Nissan Murano: Diagnosis System (bcm) / Immu
CONSULT Function (BCM - IMMU)
ECU IDENTIFICATION
The BCM part number is displayed.
SELF DIAGNOSTIC RESULT
Refer to DTC Index.
DATA MONITOR
| Monitor Item [Unit] | Description |
| CONFRM ID ALL [Yet/DONE] |
Switches to DONE when an Intelligent Key is registered. |
| CONFIRM ID4 [Yet/DONE] |
| CONFIRM ID3 [Yet/DONE] |
| CONFIRM ID2 [Yet/DONE] |
| CONFIRM ID1 [Yet/DONE] |
| TP 4 [Yet/DONE] |
DONE indicates the number of the Intelligent Key ID which has been registered. |
| TP 3 [Yet/DONE] |
| TP 2 [Yet/DONE] |
| TP 1 [Yet/DONE] |
| NOT REGISTERED |
Indicates [ID OK] when key ID that is registered is received or is not yet received.
Indicates [ID NG] when key ID that is not registered is received. |
| PUSH SW [On/Off] |
Indicates condition of push-button ignition switch. |
| TCU ID [Yet/DONE] |
Indicates condition of telematics control unit. |
ACTIVE TEST
| Test Item | Description |
| THEFT IND |
This test is able to check security indicator operation [On/Off]. |
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...
CONSULT Function (BCM - BATTERY SAVER)
ECU IDENTIFICATIONThe BCM part number is displayed.SELF DIAGNOSTIC RESULTRefer to DTC Index.DATA MONITOR Monitor Item [Unit] Description
REQ SW -DR [On/Off]
Indicates condition of door request switch LH...
Other information:
Removal and Installation
REMOVALDischarge the refrigerant. Refer to Recycle Refrigerant.
Remove the front under cover. Refer to Exploded View.
Remove the low-pressure flexible hose bolt from the internal heat exchanger.
CAUTION:
Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air...
DTC Description
DTC DETECTION LOGICThe comparison result of signals transmitted to ECM from each temperature sensor (IAT sensor, ECT sensor, FTT sensor, and EOT sensor) shows that the voltage signal of the IAT sensor is higher/lower than that of other temperature sensors when the engine is started with its cold state...