Nissan Rogue (T33) 2021-Present Service Manual: C1f5f-4b Distance Sensor
Without Propilot Assist 2.1
DTC Description
DTC DETECTION LOGIC
| DTC |
CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | ||
|---|---|---|---|---|
| C1F5F | 4B |
Distance sensor (Distance sensor) |
Diagnosis condition |
|
| Signal (terminal) | — | |||
| Threshold | Temperature detected by the temperature sensor integrated in distance sensor remains more than 105 °C (221 °F) | |||
| Diagnosis delay time | 5 seconds or more | |||
POSSIBLE CAUSE
Temperature around the distance sensor becomes extremely high
FAIL-SAFE
The following systems are canceled.
-
Vehicle-to-vehicle distance control mode
-
Conventional (fixed speed) cruise control mode
-
Steering wheel assistance function
-
AEB
-
I-FCW
CONFIRMATION PROCEDURE
PERFORM DTC CONFIRMATION PROCEDURE
-
Turn the ignition switch OFF.
-
Wait for 10 minutes or more.
-
Start the engine.
-
Turn the AEB system ON.
-
Perform “All DTC Reading” with CONSULT.
-
Check if the “C1F5F-4B” is detected as the current malfunction in “Self Diagnostic Result” of “ICC/ADAS 2”.
Is “C1F5F-4B” 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 | ||
|---|---|---|---|---|
| C1F5F | 4B |
Distance sensor (Distance sensor) |
Diagnosis condition | When engine is running |
| Signal (terminal) | CAN communication signal | |||
| Threshold | Temperature around distance sensor is excessively high | |||
| Diagnosis delay time | 1 second or less | |||
POSSIBLE CAUSE
-
Temperature around the distance sensor becomes extremely high
-
ADAS control unit 2
FAIL-SAFE
The following systems are canceled.
-
Vehicle speed & vehicle-to-vehicle control function
-
Lane keep function*1
-
Lane keep function*2
-
Lane change support function
-
Overtaking support function
-
Route driving support function
-
FEB
-
PFCW
-
TSR
*1: ProPILOT Assist 2.1 display is green
*2: ProPILOT Assist 2.1 display is blue
CONFIRMATION PROCEDURE
PERFORM DTC CONFIRMATION PROCEDURE
-
Turn the ignition switch OFF.
-
Wait for 10 minutes or more to cool the distance sensor.
-
Start the engine.
-
Perform “All DTC Reading” with CONSULT.
-
Check if the “C1F5F-4B” is detected as the current malfunction in “Self Diagnostic Result” of “ICC/ADAS 2”.
Is “C1F5F-4B” 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 ENGINE COOLING SYSTEM
Check for any malfunctions in engine cooling system.
Is engine cooling system normal?
YES>>Replace the distance sensor. Refer to Removal and Installation.
NO>>Repair engine cooling system.
Other materials:
For Side and Rollover Collision
When SRS is activated in a collision
FOR SIDE AND ROLLOVER COLLISION: When SRS is activated in a collisionCAUTION:
Due to varying models and option levels, not all parts listed in the chart below apply to all Nissan Ariya vehicles.
WORK PROCEDURE
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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 ...