Nissan GT-R (R35) · Service Manual BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY

B210D STARTER RELAY

INTELLIGENT KEY SYSTEM

B210D

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 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 B210D is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to DTC Logic.
  • If DTC B210D is displayed with DTC B2617, first perform the trouble diagnosis for DTC B2617. Refer to DTC Logic.

DTC No.
 		Trouble diagnosis name
 		DTC detecting condition
 		Possible cause
B210D
 		STARTER RELAY ON
 		IPDM E/R detects that the relay is stuck in the ON position even if the followings conditions are met for about 1 second.
  • Starter control relay ON/OFF signal from BCM
  • P/N position signal from TCM
 		IPDM E/R

 
 DTC CONFIRMATION PROCEDURE

 
 1.PERFORM DTC CONFIRMATION PROCEDURE

Diagnosis Procedure


 
 1.INSPECTION START