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Home >> Infiniti >> 2008 >> EX35 Base, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Auto Cruise Control System >> Intelligent Cruise Control >> Component Diagnosis >> DTC C1A15: Gear Position >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

DTC DETECTING CONDITION TABLE

DTC No. (On board display) Trouble diagnosis name DTC detecting condition Possible cause
C1A15 (15) GEAR POSITION When a mismatch occurs between an A/T turbine revolution signal transmitted from TCM with CAN communication and a vehicle speed signal transmitted from ABS actuator and electric unit (control unit)
  • A/T turbine revolution sensor
  • TCM
  • Wheel sensor
  • ABS actuator and electric unit (control unit)
NOTE: If DTC "C1A15" is detected along with DTC "U1000", "C1A03" or "C1A04", first diagnose the DTC "U1000", "C1A03" or "C1A04".