Nissan Murano: Security Control System :: Dtc/circuit Diagnosis / B26f7 Bcm
DTC DETECTION LOGIC
| DTC No. | CONSULT screen terms (Trouble diagnosis content) | DTC Detection Condition | |
|---|---|---|---|
| B26F7 |
BCM (Body control module) |
Diagnosis condition | When ignition switch is ON. |
| Signal (terminal) | — | ||
| Threshold | Inside key antenna output circuit in BCM is malfunctioning | ||
| Diagnosis delay time | — | ||
POSSIBLE CAUSE
BCM
FAIL-SAFE
—
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
-
Press door request switch.
-
Ignition switch ON.
-
Select “Self Diagnostic Result” mode of “BCM”.
-
Check DTC.
Is DTC detected?
YES>>Refer to Diagnosis Procedure.
NO>>Inspection End.
INSPECTION START
CONSULT
-
Ignition switch ON.
-
Select “Self Diagnostic Result” mode of “BCM”.
-
Touch “ERASE”.
-
Perform DTC CONFIRMATION PROCEDURE for DTC B26F7. Refer to DTC Confirmation Procedure.
Is DTC detected?
YES>>GO TO 2.
NO>>Inspection End.
REPLACE BCM
-
Replace BCM. Refer to Removal and Installation.
-
Perform initialization of BCM and registration of all Intelligent Keys. Refer to Work Procedure.
>>
Inspection End.
B26f3 Start Cont Rly on
DTC Description
DTC DETECTION LOGICNOTE:
If DTC B26F3 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to DTC Description...
B26fc Key Registration
DTC Description
DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC Detection Condition
B26FC
KEY REGISTRATION
(Key registration)
Diagnosis condition
When ignition switch is ON...
Other information:
Nissan Murano (Z52) 2015-2024 Owners Manual: System temporarily unavailable
Condition A: The warning and assist functions of the I-LI system are not designed to work under the following conditions: When you operate the lane change signal and change the traveling lanes in the direction of the signal. (The I-LI system will be deactivated for approximately 2 seconds after the lane change signal is turned off...
Nissan Murano (Z52) 2015-2024 Service Manual: System. Power Distribution System
System Description SYSTEM DIAGRAMSignal transmission function list Signal name Input Output Description Push-button ignition switch signal Push-button ignition switch BCM Transmits the push-button ignition switch signal to the BCM. ACC/ON indicator lamp signal BCM Push-button ignition switch Activates/deactivates push-button ignition switch illumination using the ACC/ON indicator lamp signal...
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Autolight system
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.