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Home >> Infiniti >> 2009 >> G37 Base, 4D Sedan >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 32 (Security Control System -- Convertible) >> DTC/Circuit Diagnosis >> DTC B2110: PNP/Clutch Interlock Switch >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different variant/trim than selected.
NOTE: If DTC B2110 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to "DTC LOGIC ".
DTC DETECTING CONDITION CHART

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B2110 INTER LOCK/PNP SW IPDM E/R detects the difference between the signals below for 1 second or more.
  • Transmission range switch input signal
  • Shift position signal from BCM (CAN)
  • Harness or connectors

    [Transmission range switch circuit is open or shorted

  • Transmission range switch
  • IPDM E/R
  • BCM