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Home >> Infiniti >> 2017 >> QX30 Sport >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> Driver Assistance System (DTCS) (1 Of 2) >> DTC/Circuit Diagnosis >> DTC B1EB0: Lane Keeping Assist Has A Malfunction >> Steering Column Control Module >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC CONSULT screen terms DTC detection condition
(Trouble diagnosis content) [Malfunction type]
B1EB0 56 Lane keeping assist has a malfunction
[Lane Keeping Assist has a malfunction.]
incorrect or incompatible configuration was detected 1 Diagnosis condition
  • Ignition switch ON
  • Operational voltage in range between 7.5 - 17.5V +-10%
Signal (terminal) -
Threshold In the LDW-power supply, there is a short circuit detected.
Diagnosis delay time 0.1 second
B1EB0 56 Lane keeping assist has a malfunction
[Lane Keeping Assist has a malfunction.]
incorrect or incompatible configuration was detected 2 Diagnosis condition
  • Ignition switch ON
  • Operational voltage in range between 7.5 - 17.5V +-10%
Signal (terminal) -
Threshold The measured current via the volute spring cassette is too high.
Diagnosis delay time 0.1 second
B1EB0 56 Lane keeping assist has a malfunction
[Lane Keeping Assist has a malfunction.]
incorrect or incompatible configuration was detected 3 Diagnosis condition
  • Ignition switch ON
  • Operational voltage in range between 7.5 - 17.5V +-10%
Signal (terminal) -
Threshold LIN Slave has detected an error.
Diagnosis delay time 0.05 seconds