Nissan Rogue (T33) 2021-Present Service Manual: B2720-16 Corner Sensor [rl]
DTC Description
DTC DETECTION LOGIC
| DTC | CONSULT screen items (Trouble diagnosis content) | DTC detection condition | ||
|---|---|---|---|---|
| B2720-16 |
CORNER SENSOR [RL] (Corner sensor [rear left]) |
Diagnosis condition | When ignition switch is ON | |
| Signal (terminal) | Rear sonar sensor LH outer power supply | |||
| Threshold | More than 27 V | |||
| Diagnosis delay time | 4 seconds or more | |||
POSSIBLE CAUSE
-
Harness and connector between sonar control unit and rear sonar sensor LH outer
-
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 “B2720–16” 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 REAR SONAR SENSOR POWER SUPPLY
Check rear sonar sensor power supply circuit. Refer to Diagnosis Procedure.
Is the inspection result normal?
YES>>INSPECTION END
NO>>Repair or replace malfunctioning parts.
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CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
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00
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Diagnosis condition
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