LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2019 >> QX30 Pure >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Around View Monitor System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC C1A39: Steering Angle Sensor >> DTC Description >> DTC Detection Logic
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Detection Logic

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

C1A39

STRG SEN CIR

(Steering angle sensor circuit)

Diagnosis condition

When ignition switch is ON

Signal (terminal)

CAN communication signal

Threshold

The steering angle is malfunctioning

Diagnosis delay time

2 seconds or more