Nissan Rogue (T33) 2021-Present Service Manual: B2729-61 Corner Sensor [fl]
DTC Description
DTC DETECTION LOGIC
| DTC | CONSULT screen items (Trouble diagnosis content) | DTC detection condition | ||
|---|---|---|---|---|
| B2729-61 |
CORNER SENSOR [FL] (Corner sensor [FL]) |
Diagnosis condition | When ignition switch is ON | |
| Signal (terminal) | — | |||
| Threshold | Sonar control unit is internal malfunctioning | |||
| Diagnosis delay time | 4 seconds or more | |||
POSSIBLE CAUSE
Sonar control unit
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 “B2729–61” 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 B2729-61 detected again?
YES>>Replace sonar control unit. Refer to Removal and Installation.
NO>>INSPECTION END
Other materials:
Symptom Diagnosis. Squeak and Rattle Trouble Diagnoses
Work Flow
CUSTOMER INTERVIEWInterview
the customer if possible, to determine the conditions that exist when
the noise occurs. Use the Diagnostic Worksheet during the interview to
document the facts and conditions when the noise occurs and any of
customer's comments; Refer to Diagnostic Work ...
Steering Switch Signal B Circuit
Component Function Check
CHECK COMBINATION METER INPUT SIGNAL
CONSULT
Ignition switch ON.
Select “Steering switch input” in “Data monitor” mode of “M&A”.
Check that the function operates normally according to the following conditions:
Condition Value
CONTRO ...
Corrosion protection
Most common factors contributing to vehicle corrosion
Moisture-retaining dirt and debris build-up inside body cavities or seams.
Paint or coating damage caused by gravel, small stones or minor collisions.
Environmental factors influencing corrosion rate
Moisture
Sand, dirt and water accumulat ...