Nissan Murano: Security Control System :: Dtc/circuit Diagnosis / B2195 Anti-Scanning

DTC Description

DTC DETECTION LOGIC

POSSIBLE CAUSE

ID verification request out of the designated specification

FAIL-SAFE

Inhibit engine cranking

PERFORM DTC CONFIRMATION PROCEDURE

CONSULT

1. Ignition switch ON.

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

3. Check DTC.

Is DTC detected?

Refer to Diagnosis Procedure.

Inspection End.

CHECK SELF DIAGNOSTIC RESULT 1

CONSULT

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

2. Erase DTC.

3. Perform DTC CONFIRMATION PROCEDURE for DTC B2195. Refer to DTC Confirmation Procedure.

Is DTC detected?

GO TO 2.

Inspection End.

CHECK EQUIPMENT OF THE Nissan Murano Vehicle

Check that unspecified accessory part related to engine start is not installed.

Is unspecified accessory part related to engine start installed?

GO TO 3.

GO TO 4.

CHECK SELF DIAGNOSTIC RESULT 2

CONSULT

1. Obtain the customers approval to remove unspecified accessory part related to engine start, and then remove it.

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

3. Erase DTC.

4. Perform DTC CONFIRMATION PROCEDURE for DTC B2195. Refer to DTC Confirmation Procedure.

Is DTC detected?

GO TO 4.

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.