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

B2607 STEERING LOCK RELAY

INTELLIGENT KEY SYSTEM

B2607

Description


BCM requests to IPDM E/R to supply power to steering lock unit. After receiving the power, the steering lock unit transmits an ON signal to BCM.

DTC Logic

 
 DTC DETECTION LOGIC

NOTE：
  • If DTC B2607 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to DTC Logic.
  • If DTC B2607 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to DTC Logic.

DTC No.
 		Trouble diagnosis name
 		DTC detecting condition
 		Possible cause
B2607
 		S/L RELAY
 		BCM detects that there is a difference between the following statuses.
  • Steering lock unit ON signal transmitted by IPDM E/R
  • The steering lock unit status feedback
  • Harness or connectors (Steering lock unit power supply circuit is open or shorted)
  • Steering lock relay (Built into IPDM E/R)

 
 DTC CONFIRMATION PROCEDURE

 
 1.PERFORM DTC CONFIRMATION PROCEDURE

Diagnosis Procedure


 
 1.CHECK DTC WITH IPDM E/R
 
 2.CHECK STEERING LOCK UNIT POWER SUPPLY CIRCUIT
 
 3.CHECK STEERING LOCK UNIT CIRCUIT
 
 4.CHECK INTERMITTENT INCIDENT