Nissan Rogue (T33) 2021-Present Service Manual: C1f65-82 Sonar Control Unit
Without Propilot Assist 2.1
DTC Description
DTC DETECTION LOGIC
| DTC |
CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | ||
|---|---|---|---|---|
| C1F65 | 82 |
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 “C1F65-82” 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 “C1F65-82” is detected as the current malfunction in “Self Diagnostic Result” of “ICC/ADAS 2”.
Is “C1F65-82” 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 | 82 |
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 “C1F65-82” 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 “C1F65-82” is detected as the current malfunction in “Self Diagnostic Result” of “ICC/ADAS 2”.
Is “C1F65-82” 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 “C1F65-82” 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.
Other materials:
Power Supply and Ground Circuit
8ch Can Gateway
Diagnosis Procedure
CHECK FUSE
Check that the following fuse are not blown.
Signal name Fuse No.
Battery power supply
16
Ignition power supply
9
Is the fuse blown (open)?
YES>>
Replace the blown fuse after repairing the affected circuit if a fuse ...
Brake assist
Brake assist
When brake pedal force exceeds a certain
threshold, Brake Assist activates to provide
greater braking force than a conventional
brake booster, even with relatively light pedal
pressure.
WARNING
Brake Assist supports braking but does
not replace careful driving. It is not a collision
wa ...
Cvt: Ge0f14a. Symptom Diagnosis
Cvt Control System
Symptom Table
The diagnosis item number indicates the order of check. Start checking in the order from 1.
Perform diagnoses of symptom table 1 before symptom table 2.
Symptom Table 1 Diagnostic item Reference Symptom
Shift Shock Slips/Will Not Engage Other
...