Nissan Murano: Dtc/circuit Diagnosis / U1a03 Sim Card
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | |
|---|---|---|---|
| U1A03 |
SIM CARD (SIM card) |
Diagnosis condition | When ignition switch is ON. |
| Signal (terminal) | — | ||
| Threshold | — | ||
| Diagnosis delay time | 1 second or more | ||
POSSIBLE CAUSE
TCU
FAIL-SAFE
-
Telematics system function stops
-
Call the NissanConnect Data Center and inform them that the telematics system cannot be connected.
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
-
Ignition switch ON.
-
Erase DTC.
-
Select “Self Diagnostic Result” mode of “TELEMATICS”.
-
Check DTC.
Is DTC U1A03 detected?
YES>>Proceed to DTC Diagnosis Procedure.
NO>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO>>Confirmation after repair: Inspection End.
PERFORM DTC CONFIRMATION PROCEDURE AGAIN
CONSULT
-
Ignition switch ON.
-
Erase DTC.
-
Select “Self Diagnostic Result” mode of “TELEMATICS”.
-
Check DTC.
Is DTC U1A03 detected?
YES>>Replace TCU. Refer to Removal and Installation.
NO>>Inspection End.
U1000 Can Comm Circuit
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...
U1a04 Vin Unfinished
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
U1A04
VIN UNFINISHED
(VIN unfinished)
Diagnosis condition
When ignition switch is ON...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: Diagnosis System [distance Sensor (icc Sensor)]
CONSULT Function (LASER/RADAR) APPLICATION ITEMSCONSULT performs the following functions via CAN communication with ADAS control unit and the communication with distance sensor (ICC sensor). Diagnosis mode Description Self Diagnostic Result Displays malfunctioning system memorized in distance sensor (ICC sensor) Data Monitor Displays real-time input/output data of distance sensor (ICC sensor) Work support It can monitor the adjustment direction indication in order to perform the radar adjustment operation smoothly ECU Identification Displays distance sensor (ICC sensor) part number CAN Diag Support Monitor The results of transmit/receive diagnosis of ITS communication can be read...
Nissan Murano (Z52) 2015-2024 Service Manual: U111a Rear Camera Image Signal Circuit
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...
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Autolight system
The autolight system allows the headlights to turn on and off automatically. The autolight system can:
Turn on the headlights, front parking, tail, license plate and instrument panel lights automatically when it is dark. Turn off all the lights (except daylight running lights) when it is light. Keep all the lights on for a period of time after you place the ignition switch in the OFF position and all doors are closed.