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Home >> Infiniti >> 2007 >> G35 x >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Security Control System (Sedan) >> Intelligent Key System >> Component Diagnosis >> DTC B2601: Shift Position >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

NOTE:
  • If DTC B2601 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to , "DTC LOGIC ".
  • If DTC B2601 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to , "DTC LOGIC ".
  • If DTC B2601 is displayed with DTC B2605, first perform the trouble diagnosis for DTC B2605. Refer to , "DTC LOGIC ".
DTC DETECTION LOGIC CHART

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B2601 SHIFT POSITION BCM detects when a difference between the shift P input signal and the shift position signal received from IPDM E/R via CAN communication continues for 2 seconds or more
  • Harness or connectors (AT device circuit is open or shorted.)
  • AT device (detention switch)