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
"DTC Logic" With Intelligent Key System.
- If DTC B2608 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
"DTC Logic" With Intelligent Key System.
- If DTC B2608 is displayed with other DTC (BCM), first perform the trouble diagnosis for other DTC detected.






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 "Diagnosis Procedure" .
NO- Inspection End.


Diagnosis Procedure

Regarding Wiring Diagram information, refer to "Wiring Diagram" NVIS - With Intelligent Key System.

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. Refer to "DTC Index" 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 starter relay.
3.Disconnect BCM connector..
4.Check continuity between starter relay harness connector and BCM harness connector.





5.Check continuity between starter relay harness connector and ground.





Is the inspection result normal?
YES- GO TO 5.
NO- Repair or replace harness.

4. CHECK STARTER RELAY

Refer to "Component Inspection" .
Is the inspection result normal?
YES- GO TO 5.
NO- Replace starter relay.

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.
3.Perform DTC CONFIRMATION PROCEDURE for B2605. Refer to "DTC Logic" B2605.
Is DTC B2605 detected again?
YES- Replace IPDM E/R. Refer to "Removal and Installation" IPDM E/R (With I-Key).
NO- Inspection End.


Component Inspection


1. CHECK STARTER RELAY

1.Turn ignition switch OFF.
2.Disconnect starter relay.
3.Check continuity between starter relay terminals.





Is the inspection result normal?
YES- Inspection End.
NO- Replace starter relay.