Nissan Rogue (T33) 2021-Present Service Manual: C1f65-83 Sonar Control Unit
Without Propilot Assist 2.1
DTC Description
DTC DETECTION LOGIC
| DTC |
CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | ||
|---|---|---|---|---|
| C1F65 | 83 |
Sonar control unit (Sonar control unit) |
Diagnosis condition | When AEB system is ON |
| Signal (terminal) | — | |||
| Threshold | If sonar control unit is malfunctioning | |||
| Diagnosis delay time | 1 second or less | |||
POSSIBLE CAUSE
-
Sonar control unit
-
ADAS control unit 2
FAIL-SAFE
None
CONFIRMATION PROCEDURE
CHECK DTC PRIORITY
If DTC “C1F65-83” is displayed with Network-DTC, first diagnose the Network-DTC.
Is applicable DTC detected?
YES>>Perform diagnosis of applicable. Refer to DTC Index.
NO>>GO TO 2 .
PERFORM DTC CONFIRMATION PROCEDURE
-
Start the engine.
-
Turn the AEB system ON.
-
Perform “All DTC Reading” with CONSULT.
-
Check if the “C1F65-83” is detected as the current malfunction in “Self Diagnostic Result” of “ICC/ADAS 2”.
Is “C1F65-83” detected as the current malfunction?
YES>>Refer to DTC Diagnosis Procedure.
NO-1>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO-2>>Confirmation after repair: INSPECTION END
With Propilot Assist 2.1
DTC Description
DTC DETECTION LOGIC
| DTC |
CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | ||
|---|---|---|---|---|
| C1F65 | 83 |
Sonar control unit (Sonar control unit) |
Diagnosis condition | When engine is running |
| Signal (terminal) | — | |||
| Threshold | ADAS control unit 2 detects that sonar control unit has a malfunction | |||
| Diagnosis delay time | 1 second or less | |||
POSSIBLE CAUSE
-
Sonar control unit
-
ADAS control unit 2
FAIL-SAFE
The following system are cancelled.
-
Lane keep function*
-
Lane change support function
-
Overtaking support function
-
Route driving support function
-
FEB
-
RAB
-
PFCW
-
TSR
*: ProPILOT Assist 2.1 display is blue
CONFIRMATION PROCEDURE
CHECK DTC PRIORITY
If DTC “C1F65-83” is displayed with Network-DTC, first diagnose the Network-DTC.
Is applicable DTC detected?
YES>>Perform diagnosis of applicable. Refer to DTC Index.
NO>>GO TO 2 .
PERFORM DTC CONFIRMATION PROCEDURE
-
Start the engine.
-
Perform “All DTC Reading” with CONSULT.
-
Check if the “C1F65-83” is detected as the current malfunction in “Self Diagnostic Result” of “ICC/ADAS 2”.
Is “C1F65-83” detected as the current malfunction?
YES>>Refer to DTC Diagnosis Procedure.
NO-1>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO-2>>Confirmation after repair: INSPECTION END
DTC Diagnosis Procedure
CHECK DTC PRIORITY
If DTC “C1F65-83” is displayed with Network-DTC, first diagnose the Network-DTC.
Is applicable DTC detected?
YES>>Perform diagnosis of applicable. Refer to DTC Index.
NO>>GO TO 2 .
PERFORM SELF-DIAGNOSIS OF SONAR CONTROL UNIT
Check if any DTC is detected in “Self Diagnostic Result” of “SONAR”.
Is any DTC detected?
YES>>Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to DTC Index.
NO>>Replace the ADAS control unit 2. Refer to Removal and Installation.
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