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Home >> Lexus >> 2007 >> LS 460L >> Repair and Diagnosis >> External Pages >> Different car >> Section 640 (Security Control System) >> Component Diagnosis >> B2617 Starter Relay Circuit >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
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, first perform the trouble diagnosis for DTC B210E. Refer to "DTC LOGIC ".
    DTC DETECTION LOGIC CHART

    DTC No. Trouble diagnosis name DTC detecting condition Possible cause
    B2617 STARTER RELAY CIRCUIT
    • An immediate operation of starter relay is requested by BCM, but there is no response for more than 1 second
    • BCM is not commanding starter relay activation, but BCM detects starter relay output is active
    • Harness or connectors

      (Starter relay circuit is open or shorted.)

    • IPDM E/R
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