B2608

B2608 STARTER RELAY

Description

Located in IPDM E/R, it runs the starter motor. The starter relay is turned ON by the BCM when the ignition switch is in START position. IPDM E/R transmits the starter relay ON signal to BCM via CAN communication.


DTC Logic


DTC DETECTION LOGIC

NOTE:
- If DTC B2608 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to "BCM : DTC Logic" Security System.
- If DTC B2608 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to "BCM : DTC Logic" Security System.
- If DTC B2608 is displayed with DTC B210D for IPDM E/R, first perform the trouble diagnosis for DTC
B210D. Refer to "DTC Logic" B210D.






DTC CONFIRMATION PROCEDURE


1. PERFORM DTC CONFIRMATION PROCEDURE

1.Press the push-button ignition switch under the following conditions.
-Selector lever is in the P or N position.
-Do not depress brake pedal.
2.Check "Self diagnostic result" with CONSULT.
Is DTC detected?
YES- Go to "Diagnosis Procedure" .
NO- INSPECTION END


Diagnosis Procedure


1. CHECK BCM POWER SUPPLY CIRCUIT

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





Is the measurement value within the specification?
YES- GO TO 3.
NO- GO TO 2.

2. CHECK STARTER RELAY CIRCUIT

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





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





Is the inspection result normal?
YES- Replace IPDM E/R. Refer to "Removal and Installation" Removal and Installation.
NO- Repair or replace harness or connector.

3. CHECK INTERMITTENT INCIDENT

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