Nissan Murano: Diagnosis System (bcm) / Retained Pwr
CONSULT Function (BCM - RETAINED PWR)
ECU IDENTIFICATION
The BCM part number is displayed.
SELF DIAGNOSTIC RESULT
Refer to DTC Index.
DATA MONITOR
| Monitor Item [Unit] | Description |
| DOOR SW-DR [On/Off] |
Indicates condition of front door switch LH. |
| DOOR SW-AS [On/Off] |
Indicates condition of front door switch RH. |
CONSULT Function (BCM - THEFT ALM)
ECU IDENTIFICATIONThe BCM part number is displayed.SELF DIAGNOSTIC RESULTRefer to DTC Index.DATA MONITOR Monitor Item Description
REQ SW -DR [On/Off]
Indicates condition of door request switch LH...
CONSULT Function (BCM - SIGNAL BUFFER)
ECU IDENTIFICATIONThe BCM part number is displayed.SELF DIAGNOSTIC RESULTRefer to DTC Index.DATA MONITOR Monitor Item [Unit] Description
PUSH SW [On/Off]
Indicates condition of the push-button ignition switch...
Other information:
Component Function Check
CHECK BRAKE WARNING LAMP FUNCTION (1)
Check that brake warning lamp in combination meter turns ON for 1 second after ignition switch ON.
CAUTION:
Never start the engine.
Is the inspection result normal?
YES>>
GO TO 2.
NO>>
Proceed to Diagnosis Procedure...
System Description
SYSTEM DIAGRAMAudio Unit Input Signal (AV Communication)Transmit unitSignal name
Combination meter
Steering switch signal
Audio Unit Input Signal (CAN Communication)Transmit unitSignal name
BCM
Door switches state signal
Combination meter
Nissan Murano Vehicle speed signal
Hand brake switch signal
ECM
Engine RPM Signal
IPDM E/R
Battery voltage signal
AUDIO SYSTEMThe audio system consists of the following components:
Audio unit
Instrument panel tweeters
Front door speakers
Rear door speakers
Front auxiliary input jacks
Front auxiliary input jacks control unit
Microphone
Steering switches
Combination meter
Combination switch (spiral cable)
Accessory relay-2
Antenna base (AM/FM antenna, antenna amp...