Nissan Murano: Icc/adas (adas Control Unit) / U1321-55 Configuration
DTC Description
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen items
(Trouble diagnosis content) | DTC detection condition |
| |
| U1321–55 |
CONFIG UNFINISHED
(Congifuration unfinished) |
Diagnosis condition |
|
| Signal (terminal) |
— |
| Threshold |
The Nissan Murano vehicle specifications of ADAS control unit is incomplete. |
| Diagnosis delay time |
1 second or less |
POSSIBLE CAUSE
ADAS control unit not configured
FAIL-SAFE
The following systems are canceled:
-
Vehicle-to-vehicle distance control mode
-
Conventional (fixed speed) cruise control mode
-
Automatic Emergency Braking (AEB) with pedestrian detection
-
Automatic Emergency Braking (AEB)
-
Intelligent Forward Collision Warning (I-FCW)
-
Lane Departure Warning (LDW)
-
Intelligent Lane Intervention (I-LI)
-
Blind Spot Warning (BSW)
-
Rear Cross Traffic Alert (RCTA)
-
Rear Automatic Braking (RAB)
-
Traffic Sign Recognition (TSR)
-
Intelligent Drive Alertness (I-DA)
DTC Confirmation Procedure
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
-
Start the engine.
-
Perform “All DTC Reading” mode.
-
Check if “U1321–55” is detected as the current malfunction in “Self Diagnostic Result” mode of “ICC/ADAS”.
Is “U1321–55” detected as the current malfunction?
YES>>
Refer to Diagnosis Procedure.
NO>>
Inspection End.
Diagnosis Procedure
PERFORM CONFIGURATION OF ADAS CONTROL UNIT
Perform configuration of ADAS control unit when DTC “U1321–55” is detected.
>>
Perform configuration of ADAS control unit. Refer to Work Procedure.
DTC Description
CAN controller controls the communication of CAN communication signal and the error detection.DTC DETECTION LOGIC DTC No.
CONSULT screen items
(Trouble diagnosis content) DTC detection condition
U1010-49
CONTROL UNIT (CAN)
[Control unit (CAN)]
Diagnosis condition
When engine is running
When MAIN switch of ICC system is ON
Signal (terminal)
—
Threshold
If ADAS control unit detects malfunction by CAN controller initial diagnosis
Diagnosis delay time
1 second or less
POSSIBLE CAUSEADAS control unitFAIL-SAFEThe following systems are canceled:
Automatic Emergency Braking (AEB) with pedestrian detection
Automatic Emergency Braking (AEB)
Intelligent Forward Collision Warning (I-FCW)
Lane Departure Warning (LDW)
Intelligent Lane Intervention (I-LI)
Blind Spot Warning (BSW)
Rear Cross Traffic Alert (RCTA)
Rear Automatic Braking (RAB)
Traffic Sign Recognition (TSR)
Intelligent Drive Alertness (I-DA)
Confirmation Procedure
DTC CONFIRMATION PROCEDUREPERFORM DTC CONFIRMATION PROCEDURE
CONSULT
Start the engine...
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen items
(Trouble diagnosis content) DTC detection condition
U1505-83
SIDE RDR R CAN CIR 2
(Side radar right CAN circuit 2)
Diagnosis condition
When engine is running
When Blind Spot Warning system is ON
Signal (terminal)
ITS communication signal
Threshold
ADAS control unit detects an error signal that is received from side radar RH via ITS communication
Diagnosis delay time
1 second or less
POSSIBLE CAUSE
Side radar RH
ADAS control unit
FAIL- SAFEThe following systems are canceled:
Blind Spot Warning (BSW)
Rear Cross Traffic Alert (RCTA)
Confirmation Procedure
DTC CONFIRMATION PROCEDURECHECK DTC PRIORITY
If DTC “U1505-83” is displayed with DTC “U1000–01” or “U1507-87”, first diagnose the DTC “U1000–01” or “U1507-87”...
Other information:
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P2814
SELECT SOLENOID
(Select solenoid)
Diagnosis condition
TCM power supply voltage: 11 V or more
Signal
—
Threshold
TCM judges that solenoid valve circuit is shorted to ground
Diagnosis delay time
Maintained for 1 second
POSSIBLE CAUSE
Harness or connector (Select solenoid valve circuit shorted to ground)
Select solenoid valve
FAIL-SAFESelector shock is large
DTC Confirmation Procedure
CAUTION:
Be careful of the driving speed...
Removal and Installation
REMOVALFully close rear door glass.
Remove rear door finisher. Refer to Removal and Installation.
Remove rear door vapor barrier.
Remove door side grommet and bolt from grommet hole.
While pulling (1) outside handle, remove (2) outside handle escutcheon...