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Home >> Infiniti >> 2017 >> QX80 Base, RWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Driver Assistance System (ADAS Control Unit) (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC C1A39: Steering Angle Sensor >> ADAS Control Unit >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No.
(On board display)
CONSULT screen items
(Trouble diagnosis content)
DTC detection condition
C1A39
(39)
STRG SEN CIR
(Steering angle sensor circuit)
Diagnosis condition
  • When engine is running
  • When MAIN switch of ICC system is ON
Signal (terminal) -
Threshold If the steering angle sensor is malfunction
Diagnosis delay time 2 seconds or more