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Home >> Lexus >> 2018 >> NX 300 Base, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> Lane Departure Alert System (W/ Steering Control) - Diagnostics - Introduction >> LANE DEPARTURE ALERT SYSTEM (w/ Steering Control) >> Diagnostic Trouble Code Chart [10/2014 - 09/2017] >> Diagnostic Trouble Code Chart [10/2014 - 09/2017]
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Diagnostic Trouble Code Chart [10/2014 - 09/2017]

LANE DEPARTURE ALERT SYSTEM (W/ STEERING CONTROL)

DTC No. Detection Item Link
C1A47 Steering Angle Sensor Refer to DTC C1A47: Steering Angle Sensor [10/2014 - 09/2017]
C1A48 G Sensor Refer to DTC C1A48: G Sensor [10/2014 - 09/2017]
C1A50 Brake System Refer to DTC C1A50: Brake System [10/2014 - 09/2017]
C1A71 Power Steering Control Torque Refer to DTC C1A71: Power Steering Control Torque [10/2014 - 09/2017]
C1AA0 Front Camera Module Circuit Refer to DTC C1AA0: Front Camera Module Circuit [10/2014 - 09/2017]
C1AA1 FCM Destination Information Unmatched Refer to DTC C1AA1: FCM Destination Information Unmatched [10/2014 - 09/2017]
C1AA2 Vehicle Speed Tolerance Malfunction Refer to DTC C1AA2: Vehicle Speed Tolerance Malfunction [10/2014 - 09/2017]
C1AA3 Vehicle Speed Sensor Circuit Refer to DTC C1AA3: Vehicle Speed Sensor Circuit [10/2014 - 09/2017]
C1AA4 Yaw Rate Sensor Circuit Refer to DTC C1AA4: Yaw Rate Sensor Circuit; DTC C1AA5: Yaw Rate Sensor Power Supply Voltage Circuit; DTC C1AA6: Yaw Rate Sensor Zero Point Malfunction [10/2014 - 09/2017]
C1AA5 Yaw Rate Sensor Power Supply Voltage Circuit Refer to DTC C1AA4: Yaw Rate Sensor Circuit; DTC C1AA5: Yaw Rate Sensor Power Supply Voltage Circuit; DTC C1AA6: Yaw Rate Sensor Zero Point Malfunction [10/2014 - 09/2017]
C1AA6 Yaw Rate Sensor Zero Point Malfunction Refer to DTC C1AA4: Yaw Rate Sensor Circuit; DTC C1AA5: Yaw Rate Sensor Power Supply Voltage Circuit; DTC C1AA6: Yaw Rate Sensor Zero Point Malfunction [10/2014 - 09/2017]
C1AA8 Front Camera Module Incorrect Axial Gap Refer to DTC C1AA8: Front Camera Module Incorrect Axial Gap; DTC C1AA9: Front Camera Module Beam Axis Not Adjusted [10/2014 - 09/2017]
C1AA9 Front Camera Module Beam Axis Not Adjusted Refer to DTC C1AA8: Front Camera Module Incorrect Axial Gap; DTC C1AA9: Front Camera Module Beam Axis Not Adjusted [10/2014 - 09/2017]
C1AAA FCM Destination Information Uninitialized Refer to DTC C1AAA: FCM Destination Information Uninitialized [10/2014 - 09/2017]
C1AAC Vehicle Information Unmatched Refer to DTC C1AAC: Vehicle Information Unmatched; DTC C1AAD: Vehicle Information Initialization Incomplete [10/2014 - 09/2017]
C1AAD Vehicle Information Initialization Incomplete Refer to DTC C1AAC: Vehicle Information Unmatched; DTC C1AAD: Vehicle Information Initialization Incomplete [10/2014 - 09/2017]
U0100 Lost Communication with ECM Refer to DTC U0100: Lost Communication with ECM; DTC U0101: Lost Communication With TCM; DTC U0104: Lost Communication with Cruise Control Module; DTC U0123: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0131: Lost Communication with Electric Power Steering ECU; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module (Combination Meter) [10/2014 - 09/2017]
U0101 Lost Communication With TCM Refer to DTC U0100: Lost Communication with ECM; DTC U0101: Lost Communication With TCM; DTC U0104: Lost Communication with Cruise Control Module; DTC U0123: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0131: Lost Communication with Electric Power Steering ECU; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module (Combination Meter) [10/2014 - 09/2017]
U0104 Lost Communication with Cruise Control Module Refer to DTC U0100: Lost Communication with ECM; DTC U0101: Lost Communication With TCM; DTC U0104: Lost Communication with Cruise Control Module; DTC U0123: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0131: Lost Communication with Electric Power Steering ECU; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module (Combination Meter) [10/2014 - 09/2017]
U0123 Lost Communication with Yaw Rate Sensor Module Refer to DTC U0100: Lost Communication with ECM; DTC U0101: Lost Communication With TCM; DTC U0104: Lost Communication with Cruise Control Module; DTC U0123: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0131: Lost Communication with Electric Power Steering ECU; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module (Combination Meter) [10/2014 - 09/2017]
U0126 Lost Communication with Steering Angle Sensor Module Refer to DTC U0100: Lost Communication with ECM; DTC U0101: Lost Communication With TCM; DTC U0104: Lost Communication with Cruise Control Module; DTC U0123: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0131: Lost Communication with Electric Power Steering ECU; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module (Combination Meter) [10/2014 - 09/2017]
U0129 Lost Communication with Brake System Control Module Refer to DTC U0100: Lost Communication with ECM; DTC U0101: Lost Communication With TCM; DTC U0104: Lost Communication with Cruise Control Module; DTC U0123: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0131: Lost Communication with Electric Power Steering ECU; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module (Combination Meter) [10/2014 - 09/2017]
U0131 Lost Communication with Electric Power Steering ECU Refer to DTC U0100: Lost Communication with ECM; DTC U0101: Lost Communication With TCM; DTC U0104: Lost Communication with Cruise Control Module; DTC U0123: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0131: Lost Communication with Electric Power Steering ECU; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module (Combination Meter) [10/2014 - 09/2017]
U0142 Lost Communication with Body Control Module "B" Refer to DTC U0100: Lost Communication with ECM; DTC U0101: Lost Communication With TCM; DTC U0104: Lost Communication with Cruise Control Module; DTC U0123: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0131: Lost Communication with Electric Power Steering ECU; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module (Combination Meter) [10/2014 - 09/2017]
U0155 Lost Communication with Instrument Panel Cluster (IPC) Control Module (Combination Meter) Refer to DTC U0100: Lost Communication with ECM; DTC U0101: Lost Communication With TCM; DTC U0104: Lost Communication with Cruise Control Module; DTC U0123: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0131: Lost Communication with Electric Power Steering ECU; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module (Combination Meter) [10/2014 - 09/2017]
U1000 CAN Communication Failure (Message Registry) Refer to DTC U1000: CAN Communication Failure (Message Registry) [10/2014 - 09/2017]
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