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DTC Detection Logic

NOTE: If DTC B2110 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to "DTC 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