B210E

B210E STARTER RELAY





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




DTC Logic

DTC DETECTION LOGIC

NOTE:
- If DTC B210E is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. With Intelligent Key System.
- If DTC B210E is displayed with DTC B2605, first perform the trouble diagnosis for DTC B2605. B2605.
- When IPDM E/R power supply voltage is low (Approx. 7 - 8 V for about 1 second), the DTC B210F may be detected.






DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON under the following conditions and wait 1 second or more.
- Selector lever is in the P or N position
- Do not depress brake pedal
2. Check "Self-diagnosis result" using CONSULT-III.
Is DTC detected?
YES - Go to B210E.
NO - INSPECTION END




Diagnosis Procedure
1.CHECK STARTER RELAY OUTPUT SIGNAL
1. Check voltage between BCM harness connector and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - GO TO 2.
2.CHECK STARTER RELAY OUTPUT SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector M71.
3. Disconnect IPDM E/R connector E13.
4. Check continuity between BCM harness connector and IPDM E/R harness connector.





5. Check continuity between BCM harness connector and ground.





Is the inspection result normal?
YES - Replace IPDM E/R. With I-Key.
NO - Repair or replace harness.
3.CHECK STARTER RELAY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector E10.
3. Check voltage between IPDM E/R harness connector and ground.





Is the inspection result normal?
YES - GO TO 4.
NO - Check harness for open or short between IPDM E/R and battery. With I-Key.
4.REPLACE BCM
1. Replace BCM. With Intelligent Key System With Intelligent Key System With Intelligent Key System, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT (BCM) : Removal And Installation.
2. Perform DTC CONFIRMATION PROCEDURE. B210E.
Is the inspection result normal?
YES - INSPECTION END
NO - Replace IPDM E/R. With I-Key.