B2626

B2626 OUTSIDE ANTENNA





Description
- Detects whether Intelligent Key is outside the vehicle.
- Integrated in the outside handle (driver side).




DTC Logic

DTC DETECTION LOGIC






DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Disconnect outside key antenna (driver side) connector.
2. Perform "INTELLIGENT KEY" Self Diagnostic Result.
Is outside key antenna DTC detected?
YES - B2626.
NO - Outside key antenna (driver side) is OK.




Diagnosis Procedure
1.CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL 1
1. Turn ignition switch OFF.
2. Check signal between BCM harness connector and ground using oscilloscope.





Is the inspection result normal?
YES - GO TO 4.
NO - GO TO 2.
2.CHECK OUTSIDE KEY ANTENNA CIRCUIT
1. Disconnect BCM connector and outside key antenna (driver side) connector.
2. Check continuity between BCM harness connector and outside key antenna (driver side) harness connector.





3. Check continuity between BCM harness connector and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - Repair or replace harness.
3.CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL 2
1. Replace outside key antenna (driver side). (New antenna or other antenna)
2. Connect BCM connector and outside key antenna (driver side) connector.
3. Check signal between BCM harness connector and ground using oscilloscope.





Is the inspection result normal?
YES - Replace outside key antenna (driver side). With Intelligent Key System.
NO - Replace BCM. Removal And Installation.
4.CHECK INTERMITTENT INCIDENT
Intermittent Incident.
- INSPECTION END