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Home >> Infiniti >> 2018 >> QX30 Essential, AWD >> Repair and Diagnosis (Single Page) >> Brakes >> Brakes Control Systems >> Brake Control System (DTC/Circuit Diagnosis) (3 Of 5) >> DTC/Circuit Diagnosis >> DTC C0403: Steering Column: Control Module System >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC

CONSULT screen item

DTC detected condition

[Trouble diagnosis content]

[Malfunction type]

C0403

00

Invalid data received from SCCM

[The CAN message from control unit (Steering column tube module control unit) is malfunction]

[NO SUBTYPE INFORMATION]

Diagnosis condition

Ignition switch ON

Signal (terminal)

--

Threshold

If the signal steering wheel angle sensor state from steering column control module is invalid (signal value is malfunction) then an error is set. This error is set, when the malfunction detection time is exceeded.

Diagnosis delay time

150 ms