Nissan Rogue (T33) 2021-Present Service Manual: C1201-46 Awd Control Unit
DTC Description
DTC DETECTION LOGIC
| DTC |
CONSULT screen terms (Trouble diagnosis content) | DTC detecting condition | |
|---|---|---|---|
| C1201-46 |
CONTROLLER (Controller) |
Diagnosis condition | Ignition switch: ON |
| Signal | — | ||
| Threshold | Internal circuit malfunction of AWD control unit | ||
| Diagnosis delay time | Within 1 second | ||
POSSIBLE CAUSE
Internal malfunction of AWD control unit
FAIL-SAFE
Although AWD control is canceled, the vehicle can drive at 2WD condition.
DTC CONFIRMATION PROCEDURE
PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always place ignition switch OFF and wait at least 10 seconds before conducting the next test.
>>
GO TO 2.
DTC REPRODUCTION PROCEDURE
CONSULT
-
Ignition switch ON.
-
Wait for 15 seconds or more.
-
Perform "Self diagnosis result" mode of “AWD/4WD”.
Is DTC “C1201-46” detected?
YES>>Proceed to diagnosis procedure. Refer to Diagnosis Procedure.
NO-1>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO-2>>Confirmation after repair: Inspection End.
DTC Diagnosis Procedure
PERFORM SELF DIAGNOSIS
CONSULT
-
Erase "Self diagnosis result" mode of “AWD/4WD”.
-
Ignition switch OFF.
-
Wait for 10 seconds or more.
-
Ignition switch ON.
-
Wait for 15 seconds or more.
-
Perform "Self diagnosis result" mode of “AWD/4WD”.
Which DTC is detected?
Including other DTC>>Other DTCs present, perform the trouble diagnosis for detected other DTC. Refer to DTC Index.
C1201-46 only>>GO TO 2.
CHECK TERMINALS AND HARNESS CONNECTORS
Check AWD control unit pin terminals for damage or loose connection with harness connector.
Is inspection result normal?
YES>>After placing the ignition switch OFF, perform DTC confirmation procedure again. If DTC “C1201-46” is detected, replace actuator assembly due to the malfunction of the AWD control unit. Refer to Disassembly and Assembly.
NO>>Repair or replace error-detected parts.
Other materials:
Symptom Diagnosis. Low Tire Pressure Location Indicator Continues Displaying
Description
The low tire pressure location indicator continues displaying though low tire pressure warning lamp turns/stays OFF.
Diagnosis Procedure
CHECK TIRE PRESSURE
Ignition switch ON.
CAUTION:
Never start the engine.
Check the tire pressure for all wheels and adjust to the spec ...
U2248 Can Comm Circuit
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
U2248
83
CAN comm err (brake control unit)
[CAN comm err (brake control unit)]
Diagnosis condition
Ignition switch ON
Signal (terminal)
CAN communicati ...
System Description. System
Interior Room Lamp Control System
System Description
SYSTEM DIAGRAM Component Function
Door switch (ALL)
Detects the door condition (open or close), and transmits the door switch signal to the BCM.
Door lock and unlock switch
Transmits the door lock and unlock switch signal to the B ...
