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Home >> Infiniti >> 2017 >> QX30 Base >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC U0429: Steering Column Control Module >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC CONSULT screen terms MELCO code DTC detection condition
(Trouble diagnosis content) [Malfunction type]
U0429 86 COMMUNICATION ERROR (INVALID)
(Implausible data were received from the steering column module.)		 [SIGNAL INVALID] 27 Diagnosis condition Ignition switch ON
Signal (terminal) CAN communication signal
Threshold Control unit receive the invalid data from steering column control module
Diagnosis delay time 0.05 seconds
U0429 86 COMMUNICATION ERROR (INVALID)
(Implausible data were received from the steering column module.)		 [SIGNAL INVALID] BE Diagnosis condition Ignition switch ON
Signal (terminal) CAN communication signal
Threshold Control unit receive the invalid data from steering column control module
Diagnosis delay time 0.088 seconds
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