Nissan Murano: Roof :: Symptom Diagnosis / Sunshade Does Not Operate Properly
Diagnosis Procedure
CHECK BCM POWER SUPPLY AND GROUND CIRCUIT
Check BCM power supply and ground circuit.
Refer to Diagnosis Procedure.
Is the inspection result normal?
YES>>
GO TO 2.
NO>>
Repair or replace the malfunctioning parts.
CHECK SUNSHADE MOTOR ASSEMBLY POWER SUPPLY AND GROUND CIRCUIT
Check sunshade motor assembly power supply and ground circuit.
Refer to Diagnosis Procedure.
Is the inspection result normal?
YES>>
GO TO 3.
NO>>
Repair or replace the malfunctioning parts.
CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES>>
Check intermittent incident. Refer to Intermittent Incident.
NO>>
GO TO 1.
Diagnosis Procedure
CHECK BCM POWER SUPPLY AND GROUND CIRCUIT
Check BCM power supply and ground circuit.
Refer to Diagnosis Procedure.
Is the inspection result normal?
YES>>
GO TO 2...
Other information:
System Description
SYSTEM DIAGRAMCombination Meter Input Signal (CAN Communication Signal) Transmit unit Signal name
ABS actuator and electric unit (control unit)
Nissan Murano Vehicle speed signal
ABS warning lamp signal
VDC warning lamp signal
VDC OFF indicator lamp signal
Brake warning lamp signal
BCM
Dimmer signal
Position light request signal
Door switch signal
Front fog light request signal
High beam request signal
Meter display signal
Sleep wake up signal
Buzzer output signal
Tire pressure data signal
Key ID signal
Turn indicator signal
TPMS malfunction warning lamp signal
Starter relay status signal
Low tire pressure warning lamp signal
TCM
Shift position signal
CVT CHECK warning lamp signal
ECM
Engine speed signal
ASCD status signal
Engine coolant temperature signal
Fuel consumption monitor signal
Malfunctioning indicator lamp signal
Engine status signal
Engine oil pressure sensor signal
Fuel-filler cap warning display signal
AWD control unit (if equipped)
AWD warning lamp signal
A/C auto amp...
Component Function Check
CHECK INTERIOR ROOM LAMP POWER SUPPLY FUNCTION
CONSULT
Ignition switch ON.
Turn each interior room lamp ON.
Personal lamp 2nd row LH
Personal lamp 2nd row RH
Front room/map lamp assembly
Luggage room lamp
Vanity lamp LH
Vanity lamp RH
Select “BATTERY SAVER” in “Active Test” mode of “BCM(BATTERY SAVER)”...