Nissan Rogue (T33) 2021-Present Service Manual: B272a-97 Center Sensor [fl]
DTC Description
DTC DETECTION LOGIC
| DTC | CONSULT screen items (Trouble diagnosis content) | DTC detection condition | ||
|---|---|---|---|---|
| B272A-97 |
CENTER SENSOR [FL] (Center sensor [FL]) |
Diagnosis condition | When ignition switch is ON | |
| Signal (terminal) | — | |||
| Threshold | The sonar sensor is covered with ice or mud | |||
| Diagnosis delay time | 4 seconds or more | |||
POSSIBLE CAUSE
-
The sonar sensor is covered with ice or mud
-
Front sonar sensor LH inner
FAIL-SAFE
Stop the obstacle detection function
CONFIRMATION PROCEDURE
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
-
Turn ignition switch ON.
-
Turn ignition switch OFF and wait at least 30 seconds.
-
Turn ignition switch ON and wait at least 30 seconds or more.
-
Select “Self Diagnostic Result” mode of “SONAR” using CONSULT.
-
Check the DTC.
Is DTC “B272A–97” detected?
YES>>Refer to Diagnosis Procedure.
NO-1>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO-2>>Confirmation after repair: INSPECTION END
Diagnosis Procedure
CHECK SONAR SENSOR
Make sure the sonar sensor is not covered with snow or mud.
Is the sonar sensor covered with ice or mud?
YES>>Clean the sonar sensor.
NO>>GO TO 2.
PERFORM DTC CONFIRMATION PROCEDURE AGAIN
With CONSULT
-
Turn ignition switch ON.
-
Erase DTC.
-
Perform DTC confirmation procedure again. Refer to DTC Description.
Is DTC B272A-97 detected again?
YES>>Replace the front sonar sensor LH inner. Refer to Removal and Installation.
NO>>INSPECTION END
Other materials:
System Description. Diagnosis System (occupant Detection System Control Unit)
CONSULT Function
APPLICATION ITEMCONSULT performs the following functions. Diagnosis mode CGW Status Description
Restricted Mode Diag Test Mode Open Mode
CGW Information
Display
Display
Display
Display the current CGW mode
Enables CGW to switch mode
Data mo ...
C106f-54 Steering Angle Sensor
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
C106F
54
Steering angle sensor
(Steering angle sensor)
Diagnosis condition
When ignition switch is ON.
When the power supply voltage is normal.
...
U2b8c-88 Ethernet Circuit
DTC Description
DTC DETECTION LOGIC DTC No. CONSULT screen terms DTC detected condition
U2B8C-88
Ethernet circuit
Diagnosis condition
When ignition switch is ON.
Signal (terminal)
—
Threshold
Lost ethernet communication with driving video recorder control module
...