With Intelligent Key System

B2195 ANTI-SCANNING

Description

When ignition switch is turned ON, BCM performs ID verification with ECM. If ID verification that is out of the specified specification is detected, BCM prohibits further ID verification and engine cranking.


DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


1. PERFORM DTC CONFIRMATION PROCEDURE

1.Turn ignition switch ON under the following conditions.
-Selector lever is in the P or N position
-Do not depress brake pedal
2.Check "Self-diagnosis result" using CONSULT.
Is DTC detected?
YES- .
NO- INSPECTION END.


Diagnosis Procedure


1. CHECK SELF-DIAGNOSIS RESULT-1

1.Perform "Self-diagnosis result" of BCM using CONSULT.
2.Erase DTC.
3.Perform DTC Confirmation Procedure. .
Is DTC detected?
YES- GO TO 2.
NO- INSPECTION END

2. CHECK EQUIPMENT OF THE VEHICLE

Check that unspecified accessory part related to engine start is not installed.
Is unspecified accessory part related to engine start installed?
YES- GO TO 3.
NO- GO TO 4.

3. CHECK SELF-DIAGNOSIS RESULT-2

1.Obtain the customers approval to remove unspecified accessory part related to engine start, and then remove it.
2.Perform "Self-diagnosis result" of BCM using CONSULT.
3.Erase DTC.
4.Perform DTC Confirmation Procedure. .
Is DTC detected?
YES- GO TO 4.
NO- INSPECTION END

4. REPLACE BCM

1.Replace BCM. Removal And Installation.
2.Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.
- INSPECTION END