Nissan Murano: Security Control System :: Dtc/circuit Diagnosis / B261e Vehicle Type
DTC DETECTION LOGIC
NOTE:
-
If DTC B261E is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to DTC Description.
-
If DTC B261E is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to DTC Description.
| DTC No. | CONSULT screen terms (Trouble diagnosis content) | DTC Detection Condition | |
|---|---|---|---|
| B261E |
Nissan Murano Vehicle TYPE (Vehicle type) |
Diagnosis condition | When ignition switch is ON. |
| Signal (terminal) | — | ||
| Threshold | Difference of BCM configuration | ||
| Diagnosis delay time | — | ||
POSSIBLE CAUSE
-
BCM mis-configuration
-
Wrong ECM installed
FAIL-SAFE
Inhibit engine cranking
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
-
Ignition switch ON under the following conditions:
-
Shift selector lever is in the P (Park) or N (Neutral) position.
-
Do not depress brake pedal.
-
-
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”.
-
Check DTC.
-
Touch “ERASE”.
-
Perform DTC Confirmation Procedure. Refer to DTC Confirmation Procedure.
Is DTC detected?
YES>>GO TO 2.
NO>>Inspection End.
PERFORM BCM CONFIGURATION.
Perform the BCM configuration. Refer to Work Procedure.
>>
GO TO 3.
INSPECTION START
CONSULT
-
Ignition switch ON.
-
Select “Self Diagnostic Result” mode of “BCM”.
-
Check DTC.
-
Touch “ERASE”.
-
Perform DTC Confirmation Procedure. Refer to DTC Confirmation Procedure.
Is DTC detected?
YES>>GO TO 4.
NO>>Inspection End.
CONFIRM ECM PART NUMBER.
Confirm the part number of the installed ECM is correct.
Is the ECM part number correct?
YES>>Replace BCM. Refer to Removal and Installation.
NO>>Replace ECM. Refer to Removal and Installation.
B260f Eng State Sig Lost
DTC Description
DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC Detection Condition
B260F
ENG STATE SIG LOST
(Engine state signal lost)
Diagnosis condition
When ignition switch is ON...
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...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: B2401 Ign Open
DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen items (Trouble diagnosis content) DTC detecting condition B2401–86 IGN OPEN (Ignition open) Diagnosis condition All times Signal (terminal) Ignition switch ON signal (CAN communication) Threshold When all of the following conditions are satisfied CAN communication is normal Automatic back door control module receives wake up signal via CAN communication with BCM Automatic back door control module cannot detect ignition switch ON signal via CAN communication with IPDM E/R Diagnosis delay time – B2401–87 IGN OPEN (Ignition open) Diagnosis condition All times Signal (terminal) CAN communication Threshold When automatic back door control module can not communicate CAN communication signal Diagnosis delay time 2 seconds POSSIBLE CAUSE CAN communication system BCM IPDM E/R Automatic back door control module FAIL-SAFEInhibit automatic back door system auto open/close function DTC Confirmation Procedure PERFORM DTC CONFIRMATION PROCEDURE CONSULT Ignition switch ON...
Nissan Murano (Z52) 2015-2024 Owners Manual: LDW system operation
Lane Departure Warning (LDW) indicator The LDWsystem provides a lane departure warning function when the vehicle is driven at speeds of approximately 37 mph (60 km/h) and above and the lane markings are clear. When the vehicle approaches either the left or the right side of the traveling lane, the steering wheel will vibrate and the LDW indicator on the instrument panel will blink to alert the driver...
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Vehicle security system
Your vehicle has two types of security systems:
Vehicle security system NISSAN Vehicle Immobilizer SystemThe vehicle security system provides visual and audible alarm signals if someone opens the doors, liftgate or the hood when the system is armed. It is not, however, a motion detection type system that activates when a vehicle is moved or when a vibration occurs.
