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Home >> Infiniti >> 2021 >> QX80 Premium Select, AWD >> Repair and Diagnosis >> Brakes >> Brakes Control Systems >> Brake Control System (DTCS) >> Laser/Radar (Distance Sensor) >> DTC C1A39-97: Steering Angle Sensor >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC

CONSULT screen terms

DTC detection condition

(Trouble diagnosis content)

[Malfunction type]

C1A39

97

STRG SEN CIR

(Steering angle sensor circuit)

[CMP/SYS OPR OBST OR BLKD]

[Component or system operation obstructed or blocked]

Diagnosis condition

  • When engine is running
  • When FEB system is ON

Signal (terminal)

--

Threshold

If the steering angle sensor is malfunction

Diagnosis delay time

2 seconds or more