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

B2617 STARTER RELAY CIRCUIT

INTELLIGENT KEY SYSTEM

B2617

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 B2617 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to DTC Logic.
  • If DTC B2617 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to DTC Logic.
  • If DTC B2617 is displayed with DTC B210E for IPDM E/R, first perform the trouble diagnosis for DTC B210E. Refer to DTC Logic.

DTC No.
 		Trouble diagnosis name
 		DTC detecting condition
 		Possible cause
B2617
 		STARTER RELAY CIRC
 		An immediate operation of starter relay is requested by BCM, but there is no response for more than 1 second
  • Harness or connectors
    (Starter relay circuit is open or shorted)
  • IPDM E/R

 
 DTC CONFIRMATION PROCEDURE

 
 1.PERFORM DTC CONFIRMATION PROCEDURE

Diagnosis Procedure


 
 1.CHECK STARTER RELAY
 
 2.CHECK STARTER RELAY CIRCUIT
 
 3.CHECK INTERMITTENT INCIDENT