Nissan Rogue (T33) 2021-Present Service Manual: C1f00-71 Control Unit
Without Propilot Assist 2.1
DTC Description
DTC DETECTION LOGIC
| DTC |
CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | |||
|---|---|---|---|---|---|
| C1F00 | 71 |
CONTROL UNIT (Control unit) |
1 | Diagnosis condition | When engine is running |
| Signal (terminal) | — | ||||
| Threshold | ADAS control unit 2 internal malfunction | ||||
| Diagnosis delay time | 1 second or less | ||||
| 2 | Diagnosis condition | When engine is running | |||
| Signal (terminal) | — | ||||
| Threshold | Steering vibration motor has a malfunction | ||||
| Diagnosis delay time | 1 second or less | ||||
POSSIBLE CAUSE
ADAS control unit 2
Steering vibration motor
FAIL-SAFE
The following systems are canceled.
-
Vehicle-to-vehicle distance control mode
-
Conventional (fixed speed) cruise control mode
-
Steering wheel assistance function
-
AEB
-
RAB
-
I-FCW
-
LDW
-
I-LI
-
BSW
-
I-BSI
-
RCTA
-
TSR
-
I-DA
CONFIRMATION PROCEDURE
PERFORM DTC CONFIRMATION PROCEDURE
-
Start the engine.
-
Perform “All DTC Reading” with CONSULT.
-
Check if the “C1F00-71” is detected as the current malfunction in “Self Diagnostic Result” of “ICC/ADAS 2”.
Is “C1F00-71” 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 SELF-DIAGNOSIS RESULTS
Check if any DTC other than “C1F00-44”, “C1F00-45”, “C1F00-46”, “C1F00-47”, “C1F00-49”, “C1F00-71”, “C1F00-87” and “C1F96-29” is detected in “Self Diagnostic Result” of “ICC/ADAS 2”.
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.
With Propilot Assist 2.1
DTC Description
DTC DETECTION LOGIC
| DTC |
CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | ||
|---|---|---|---|---|
| C1F00 | 71 |
CONTROL UNIT (Control unit) |
Diagnosis condition | When engine is running |
| Signal (terminal) | — | |||
| Threshold | ADAS control unit 2 internal malfunction | |||
| Diagnosis delay time | 1 second or less | |||
POSSIBLE CAUSE
ADAS control unit 2
FAIL-SAFE
None
CONFIRMATION PROCEDURE
PERFORM DTC CONFIRMATION PROCEDURE
-
Start the engine.
-
Perform “All DTC Reading” with CONSULT.
-
Check if the “C1F00-71” is detected as the current malfunction in “Self Diagnostic Result” of “ICC/ADAS 2”.
Is “C1F00-71” 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 SELF-DIAGNOSIS RESULTS
Check if any DTC other than “C1F00-44”, “C1F00-45”, “C1F00-46”, “C1F00-47”, “C1F00-49”, “C1F00-71”, “C1F00-87” and “C1F96-29” is detected in “Self Diagnostic Result” of “ICC/ADAS 2”.
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:
P0014 Evt Control
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P0014
00
EXH/V TIM CONT-B1
(“B” Camshaft position - timing over-advanced or system performance bank 1)
Diagnosis condition
Engine speed: 1,000 – 6,0 ...
U0074-00 Av Communication
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
U0074-00
Control module comm Bus B Off
(Control module communication bus B off)
Diagnosis condition
When ignition switch is ON
Signal (terminal)
AV communic ...
Basic Inspection. Additional Service When Replacing Intelligent Key Unit
Description
CAUTION:
When replacing the Intelligent Key unit, always replace it
with a new one. The functions controlled by the Intelligent Key unit
does not operate properly in case of reuse of the Intelligent Key unit
from another Nissan Ariya vehicle.
Perform the following operations whe ...