B2617

B2617 READY SIGNAL CIRCUIT

DTC Logic


DTC DETECTION LOGIC

NOTE:
- If DTC B2617 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
"DTC Logic" Body Control System.
- If DTC B2617 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
"DTC Logic" Body Control System.






DTC CONFIRMATION PROCEDURE


1. PERFORM DTC CONFIRMATION PROCEDURE

1.Press power switch under the following conditions, and wait at least 1 second.
-Shift position: P or N
-Brake pedal: Depressed
2.Check DTC in "Self Diagnostic Result" mode of "BCM" using CONSULT.
Is DTC detected?
YES- Go to "Diagnosis Procedure" .
NO- INSPECTION END


Diagnosis Procedure


1. CHECK DTC OF VCM

Check DTC in "Self Diagnostic Result" mode of "EV/HEV" using CONSULT.
Is DTC detected?
YES- Perform the trouble diagnosis related to the detected DTC.
NO- GO TO 2.

2. CHECK READY SIGNAL

1.Turn power switch ON.
2.Check voltage between VCM harness connector and ground.





Is the inspection result normal?
YES- GO TO 5.
NO- GO TO 3.

3. CHECK READY SIGNAL CIRCUIT

1.Turn power switch OFF.
2.Disconnect BCM connector and VCM connector.
3.Check continuity between BCM harness connector and VCM harness connector.





4.Check continuity between BCM harness connector and ground.





Is the inspection result normal?
YES- GO TO 4.
NO- Repair or replace harness or connector.

4. CHECK INTERMITTENT INCIDENT

Refer to "Intermittent Incident" Intermittent Incident.
- INSPECTION END

5. REPLACE BCM

1.Replace BCM. Refer to "Removal and Installation" Service and Repair.
2.Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.
- INSPECTION END