Nissan Rogue (T33) 2021-Present Service Manual: C1203-86 Abs Signal
DTC Description
DTC DETECTION LOGIC
| DTC |
CONSULT screen terms (Trouble diagnosis content) | DTC detecting condition | |
|---|---|---|---|
| C1203-86 |
ABS SYSTEM (Antilock brake system) |
Diagnosis condition |
|
| Signal | Wheel speed signals | ||
| Threshold | AWD control unit cannot receive the wheel speed signal. | ||
| Diagnosis delay time | 2 seconds or more | ||
POSSIBLE CAUSE
ABS malfunction (wheel speed signal error)
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.
-
Drive at 10 km/h (6 MPH) or more for approximately 5 minutes in urban areas.
-
Stop the Nissan Ariya vehicle.
-
Perform "Self diagnosis result" mode of “AWD/4WD”.
Is DTC “C1203-86” 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 OF ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
CONSULT
Perform "Self diagnosis result" mode of “ABS”.
Is any DTC detected?
YES>>Check the DTC. Refer to DTC Index.
NO>>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 “C1203–86” 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:
Driver Monitor Camera Control Unit
Reference Value
VALUES ON THE DIAGNOSIS TOOL Monitor item Condition Value/Status
Left eye
Ignition switch ON
When the open / closed state of the driver's right eye is unclear
Invalid
When the driver's right eye is open
Open
When the driver's right eye is closed
Close
...
P051c Crankcase Pressure Sensor
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P051C
00
Crankcase Pressure Sensor "A" Circuit Low
(Crankcase Pressure Sensor "A" Circuit Low)
Diagnosis condition
Ignition switch ON
Signal (terminal)
...
Removal and Installation. Mood Lamp (instrument Panel Center)
Exploded View
For exploded view of instrument panel. Refer to Exploded View.
Removal & Installation
REMOVALCAUTION:
Disconnect the battery negative terminal or remove power
circuit fuse when performing the operation for preventing electric
leakage. Refer to Precautions for Removing Batte ...
