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Home >> Infiniti >> 2011 >> G25 Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Security Control System -- G25/G37 Sedan >> DTC/Circuit Diagnosis >> DTC B2607: Steering Lock Relay >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

NOTE:
  • If DTC B2607 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to "BCM : DTC LOGIC ".
  • If DTC B2607 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to "BCM : DTC LOGIC ".
DTC DETECTION CONDITION CHART

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B2607 STEERING LOCK 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 (In IPDM E/R)
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