B2608

B2608 STARTER RELAY

DTC Logic


DTC DETECTION LOGIC

NOTE:
- If DTC B2608 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
Body Control System.
- If DTC B2608 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
Body Control System.






DTC CONFIRMATION PROCEDURE


1. PERFORM DTC CONFIRMATION PROCEDURE

1.Press push-button ignition switch under the following conditions to start engine.
-Selector lever: In the P position
-Brake pedal: Depressed
2.Wait 1 second after engine started.
3.Check DTC in "Self Diagnostic Result" mode of "BCM" using CONSULT.
Is DTC detected?
YES- Go to .
NO- INSPECTION END


Diagnosis Procedure


1. CHECK DTC OF IPDM E/R

Check DTC in "Self Diagnostic Result" mode of "IPDM E/R" using CONSULT.
Is DTC detected?
YES- Perform the trouble diagnosis related to the detected DTC. Testing and Inspection.
NO- GO TO 2.

2. CHECK STARTER RELAY POWER SUPPLY CIRCUIT

1.Turn ignition switch ON.
2.Check voltage between BCM harness connector and ground.





Is the inspection result normal?
YES- GO TO 4.
NO- GO TO 3.

3. CHECK STARTER RELAY CIRCUIT

1.Turn ignition switch OFF.
2.Disconnect IPDM E/R connector.
3.Disconnect BCM connector.
4.Check continuity between IPDM E/R harness connector and BCM harness connector.





5.Check continuity between IPDM E/R harness connector and ground.





Is the inspection result normal?
YES- Replace IPDM E/R. Removal And Installation.
NO- Repair or replace harness.

4. CHECK INTERMITTENT INCIDENT

Intermittent Incident.
- INSPECTION END