DTC DETECTION LOGIC

NOTE:
  • If DTC B2612 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to DTC Logic.
  • If DTC B2612 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to DTC Logic.


DTC
Self-diagnosis name
DTC detecting condition
Possible causes
B2612
S/L STATUS
BCM detects the difference between the following status for 1 second
  • Steering lock or unlock
  • Feedback of steering lock status from IPDM E/R (CAN)
  • Harness or connectors
    [Steering lock unit circuit (BCM side) is open or shorted]
  • Harness or connectors
    [Steering lock unit circuit (IPDM E/R side) is open or shorted]
  • Steering lock unit
  • IPDM E/R
  • BCM

 
 DTC CONFIRMATION PROCEDURE

 
 1.PERFORM DTC CONFIRMATION PROCEDURE 1
 
 2.PERFORM DTC CONFIRMATION PROCEDURE 2