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Home >> Infiniti >> 2012 >> G37 Base, 2D Convertible >> Repair and Diagnosis (Single Page) >> External Pages >> Different car >> Section 187 (Security Control System) >> DTC/Circuit Diagnosis >> DTC B2110: PNP/Clutch Interlock Switch >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

WARNING: This page is about a different car, the 2011 Nissan 370Z. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: If DTC B2110 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to "IPDM E/R : DTC LOGIC ".
DTC DETECTION LOGIC

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