Nissan Murano: Inside Key Antenna / Luggage Room
Removal and Installation
REMOVAL
Fold second row seatback (LH) flat.
Disconnect the harness connector from the inside key antenna [luggage (1)].

Release clips (A) using a suitable tool and remove inside key antenna (luggage).
INSTALLATION
Installation is in the reverse order of removal.
Removal and Installation
REMOVALRemove center console rear finisher. Refer to Removal and Installation.
Remove screws (A), and then remove inside key antenna [console (1)]...
Other information:
Removal and Installation
REMOVAL
Pull armrest in direction shown () then starting at rear release main power window and door lock/unlock switch finisher (1) pawls using a suitable tool (A).
: Front
: Pawl
Disconnect the harness connectors (A) from the main power window and door lock/unlock switch (1) and harness connector (B) from the door mirror remote control switch (2) and remove...
DTC Description
DTC DETECTION LOGICTCM communication blockage lasts for 2 seconds or more when turning ON the ignition switch. (Communication not established.) DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
U0073
COMM BUS A OFF
(Control Module Communication Bus A Off)
Diagnosis condition
When turning ON the ignition switch
Signal
CAN communication
Threshold
TCM communication blockage (Communication not established)
Diagnosis delay time
Last for 2 seconds or more
POSSIBLE CAUSEHarness or connector (CAN communication line is error)FAIL-SAFE
Selector shock is large
Start is slow
Acceleration is slow
Lock-up is not performed
DTC Confirmation Procedure
PREPARATION BEFORE WORK
If another “DTC CONFIRMATION PROCEDURE” occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test...