT WASHER MOTOR FUSE
Ignition switch OFF.
Check that the following fuse is not blown:
...
