Nissan Murano: Dtc/circuit Diagnosis / U1010 Control Unit(can)
DTC Description
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen terms
(Trouble diagnosis content) | DTC detection condition |
| U1010 |
CONTROL UNIT(CAN)
[Control unit(CAN)] |
Diagnosis condition |
When ignition switch is ON |
| Signal (terminal) |
— |
| Threshold |
— |
| Diagnosis delay time |
— |
POSSIBLE CAUSE
Around view monitor control unit
FAIL-SAFE
—
DTC Confirmation Procedure
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
-
Ignition switch ON.
-
Select “Self Diagnostic Result” mode of “AVM”.
-
Check DTC.
Is DTC U1010 detected?
YES>>
Proceed to DTC Diagnosis Procedure.
NO>>
To check malfunction symptom before repair: Intermittent Incident.
NO>>
Confirmation after repair: Inspection End.
Diagnosis Procedure
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
-
Ignition switch ON.
-
Erase DTC.
-
Select “Self Diagnostic Result” mode of “AVM”.
-
Check DTC.
Is DTC U1010 detected?
YES>>
Replace around view monitor control unit. Refer to Removal and Installation.
NO>>
Inspection End.
DTC Description
DESCRIPTIONCAN (Controller Area Network) is a serial communication line for real-time application. It is an on-Nissan Murano vehicle multiplex communication line with high data communication speed and excellent error detection ability...
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
U111A
REAR CAMERA IMAGE SIGNAL
(CAN COMM CIRCUIT)
Diagnosis condition
When ignition switch is ON
Signal (terminal)
Rear camera image signal (terminal 20)
Threshold
Rear camera image signal circuit is shorted or open
Diagnosis delay time
—
POSSIBLE CAUSE
Rear camera image signal circuit
Around view monitor control unit
Rear camera
FAIL-SAFECamera image is not displayed (gray screen display)
DTC Confirmation Procedure
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
Ignition switch ON...
Other information:
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
B1341–16
Head unit
(AV control unit)
[VB–LOW]
Diagnosis condition
When ignition switch is ON.
Signal (terminal)
–
Threshold
–
Diagnosis delay time
30 seconds or more
B1341–17
[VB–HIGH]
Diagnosis condition
When ignition switch is ON...
1st Trip Detection Logic and Two Trip Detection Logic
When a malfunction is detected for the first time, 1st trip DTC and 1st trip Freeze Frame data are stored in the ECM memory. The MIL will not illuminate at this stage. <1st trip>If the same malfunction is detected again during the next drive, the DTC and Freeze Frame data are stored in the ECM memory, and the MIL illuminates...