Security System Coupe

B210D 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 B210D is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Security System Coupe.
- If DTC B210D is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Security System Control Unit Coupe.
- If DTC B210D is displayed with DTC B2617, first perform the trouble diagnosis for DTC B2617. Security System Coupe.






DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Ignition switch ON under the following conditions and wait for at least 1 second.
- CVT selector lever is P or N position
- Do not depress the brake pedal
2. Check "Self diagnostic result" with CONSULT-III.
Is DTC detected?
YES - Security System Coupe.
NO - Inspection End.




Diagnosis Procedure
Regarding Wiring Diagram information, BCM (Body Control Module) Coupe.
1.CHECK STARTER RELAY POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R harness connector.





3. Check voltage between IPDM E/R harness connector and ground.





Is the inspection result normal?
YES - Replace IPDM E/R. Service and Repair.
NO - Check harness for open or short between IPDM E/R and battery.