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Blind Spot Monitor System

BLIND SPOT MONITOR SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [12/2017 - 09/2018]

DTC Code Description
C1A45 Vehicle Speed Sensor
C1A46 Yaw Rate Sensor
C1A47 Steering Angle Sensor
C1AB0 Short to +B in Outer Mirror Indicator(Master)
C1AB1 Short to +B in Outer Mirror Indicator(Slave)
C1AB2 Short to GND in Outer Mirror Indicator(Master)
C1AB3 Short to GND in Outer Mirror Indicator(Slave)
C1AB4 Open in Outer Mirror Indicator(Master)
C1AB5 Open in Outer Mirror Indicator(Slave)
C1AB6 Blind Spot Monitor Master Module
C1AB7 Blind Spot Monitor Slave Module
C1AB8 Destination Information Undefined
C1ABB Blind Spot Monitor Master Module Beam Axis Inspection Incomplete
C1ABC Blind Spot Monitor Slave Module Beam Axis Inspection Incomplete
C1ABE Short to GND or Open in Buzzer
C1AC1 Master Module Horizontal Axis Misalignment
C1AC2 Slave Module Horizontal Axis Misalignment
U0100 Lost Communication with ECM / PCM "A"
U0125 Lost Communication with Yaw Rate Sensor Module
U0126 Lost Communication with Steering Angle Sensor Module
U0129 Lost Communication with Brake System Control Module
U0142 Lost Communication with Body Control Module "B"
U0232 Lost Communication with Blind Spot Monitor Slave Module
U0233 Lost Communication with Blind Spot Monitor Master Module
U1331 Software Incompatibility with Body Control Module "B"
BLIND SPOT MONITOR SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [09/2018 - 10/2020]

DTC Code Description
C1A45 Vehicle Speed Sensor
C1A46 Yaw Rate Sensor
C1A47 Steering Angle Sensor
C1AB0 Short to +B in Outer Mirror Indicator(Master)
C1AB1 Short to +B in Outer Mirror Indicator(Slave)
C1AB2 Short to GND in Outer Mirror Indicator(Master)
C1AB3 Short to GND in Outer Mirror Indicator(Slave)
C1AB4 Open in Outer Mirror Indicator(Master)
C1AB5 Open in Outer Mirror Indicator(Slave)
C1AB6 Blind Spot Monitor Master Module
C1AB7 Blind Spot Monitor Slave Module
C1AB8 Destination Information Undefined
C1ABB Blind Spot Monitor Master Module Beam Axis Inspection Incomplete
C1ABC Blind Spot Monitor Slave Module Beam Axis Inspection Incomplete
C1ABE Short to GND or Open in Buzzer
C1AC1 Master Module Horizontal Axis Misalignment
C1AC2 Slave Module Horizontal Axis Misalignment
U0100 Lost Communication with ECM / PCM "A"
U0125 Lost Communication with Yaw Rate Sensor Module
U0126 Lost Communication with Steering Angle Sensor Module
U0129 Lost Communication with Brake System Control Module
U0142 Lost Communication with Body Control Module "B"
U0232 Lost Communication with Blind Spot Monitor Slave Module
U0233 Lost Communication with Blind Spot Monitor Master Module
U1331 Software Incompatibility with Body Control Module "B"
BLIND SPOT MONITOR SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [10/2020 - 10/2023]

DTC Code Description
C1A45 Vehicle Speed Sensor
C1A46 Yaw Rate Sensor
C1A47 Steering Angle Sensor
C1AB0 Short to +B in Outer Mirror Indicator(Master)
C1AB1 Short to +B in Outer Mirror Indicator(Slave)
C1AB2 Short to GND in Outer Mirror Indicator(Master)
C1AB3 Short to GND in Outer Mirror Indicator(Slave)
C1AB4 Open in Outer Mirror Indicator(Master)
C1AB5 Open in Outer Mirror Indicator(Slave)
C1AB6 Blind Spot Monitor Master Module
C1AB7 Blind Spot Monitor Slave Module
C1AB8 Destination Information Undefined
C1ABB Blind Spot Monitor Master Module Beam Axis Inspection Incomplete
C1ABC Blind Spot Monitor Slave Module Beam Axis Inspection Incomplete
C1ABE Short to GND or Open in Buzzer
C1AC1 Master Module Horizontal Axis Misalignment
C1AC2 Slave Module Horizontal Axis Misalignment
U0100 Lost Communication with ECM / PCM "A"
U0125 Lost Communication with Yaw Rate Sensor Module
U0126 Lost Communication with Steering Angle Sensor Module
U0129 Lost Communication with Brake System Control Module
U0142 Lost Communication with Body Control Module "B"
U0232 Lost Communication with Blind Spot Monitor Slave Module
U0233 Lost Communication with Blind Spot Monitor Master Module
U1331 Software Incompatibility with Body Control Module "B"
BLIND SPOT MONITOR SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [10/2023 - ]

DTC Code Description
C1AB4 Open in Outer Mirror Indicator(Master)
C1AB4-11 Outer Mirror Indicator (Module "B" Side) Circuit Short to Ground
C1AB4-12 Outer Mirror Indicator (Module "B" Side) Circuit Short to Battery
C1AB4-13 Outer Mirror Indicator (Module "B" Side) Circuit Open
C1AB5 Open in Outer Mirror Indicator(Slave)
C1AB5-11 Outer Mirror Indicator (Module "A" Side) Circuit Short to Ground
C1AB5-12 Outer Mirror Indicator (Module "A" Side) Circuit Short to Battery
C1AB5-13 Outer Mirror Indicator (Module "A" Side) Circuit Open
C1AB6 Blind Spot Monitor Master Module
C1AB6-04 Rear Side Radar Sensor (Module "B") System Internal Failure
C1AB7 Blind Spot Monitor Slave Module
C1AB7-04 Rear Side Radar Sensor (Module "A") System Internal Failure
C1AC1-00 Rear Side Radar Sensor (Module "B") Beam Axis Misalignment (Horizontal)
C1AC2-00 Rear Side Radar Sensor (Module "A") Beam Axis Misalignment (Horizontal)
U0100 Lost Communication with ECM / PCM "A"
U0100-87 Lost Communication With ECM/PCM "A" Missing Message
U0125 Lost Communication with Yaw Rate Sensor Module
U0126 Lost Communication with Steering Angle Sensor Module
U0129 Lost Communication with Brake System Control Module
U0129-87 Lost Communication with Brake System Control Module "A" Missing Message
U0131-87 Lost Communication with Power Steering Control Module Missing Message
U0140-87 Lost Communication with Body Control Module Missing Message
U0142 Lost Communication with Body Control Module "B"
U0163-87 Lost Communication with Navigation Control Module Missing Message
U0232-87 Lost Communication with Side Obstacle Detection Control Module "A" Missing Message
U0233-87 Lost Communication with Side Obstacle Detection Control Module "B" Missing Message
U0293-87 Lost Communication with Hybrid/EV Powertrain Control Module Missing Message
U0322-51 Software Incompatibility with Body Control Module Not Programmed
U0322-57 Software Incompatibility with Body Control Module Invalid/Incompatible Software Component
U114F-87 Lost Communication with Power Integration Module Missing Message