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Home >> Lexus >> 2020 >> ES 300h Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 63 (Blind Spot Monitor System (Except Hybrid) - Diagnostics - Introduction) >> BLIND SPOT MONITOR SYSTEM (for Gasoline Model) >> Diagnostic Trouble Code Chart [09/2022 - ] >> Diagnostic Trouble Code Chart [09/2022 - ]

Diagnostic Trouble Code Chart [09/2022 - ]

WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2024 Lexus ES 350, 2024 Lexus ES 250, 2023 Lexus ES 350, 2023 Lexus ES 250, and 2022 Lexus ES 350. However, it is still accessible from the selected car via links, so may be relevant.
BLIND SPOT MONITOR SYSTEM

DTC No. Detection Item Link
C1A45 Vehicle Speed Sensor Refer to DTC C1A45: Vehicle Speed Sensor [06/2018 - ]
C1A45 Vehicle Speed Sensor Refer to DTC C1A45: Vehicle Speed Sensor [06/2018 - ]
C1A46 Yaw Rate Sensor Refer to DTC C1A46: Yaw Rate Sensor [06/2018 - ]
C1A46 Yaw Rate Sensor Refer to DTC C1A46: Yaw Rate Sensor [06/2018 - ]
C1A47 Steering Angle Sensor Refer to DTC C1A47: Steering Angle Sensor [06/2018 - ]
C1A47 Steering Angle Sensor Refer to DTC C1A47: Steering Angle Sensor [06/2018 - ]
C1AB0 Short to +B in Outer Mirror Indicator(Master) Refer to DTC C1AB0: Short to +B in Outer Mirror Indicator(Master) [06/2018 - ]
C1AB1 Short to +B in Outer Mirror Indicator(Slave) Refer to DTC C1AB1: Short to +B in Outer Mirror Indicator(Slave) [06/2018 - ]
C1AB2 Short to GND in Outer Mirror Indicator(Master) Refer to DTC C1AB2: Short to GND in Outer Mirror Indicator(Master) [06/2018 - ]
C1AB3 Short to GND in Outer Mirror Indicator(Slave) Refer to DTC C1AB3: Short to GND in Outer Mirror Indicator(Slave) [06/2018 - ]
C1AB4 Open in Outer Mirror Indicator(Master) Refer to DTC C1AB4: Open in Outer Mirror Indicator(Master) [06/2018 - ]
C1AB5 Open in Outer Mirror Indicator(Slave) Refer to DTC C1AB5: Open in Outer Mirror Indicator(Slave) [06/2018 - ]
C1AB6 Blind Spot Monitor Master Module Refer to DTC C1AB6: Blind Spot Monitor Master Module [06/2018 - ]
C1AB7 Blind Spot Monitor Slave Module Refer to DTC C1AB7: Blind Spot Monitor Slave Module [06/2018 - ]
C1AB8 Destination Information Undefined Refer to DTC C1AB8: Destination Information Undefined [06/2018 - ]
C1AB8 Destination Information Undefined Refer to DTC C1AB8: Destination Information Undefined [06/2018 - ]
C1ABB Blind Spot Monitor Master Module Beam Axis Inspection Incomplete Refer to DTC C1ABB: Blind Spot Monitor Master Module Beam Axis Inspection Incomplete [06/2018 - ]
C1ABC Blind Spot Monitor Slave Module Beam Axis Inspection Incomplete Refer to DTC C1ABC: Blind Spot Monitor Slave Module Beam Axis Inspection Incomplete [06/2018 - ]
C1ABE Short to GND or Open in Buzzer Refer to DTC C1ABE: Short to GND or Open in Buzzer [06/2018 - ]
C1AC1 Master Module Horizontal Axis Misalignment Refer to DTC C1AC1: Master Module Horizontal Axis Misalignment [06/2018 - ]
C1AC2 Slave Module Horizontal Axis Misalignment Refer to DTC C1AC2: Slave Module Horizontal Axis Misalignment [06/2018 - ]
U0100 Lost Communication with ECM / PCM "A" Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0125: 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 U0142: Lost Communication with Body Control Module "B"; DTC U0293: Lost Communication With Hybrid Vehicle Control System [06/2018 - ]
U0100 Lost Communication with ECM / PCM "A" Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0125: 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 U0142: Lost Communication with Body Control Module "B"; DTC U0293: Lost Communication With Hybrid Vehicle Control System [06/2018 - ]
U0125 Lost Communication with Yaw Rate Sensor Module Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0125: 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 U0142: Lost Communication with Body Control Module "B"; DTC U0293: Lost Communication With Hybrid Vehicle Control System [06/2018 - ]
U0125 Lost Communication with Yaw Rate Sensor Module Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0125: 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 U0142: Lost Communication with Body Control Module "B"; DTC U0293: Lost Communication With Hybrid Vehicle Control System [06/2018 - ]
U0126 Lost Communication with Steering Angle Sensor Module Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0125: 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 U0142: Lost Communication with Body Control Module "B"; DTC U0293: Lost Communication With Hybrid Vehicle Control System [06/2018 - ]
U0126 Lost Communication with Steering Angle Sensor Module Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0125: 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 U0142: Lost Communication with Body Control Module "B"; DTC U0293: Lost Communication With Hybrid Vehicle Control System [06/2018 - ]
U0129 Lost Communication with Brake System Control Module Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0125: 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 U0142: Lost Communication with Body Control Module "B"; DTC U0293: Lost Communication With Hybrid Vehicle Control System [06/2018 - ]
U0129 Lost Communication with Brake System Control Module Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0125: 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 U0142: Lost Communication with Body Control Module "B"; DTC U0293: Lost Communication With Hybrid Vehicle Control System [06/2018 - ]
U0142 Lost Communication with Body Control Module "B" Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0125: 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 U0142: Lost Communication with Body Control Module "B"; DTC U0293: Lost Communication With Hybrid Vehicle Control System [06/2018 - ]
U0142 Lost Communication with Body Control Module "B" Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0125: 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 U0142: Lost Communication with Body Control Module "B"; DTC U0293: Lost Communication With Hybrid Vehicle Control System [06/2018 - ]
U0232 Lost Communication with Blind Spot Monitor Slave Module Refer to DTC U0232: Lost Communication with Blind Spot Monitor Slave Module [09/2022 - ]
U0233 Lost Communication with Blind Spot Monitor Master Module Refer to DTC U0233: Lost Communication with Blind Spot Monitor Master Module [06/2018 - ]
U0293 Lost Communication With Hybrid Vehicle Control System Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0125: 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 U0142: Lost Communication with Body Control Module "B"; DTC U0293: Lost Communication With Hybrid Vehicle Control System [06/2018 - ]
U0293 Lost Communication With Hybrid Vehicle Control System Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0125: 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 U0142: Lost Communication with Body Control Module "B"; DTC U0293: Lost Communication With Hybrid Vehicle Control System [06/2018 - ]
U1331 Software Incompatibility with Body Control Module "B" Refer to DTC U1331: Software Incompatibility with Body Control Module "B" [06/2018 - ]
U1331 Software Incompatibility with Body Control Module "B" Refer to DTC U1331: Software Incompatibility with Body Control Module "B" [06/2018 - ]