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Home >> Infiniti >> 2021 >> Q50 Pure, AWD >> Repair and Diagnosis (Single Page) >> Steering >> Steering Control Systems >> Steering Control System (DTCS) (2 Of 2) >> EPS/DAST 3 (Power Steering Control Module) >> DTC C1143: Steering Angle Sensor >> DTC Description >> Without Direct Adaptive Steering System >> DTC Detection Logic
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DTC Detection Logic

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detected condition

C1143

ST ANG SEN CIRCUIT

(Steering angle sensor circuit)

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

Steering angle sensor signal

Threshold

Malfunction of steering angle sensor signal

Diagnosis delay time

2 seconds or more
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