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Home >> Lexus >> 2016 >> RX 350 Base, FWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Exterior Lights >> Lighting System (W/O Automatic Headlight Beam Level Control System) - Diagnostics - Introduction >> LIGHTING SYSTEM (w/o Automatic Headlight Beam Level Control System) >> Diagnostic Trouble Code Chart [08/2019 - ] >> Diagnostic Trouble Code Chart [08/2019 - ]
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Diagnostic Trouble Code Chart [08/2019 - ]

LIGHTING SYSTEM

DTC No. Detection Item Link
B1244 Light Sensor Circuit Refer to DTC B1244: Light Sensor Circuit [08/2019 - ]
B124B Automatic High Beam System Refer to DTC B124B: Automatic High Beam System [08/2019 - ]
B124C Automatic High Beam Camera Refer to DTC B124C: Automatic High Beam Camera [08/2019 - ]
B2430 LED Headlight LH Refer to DTC B2430: LED Headlight LH; DTC B2431: LED Headlight RH [08/2019 - ]
B2431 LED Headlight RH Refer to DTC B2430: LED Headlight LH; DTC B2431: LED Headlight RH [08/2019 - ]
U0100 Lost Communication With ECM/PCM "A" Refer to DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0120: Lost Communication With Starter / Generator Control Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0151: Lost Communication with Restraints Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0164: Lost Communication with HVAC Control Module; DTC U0199: Lost Communication with "Door Control Module A"; DTC U0200: Lost Communication with "Door Control Module B"; DTC U0208: Lost Communication with "Seat Control Module A"; DTC U0230: Lost Communication with Rear Gate Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0265: Lost Communication with Parking Assist Monitor Module; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1002: Lost Communication with Gateway Module; DTC U1106: Lost Communication with Electric Parking Brake Module; DTC U1115: Lost Communication with Tilt & Telescopic Module; DTC U1126: Lost Communication with Parking Assist Monitor Module [08/2019 - ]
U010087 Lost Communication With ECM/PCM "A" Missing Message Refer to DTC U0100-87: Lost Communication With ECM/PCM "A" Missing Message; DTC U012587: Lost Communication With Multi-axis Acceleration Sensor Module Missing Message; DTC U012987: Lost Communication with Brake System Control Module Missing Message; DTC U014087: Lost Communication with Body Control Module Missing Message [08/2019 - ]
U0101 Lost Communication with TCM Refer to DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0120: Lost Communication With Starter / Generator Control Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0151: Lost Communication with Restraints Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0164: Lost Communication with HVAC Control Module; DTC U0199: Lost Communication with "Door Control Module A"; DTC U0200: Lost Communication with "Door Control Module B"; DTC U0208: Lost Communication with "Seat Control Module A"; DTC U0230: Lost Communication with Rear Gate Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0265: Lost Communication with Parking Assist Monitor Module; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1002: Lost Communication with Gateway Module; DTC U1106: Lost Communication with Electric Parking Brake Module; DTC U1115: Lost Communication with Tilt & Telescopic Module; DTC U1126: Lost Communication with Parking Assist Monitor Module [08/2019 - ]
U0120 Lost Communication With Starter / Generator Control Module Refer to DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0120: Lost Communication With Starter / Generator Control Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0151: Lost Communication with Restraints Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0164: Lost Communication with HVAC Control Module; DTC U0199: Lost Communication with "Door Control Module A"; DTC U0200: Lost Communication with "Door Control Module B"; DTC U0208: Lost Communication with "Seat Control Module A"; DTC U0230: Lost Communication with Rear Gate Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0265: Lost Communication with Parking Assist Monitor Module; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1002: Lost Communication with Gateway Module; DTC U1106: Lost Communication with Electric Parking Brake Module; DTC U1115: Lost Communication with Tilt & Telescopic Module; DTC U1126: Lost Communication with Parking Assist Monitor Module [08/2019 - ]
U012587 Lost Communication With Multi-axis Acceleration Sensor Module Missing Message Refer to DTC U0100-87: Lost Communication With ECM/PCM "A" Missing Message; DTC U012587: Lost Communication With Multi-axis Acceleration Sensor Module Missing Message; DTC U012987: Lost Communication with Brake System Control Module Missing Message; DTC U014087: Lost Communication with Body Control Module Missing Message [08/2019 - ]
U0129 Lost Communication with Brake System Control Module Refer to DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0120: Lost Communication With Starter / Generator Control Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0151: Lost Communication with Restraints Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0164: Lost Communication with HVAC Control Module; DTC U0199: Lost Communication with "Door Control Module A"; DTC U0200: Lost Communication with "Door Control Module B"; DTC U0208: Lost Communication with "Seat Control Module A"; DTC U0230: Lost Communication with Rear Gate Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0265: Lost Communication with Parking Assist Monitor Module; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1002: Lost Communication with Gateway Module; DTC U1106: Lost Communication with Electric Parking Brake Module; DTC U1115: Lost Communication with Tilt & Telescopic Module; DTC U1126: Lost Communication with Parking Assist Monitor Module [08/2019 - ]
U012987 Lost Communication with Brake System Control Module Missing Message Refer to DTC U0100-87: Lost Communication With ECM/PCM "A" Missing Message; DTC U012587: Lost Communication With Multi-axis Acceleration Sensor Module Missing Message; DTC U012987: Lost Communication with Brake System Control Module Missing Message; DTC U014087: Lost Communication with Body Control Module Missing Message [08/2019 - ]
U014087 Lost Communication with Body Control Module Missing Message Refer to DTC U0100-87: Lost Communication With ECM/PCM "A" Missing Message; DTC U012587: Lost Communication With Multi-axis Acceleration Sensor Module Missing Message; DTC U012987: Lost Communication with Brake System Control Module Missing Message; DTC U014087: Lost Communication with Body Control Module Missing Message [08/2019 - ]
U0151 Lost Communication with Restraints Control Module Refer to DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0120: Lost Communication With Starter / Generator Control Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0151: Lost Communication with Restraints Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0164: Lost Communication with HVAC Control Module; DTC U0199: Lost Communication with "Door Control Module A"; DTC U0200: Lost Communication with "Door Control Module B"; DTC U0208: Lost Communication with "Seat Control Module A"; DTC U0230: Lost Communication with Rear Gate Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0265: Lost Communication with Parking Assist Monitor Module; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1002: Lost Communication with Gateway Module; DTC U1106: Lost Communication with Electric Parking Brake Module; DTC U1115: Lost Communication with Tilt & Telescopic Module; DTC U1126: Lost Communication with Parking Assist Monitor Module [08/2019 - ]
U0155 Lost Communication with Instrument Panel Cluster (IPC) Control Module Refer to DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0120: Lost Communication With Starter / Generator Control Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0151: Lost Communication with Restraints Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0164: Lost Communication with HVAC Control Module; DTC U0199: Lost Communication with "Door Control Module A"; DTC U0200: Lost Communication with "Door Control Module B"; DTC U0208: Lost Communication with "Seat Control Module A"; DTC U0230: Lost Communication with Rear Gate Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0265: Lost Communication with Parking Assist Monitor Module; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1002: Lost Communication with Gateway Module; DTC U1106: Lost Communication with Electric Parking Brake Module; DTC U1115: Lost Communication with Tilt & Telescopic Module; DTC U1126: Lost Communication with Parking Assist Monitor Module [08/2019 - ]
U0164 Lost Communication with HVAC Control Module Refer to DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0120: Lost Communication With Starter / Generator Control Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0151: Lost Communication with Restraints Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0164: Lost Communication with HVAC Control Module; DTC U0199: Lost Communication with "Door Control Module A"; DTC U0200: Lost Communication with "Door Control Module B"; DTC U0208: Lost Communication with "Seat Control Module A"; DTC U0230: Lost Communication with Rear Gate Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0265: Lost Communication with Parking Assist Monitor Module; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1002: Lost Communication with Gateway Module; DTC U1106: Lost Communication with Electric Parking Brake Module; DTC U1115: Lost Communication with Tilt & Telescopic Module; DTC U1126: Lost Communication with Parking Assist Monitor Module [08/2019 - ]
U0199 Lost Communication with "Door Control Module A" Refer to DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0120: Lost Communication With Starter / Generator Control Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0151: Lost Communication with Restraints Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0164: Lost Communication with HVAC Control Module; DTC U0199: Lost Communication with "Door Control Module A"; DTC U0200: Lost Communication with "Door Control Module B"; DTC U0208: Lost Communication with "Seat Control Module A"; DTC U0230: Lost Communication with Rear Gate Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0265: Lost Communication with Parking Assist Monitor Module; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1002: Lost Communication with Gateway Module; DTC U1106: Lost Communication with Electric Parking Brake Module; DTC U1115: Lost Communication with Tilt & Telescopic Module; DTC U1126: Lost Communication with Parking Assist Monitor Module [08/2019 - ]
U0200 Lost Communication with "Door Control Module B" Refer to DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0120: Lost Communication With Starter / Generator Control Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0151: Lost Communication with Restraints Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0164: Lost Communication with HVAC Control Module; DTC U0199: Lost Communication with "Door Control Module A"; DTC U0200: Lost Communication with "Door Control Module B"; DTC U0208: Lost Communication with "Seat Control Module A"; DTC U0230: Lost Communication with Rear Gate Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0265: Lost Communication with Parking Assist Monitor Module; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1002: Lost Communication with Gateway Module; DTC U1106: Lost Communication with Electric Parking Brake Module; DTC U1115: Lost Communication with Tilt & Telescopic Module; DTC U1126: Lost Communication with Parking Assist Monitor Module [08/2019 - ]
U0208 Lost Communication with "Seat Control Module A" Refer to DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0120: Lost Communication With Starter / Generator Control Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0151: Lost Communication with Restraints Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0164: Lost Communication with HVAC Control Module; DTC U0199: Lost Communication with "Door Control Module A"; DTC U0200: Lost Communication with "Door Control Module B"; DTC U0208: Lost Communication with "Seat Control Module A"; DTC U0230: Lost Communication with Rear Gate Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0265: Lost Communication with Parking Assist Monitor Module; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1002: Lost Communication with Gateway Module; DTC U1106: Lost Communication with Electric Parking Brake Module; DTC U1115: Lost Communication with Tilt & Telescopic Module; DTC U1126: Lost Communication with Parking Assist Monitor Module [08/2019 - ]
U0230 Lost Communication with Rear Gate Module Refer to DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0120: Lost Communication With Starter / Generator Control Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0151: Lost Communication with Restraints Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0164: Lost Communication with HVAC Control Module; DTC U0199: Lost Communication with "Door Control Module A"; DTC U0200: Lost Communication with "Door Control Module B"; DTC U0208: Lost Communication with "Seat Control Module A"; DTC U0230: Lost Communication with Rear Gate Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0265: Lost Communication with Parking Assist Monitor Module; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1002: Lost Communication with Gateway Module; DTC U1106: Lost Communication with Electric Parking Brake Module; DTC U1115: Lost Communication with Tilt & Telescopic Module; DTC U1126: Lost Communication with Parking Assist Monitor Module [08/2019 - ]
U023587 Lost Communication with Cruise Control Front Distance Range Sensor Signal Sensor or Center Missing Message Refer to DTC U0235-87: Lost Communication with Cruise Control Front Distance Range Sensor Signal Sensor or Center Missing Message [08/2019 - ]
U023A Lost Communication With Image Processing Module "A" Refer to DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0120: Lost Communication With Starter / Generator Control Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0151: Lost Communication with Restraints Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0164: Lost Communication with HVAC Control Module; DTC U0199: Lost Communication with "Door Control Module A"; DTC U0200: Lost Communication with "Door Control Module B"; DTC U0208: Lost Communication with "Seat Control Module A"; DTC U0230: Lost Communication with Rear Gate Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0265: Lost Communication with Parking Assist Monitor Module; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1002: Lost Communication with Gateway Module; DTC U1106: Lost Communication with Electric Parking Brake Module; DTC U1115: Lost Communication with Tilt & Telescopic Module; DTC U1126: Lost Communication with Parking Assist Monitor Module [08/2019 - ]
U0265 Lost Communication with Parking Assist Monitor Module Refer to DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0120: Lost Communication With Starter / Generator Control Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0151: Lost Communication with Restraints Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0164: Lost Communication with HVAC Control Module; DTC U0199: Lost Communication with "Door Control Module A"; DTC U0200: Lost Communication with "Door Control Module B"; DTC U0208: Lost Communication with "Seat Control Module A"; DTC U0230: Lost Communication with Rear Gate Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0265: Lost Communication with Parking Assist Monitor Module; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1002: Lost Communication with Gateway Module; DTC U1106: Lost Communication with Electric Parking Brake Module; DTC U1115: Lost Communication with Tilt & Telescopic Module; DTC U1126: Lost Communication with Parking Assist Monitor Module [08/2019 - ]
U0327 Software Incompatibility with Vehicle Security Control Module Refer to DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0120: Lost Communication With Starter / Generator Control Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0151: Lost Communication with Restraints Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0164: Lost Communication with HVAC Control Module; DTC U0199: Lost Communication with "Door Control Module A"; DTC U0200: Lost Communication with "Door Control Module B"; DTC U0208: Lost Communication with "Seat Control Module A"; DTC U0230: Lost Communication with Rear Gate Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0265: Lost Communication with Parking Assist Monitor Module; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1002: Lost Communication with Gateway Module; DTC U1106: Lost Communication with Electric Parking Brake Module; DTC U1115: Lost Communication with Tilt & Telescopic Module; DTC U1126: Lost Communication with Parking Assist Monitor Module [08/2019 - ]
U1002 Lost Communication with Gateway Module Refer to DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0120: Lost Communication With Starter / Generator Control Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0151: Lost Communication with Restraints Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0164: Lost Communication with HVAC Control Module; DTC U0199: Lost Communication with "Door Control Module A"; DTC U0200: Lost Communication with "Door Control Module B"; DTC U0208: Lost Communication with "Seat Control Module A"; DTC U0230: Lost Communication with Rear Gate Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0265: Lost Communication with Parking Assist Monitor Module; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1002: Lost Communication with Gateway Module; DTC U1106: Lost Communication with Electric Parking Brake Module; DTC U1115: Lost Communication with Tilt & Telescopic Module; DTC U1126: Lost Communication with Parking Assist Monitor Module [08/2019 - ]
U1106 Lost Communication with Electric Parking Brake Module Refer to DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0120: Lost Communication With Starter / Generator Control Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0151: Lost Communication with Restraints Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0164: Lost Communication with HVAC Control Module; DTC U0199: Lost Communication with "Door Control Module A"; DTC U0200: Lost Communication with "Door Control Module B"; DTC U0208: Lost Communication with "Seat Control Module A"; DTC U0230: Lost Communication with Rear Gate Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0265: Lost Communication with Parking Assist Monitor Module; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1002: Lost Communication with Gateway Module; DTC U1106: Lost Communication with Electric Parking Brake Module; DTC U1115: Lost Communication with Tilt & Telescopic Module; DTC U1126: Lost Communication with Parking Assist Monitor Module [08/2019 - ]
U1115 Lost Communication with Tilt & Telescopic Module Refer to DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0120: Lost Communication With Starter / Generator Control Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0151: Lost Communication with Restraints Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0164: Lost Communication with HVAC Control Module; DTC U0199: Lost Communication with "Door Control Module A"; DTC U0200: Lost Communication with "Door Control Module B"; DTC U0208: Lost Communication with "Seat Control Module A"; DTC U0230: Lost Communication with Rear Gate Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0265: Lost Communication with Parking Assist Monitor Module; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1002: Lost Communication with Gateway Module; DTC U1106: Lost Communication with Electric Parking Brake Module; DTC U1115: Lost Communication with Tilt & Telescopic Module; DTC U1126: Lost Communication with Parking Assist Monitor Module [08/2019 - ]
U1126 Lost Communication with Parking Assist Monitor Module Refer to DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0120: Lost Communication With Starter / Generator Control Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0151: Lost Communication with Restraints Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0164: Lost Communication with HVAC Control Module; DTC U0199: Lost Communication with "Door Control Module A"; DTC U0200: Lost Communication with "Door Control Module B"; DTC U0208: Lost Communication with "Seat Control Module A"; DTC U0230: Lost Communication with Rear Gate Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0265: Lost Communication with Parking Assist Monitor Module; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1002: Lost Communication with Gateway Module; DTC U1106: Lost Communication with Electric Parking Brake Module; DTC U1115: Lost Communication with Tilt & Telescopic Module; DTC U1126: Lost Communication with Parking Assist Monitor Module [08/2019 - ]
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