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. Refer to
With Intelligent Key System.
- If DTC B210E is displayed with DTC B2605, first perform the trouble diagnosis for DTC B2605. Refer to
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.
Is DTC detected?
YES- Go to .
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. Removal And Installation 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.
2.Perform DTC CONFIRMATION PROCEDURE. .
Is the inspection result normal?
YES- INSPECTION END
NO- Replace IPDM E/R. Removal And Installation With I-Key.