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Home >> Nissan-Datsun >> 2013 >> Sentra FE+S >> Repair and Diagnosis >> External Pages >> Different car >> Section 21 (Security Control System (With Intelligent Key System) (DTCS)) >> DTC/Circuit Diagnosis >> DTC B26F8: BCM >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2017 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

  1. INSPECTION START

    1. Turn ignition switch ON.
    2. Select Self Diagnostic Result mode of BCM using CONSULT.
    3. Touch ERASE.
    4. Perform DTC CONFIRMATION PROCEDURE for DTC B26F8.

      Refer to DTC LOGIC .

    Is DTC detected?

    YES 

    GO TO STEP 2  .

    NO 

    Inspection End

  2. REPLACE BCM

    1. Replace BCM. Refer to REMOVAL AND INSTALLATION .
    2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.

    Inspection End