Nissan Murano: Security Control System :: Dtc/circuit Diagnosis / B26f7 Bcm

Nissan Murano (Z52) 2015-2024 Service Manual / Body Exterior, Doors, Roof & Vehicle Security / Security Control System :: Dtc/circuit Diagnosis / B26f7 Bcm

DTC Description

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

DTC Confirmation Procedure

PERFORM DTC CONFIRMATION PROCEDURE

CONSULT

  1. Press door request switch.

  2. Ignition switch ON.

  3. Select “Self Diagnostic Result” mode of “BCM”.

  4. Check DTC.

Is DTC detected?

YES>>

Refer to Diagnosis Procedure.

NO>>

Inspection End.

Diagnosis Procedure

INSPECTION START

CONSULT

  1. Ignition switch ON.

  2. Select “Self Diagnostic Result” mode of “BCM”.

  3. Touch “ERASE”.

  4. Perform DTC CONFIRMATION PROCEDURE for DTC B26F7. Refer to DTC Confirmation Procedure.

Is DTC detected?

YES>>

GO TO 2.

NO>>

Inspection End.

REPLACE BCM

  1. Replace BCM. Refer to Removal and Installation.

  2. Perform initialization of BCM and registration of all Intelligent Keys. Refer to Work Procedure.

>>

Inspection End.

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    The autolight system allows the headlights to turn on and off automatically. The autolight system can:

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