Nissan Rogue (T33) 2021-Present Service Manual: B2729-81 Corner Sensor [fl]
DTC Description
DTC DETECTION LOGIC
| DTC | CONSULT screen items (Trouble diagnosis content) | DTC detection condition | ||
|---|---|---|---|---|
| B2729-81 |
CORNER SENSOR [FL] Corner sensor [FL] |
Diagnosis condition | When ignition switch is ON | |
| Signal (terminal) | Front sonar sensor signal LH outer | |||
| Threshold | An abnormal sensor signal is input from sonar sensor | |||
| Diagnosis delay time | 4 seconds or more | |||
POSSIBLE CAUSE
Front sonar sensor LH outer
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 “B2729–81” 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
PERFORM DTC CONFIRMATION PROCEDURE AGAIN
With CONSULT
-
Turn ignition switch ON.
-
Erase DTC.
-
Perform DTC confirmation procedure again. Refer to DTC Description.
Is DTC B2729-81 detected again?
YES>>Replace the front sonar sensor LH outer. Refer to Removal and Installation.
NO>>INSPECTION END
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DTC Description
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Diagnosis condition
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Signal (terminal)
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DTC Description
NOTE:
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