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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 U0212: 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]
U0212 87 COMMUNICATION ERROR (LOST)
(Communication with the steering column module has a malfunction.)
[MISSING MESSAGE] 26 Diagnosis condition
  • After 0.45 seconds from CAN communication wake up
  • Ignition switch ON
Signal (terminal) CAN communication signal
Threshold Message is missing
Diagnosis delay time 0.1 second