Nissan Murano: Diagnosis System (bcm) / Comb Sw
CONSULT Function (BCM - COMB SW)
ECU IDENTIFICATION
The BCM part number is displayed.
SELF DIAGNOSTIC RESULT
Refer to DTC Index.
DATA MONITOR
| Monitor Item [Unit] | Description |
| FR WIPER HI [On/Off] |
Indicates condition of wiper operation of combination switch. |
| FR WIPER LOW [On/Off] |
| FR WASHER SW [On/Off] |
| FR WIPER INT [On/Off] |
| INT VOLUME [1 - 7] |
Indicates condition of intermittent wiper operation of combination switch. |
| RR WIPER ON [On/Off] |
Indicates condition of rear wiper operation of combination switch. |
| RR WIPER INT [On/Off] |
| RR WASHER SW [On/Off] |
| TURN SIGNAL R [On/Off] |
Indicates condition of right turn signal operation of combination switch. |
| TURN SIGNAL L [On/Off] |
Indicates condition of left turn signal operation of combination switch. |
| TAIL LAMP SW [On/Off] |
Indicates condition of tail lamp switch operation of combination switch. |
| HI BEAM SW [On/Off] |
Indicates condition of high beam switch operation of combination switch. |
| HEAD LAMP SW 1 [On/Off] |
Indicates condition of head lamp switch 1 operation of combination switch. |
| HEAD LAMP SW 2 [On/Off] |
Indicates condition of head lamp switch 2 operation of combination switch. |
| PASSING SW [On/Off] |
Indicates condition of passing switch operation of combination switch. |
| AUTO LIGHT SW [On/Off] |
Indicates condition of auto light switch operation of combination switch. |
| FR FOG SW [On/Off] |
Indicates condition of front fog lamp switch operation of combination switch. |
CONSULT Function (BCM - INTELLIGENT KEY)
ECU IDENTIFICATIONThe BCM part number is displayed.SELF DIAGNOSTIC RESULTRefer to DTC Index.DATA MONITOR Monitor Item [Unit] Main Description
REQ SW -DR [On/Off]
×
Indicates condition of door request switch LH...
CONSULT Function (BCM - BCM)
ECU IDENTIFICATIONThe BCM part number is displayed.SELF DIAGNOSTIC RESULTRefer to DTC Index.WORK SUPPORT Support Item Setting Description
RESET SETTING VALUE
Reset
Returns BCM to initial value in factory shipment...
Other information:
Drive belt*: Check engine drive belt for
wear, fraying or cracking and for proper
tension. Replace any damaged drive belt.
Engine air filter: Replace at specified intervals.
When driving for prolonged periods in
dusty conditions, check/replace the filter
more frequently...
Reference Value
TERMINAL LAYOUTPHYSICAL VALUES
Terminal No.
(Wire color) Description Condition Standard Reference value
+ – Signal name Input/ Output
1
(L)
—
Nissan Murano Vehicle CAN communication-H
Input/ Output
—
—
—
2
(P)
—
Nissan Murano Vehicle CAN communication-L
Input/ Output
—
—
—
3
(L)
—
Diagnostic CAN communication-H
Input/ Output
—
—
—
4
(P)
—
Diagnostic CAN communication-L
Input/ Output
—
—
—
5
(BG)
6
(B)
7
(B)
Ignition power supply
Input
Ignition switch ON
7 – 16 V
Battery voltage
8
(BG)
6
(B)
7
(B)
Battery power supply
Input
Ignition switch OFF
6 – 16 V
Battery voltage
9
(L)
—
IT CAN communication-H
—
—
—
—
10
(P)
—
IT CAN communication-L
—
—
—
—
11
(L)
—
Diagnostic CAN communication-H
Input/ Output
—
—
—
12
(P)
—
Diagnostic CAN communication-L
Input/ Output
—
—
—
13
(L)
—
IT CAN communication-H
—
—
—
—
14
(P)
—
IT CAN communication-L
—
—
—
—
DTC Inspection Priority Chart
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority chart...
Categories

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.
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