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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Blind Spot Monitor System - Diagnostics - Introduction >> Blind Spot Monitor System >> Diagnostic Trouble Code Chart [11/2023 - ] >> Diagnostic Trouble Code Chart [11/2023 - ]

Diagnostic Trouble Code Chart [11/2023 - ]

BLIND SPOT MONITOR SYSTEM

DTC No. Detection Item Link
C1AB4-11 Outer Mirror Indicator (Module "B" Side) Circuit Short to Ground Refer to DTC C1AB4-11: Outer Mirror Indicator (Module "B" Side) Circuit Short to Ground [11/2023 - ]
C1AB4-12 Outer Mirror Indicator (Module "B" Side) Circuit Short to Battery Refer to DTC C1AB4-12: Outer Mirror Indicator (Module "B" Side) Circuit Short to Battery [11/2023 - ]
C1AB4-13 Outer Mirror Indicator (Module "B" Side) Circuit Open Refer to DTC C1AB4-13: Outer Mirror Indicator (Module "B" Side) Circuit Open [11/2023 - ]
C1AB5-11 Outer Mirror Indicator (Module "A" Side) Circuit Short to Ground Refer to DTC C1AB5-11: Outer Mirror Indicator (Module "A" Side) Circuit Short to Ground [11/2023 - ]
C1AB5-12 Outer Mirror Indicator (Module "A" Side) Circuit Short to Battery Refer to DTC C1AB5-12: Outer Mirror Indicator (Module "A" Side) Circuit Short to Battery [11/2023 - ]
C1AB5-13 Outer Mirror Indicator (Module "A" Side) Circuit Open Refer to DTC C1AB5-13: Outer Mirror Indicator (Module "A" Side) Circuit Open [11/2023 - ]
C1AB6-04 Rear Side Radar Sensor (Module "B") System Internal Failure Refer to DTC C1AB6-04: Rear Side Radar Sensor (Module "B") System Internal Failure [11/2023 - ]
C1AB7-04 Rear Side Radar Sensor (Module "A") System Internal Failure Refer to DTC C1AB7-04: Rear Side Radar Sensor (Module "A") System Internal Failure [11/2023 - ]
C1ABF-14 RCTA Buzzer Circuit Short to Ground or Open Refer to DTC C1ABF-14: RCTA Buzzer Circuit Short to Ground or Open [11/2023 - ]
C1AC1-00 Rear Side Radar Sensor (Module "B") Beam Axis Misalignment (Horizontal) Refer to DTC C1AC1-00: Rear Side Radar Sensor (Module "B") Beam Axis Misalignment (Horizontal) [11/2023 - ]
C1AC2-00 Rear Side Radar Sensor (Module "A") Beam Axis Misalignment (Horizontal) Refer to DTC C1AC2-00: Rear Side Radar Sensor (Module "A") Beam Axis Misalignment (Horizontal) [11/2023 - ]
U0100-87 Lost Communication With ECM/PCM "A" Missing Message Refer to DTC U0100-87: Lost Communication With ECM/PCM "A" Missing Message; DTC U0126-87: Lost Communication with Steering Angle Sensor Module Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module "A" Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0293-87: Lost Communication with Hybrid/EV Powertrain Control Module Missing Message; DTC U1110-87: Lost Communication with Clearance Sonar Module Missing Message [11/2023 - ]
U0126-87 Lost Communication with Steering Angle Sensor Module Missing Message Refer to DTC U0100-87: Lost Communication With ECM/PCM "A" Missing Message; DTC U0126-87: Lost Communication with Steering Angle Sensor Module Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module "A" Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0293-87: Lost Communication with Hybrid/EV Powertrain Control Module Missing Message; DTC U1110-87: Lost Communication with Clearance Sonar Module Missing Message [11/2023 - ]
U0129-87 Lost Communication with Brake System Control Module "A" Missing Message Refer to DTC U0100-87: Lost Communication With ECM/PCM "A" Missing Message; DTC U0126-87: Lost Communication with Steering Angle Sensor Module Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module "A" Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0293-87: Lost Communication with Hybrid/EV Powertrain Control Module Missing Message; DTC U1110-87: Lost Communication with Clearance Sonar Module Missing Message [11/2023 - ]
U0140-87 Lost Communication with Body Control Module Missing Message Refer to DTC U0100-87: Lost Communication With ECM/PCM "A" Missing Message; DTC U0126-87: Lost Communication with Steering Angle Sensor Module Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module "A" Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0293-87: Lost Communication with Hybrid/EV Powertrain Control Module Missing Message; DTC U1110-87: Lost Communication with Clearance Sonar Module Missing Message [11/2023 - ]
U0232-87 Lost Communication with Side Obstacle Detection Control Module "A" Missing Message Refer to DTC U0232-87: Lost Communication with Side Obstacle Detection Control Module "A" Missing Message [11/2023 - ]
U0233-87 Lost Communication with Side Obstacle Detection Control Module "B" Missing Message Refer to DTC U0233-87: Lost Communication with Side Obstacle Detection Control Module "B" Missing Message [11/2023 - ]
U0293-87 Lost Communication with Hybrid/EV Powertrain Control Module Missing Message Refer to DTC U0100-87: Lost Communication With ECM/PCM "A" Missing Message; DTC U0126-87: Lost Communication with Steering Angle Sensor Module Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module "A" Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0293-87: Lost Communication with Hybrid/EV Powertrain Control Module Missing Message; DTC U1110-87: Lost Communication with Clearance Sonar Module Missing Message [11/2023 - ]
U0322-51 Software Incompatibility with Body Control Module Not Programmed Refer to DTC U0322-51: Software Incompatibility with Body Control Module Not Programmed; DTC U0322-57: Software Incompatibility with Body Control Module Invalid/Incompatible Software Component [11/2023 - ]
U0322-51 Software Incompatibility with Body Control Module Not Programmed Refer to DTC U0322-51: Software Incompatibility with Body Control Module Not Programmed; DTC U0322-57: Software Incompatibility with Body Control Module Invalid/Incompatible Software Component [11/2023 - ]
U0322-57 Software Incompatibility with Body Control Module Invalid/Incompatible Software Component Refer to DTC U0322-51: Software Incompatibility with Body Control Module Not Programmed; DTC U0322-57: Software Incompatibility with Body Control Module Invalid/Incompatible Software Component [11/2023 - ]
U0322-57 Software Incompatibility with Body Control Module Invalid/Incompatible Software Component Refer to DTC U0322-51: Software Incompatibility with Body Control Module Not Programmed; DTC U0322-57: Software Incompatibility with Body Control Module Invalid/Incompatible Software Component [11/2023 - ]
U1110-87 Lost Communication with Clearance Sonar Module Missing Message Refer to DTC U0100-87: Lost Communication With ECM/PCM "A" Missing Message; DTC U0126-87: Lost Communication with Steering Angle Sensor Module Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module "A" Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0293-87: Lost Communication with Hybrid/EV Powertrain Control Module Missing Message; DTC U1110-87: Lost Communication with Clearance Sonar Module Missing Message [11/2023 - ]