METER / GAUGE SYSTEM

A01MRBKE01
A01MRCWE01
A01MR64E01
Communication Signal Sent to Combination Meter Assembly Transmitting ECU

  • Airbag Warning Light Control Request Signal

  • Pedestrian Protection System Warning Light ON Request Signal

  • Pop Up Hood Setting Information Signal

  • Diagnosis Transmitting System Number Signal

  • Diagnosis Code Signal

Airbag Sensor Assembly

  • Temperature Unit Select Information Signal

  • Ambient Temperature Display Signal

  • Switch Signal of 0 or 0.5 below Decimal Point of Ambient Temperature Display Signal

  • A/C Load Limitation Warning Signal

  • Grille Shutter System Warning Signal

Air Conditioning Amplifier Assembly
Headlight Leveling Warning Light Signal Headlight Leveling ECU Assembly

  • Total Average Fuel Consumption Reset Request Signal

  • Language Coordination Status Signal

  • Language Signal

  • Language List That Can Be Displayed Signal

  • Language Setting Change Flag Signal

  • Opening/Ending Coordination On-Off Signal

  • Opening Coordination Starting Status Signal

  • Color Setting Signal

  • Consumption Unit Setting Signal

  • Consumption Unit Setting Change Flag Signal

Radio Receiver Assembly

  • Diagnosis Transmitting System Number Signal

  • Diagnosis Code Signal

  • Hood Courtesy Switch Signal

  • Invasion Sensor State Display Signal

  • Trip Count Signal

  • Time Count Signal

  • Auto Dimmer Signal

  • ACC Switch Signal

  • Driver Seat Courtesy Switch Signal

  • Passenger Seat Courtesy Switch Signal

  • Rear Right Side Courtesy Switch Signal

  • Rear Left Side Courtesy Switch Signal

  • Luggage Compartment Door Courtesy Switch Signal

  • Driver Seat Belt Switch Signal

  • Parking Brake Switch Signal

  • Lighting System State Signal

  • Panel Lighting Request Signal

  • LED Headlight Indicator Signal

  • High Beam Headlight Request Signal

  • Low Beam Headlight Request Signal

  • Taillight Request Signal

  • Front Fog Light Request Signal

  • Rear Fog Light Request Signal

  • Automatic High Beam Indicator Signal

  • Slide Roof Open Warning Request Signal

  • Power Window Open Warning Request Signal

  • Flasher Request Signal

  • Automatic High Beam Advice Signal

  • Parked Condition Signal

  • Destination Symbol Signal

  • Destination Package Signal

  • Steering Wheel Position Signal

  • Auto High Beam Switch Position Signal

  • Front Fog Light Switch Position Signal

  • Rear Fog Light Switch Position Signal

  • Passing Switch Position Signal

  • High Beam Switch Position Signal

  • Auto Switch Position Signal

  • Head Switch Position Signal

  • Tail Switch Position Signal

  • Tire Pressure Warning System Variation Signal

  • Warning Indicator Condition Signal

  • Tire Pressure Warning System Indicator Number Information Signal

  • Tire Pressure Warning System Display Request Bit Signal

  • Tire Pressure Warning System Unit Information Signal

  • Tire Pressure Warning System Front Left (ID1) Tire Pressure Information Signal

  • Tire Pressure Warning System Front Left (ID1) Tire Indicator Information Signal

  • Tire Pressure Warning System Front Right (ID2) Tire Pressure Information Signal

  • Tire Pressure Warning System Front Right (ID2) Tire Indicator Information Signal

  • Tire Pressure Warning System Rear Left (ID3) Tire Pressure Information Signal

  • Tire Pressure Warning System Rear Left (ID3) Tire Indicator Information Signal

  • Tire Pressure Warning System Rear Right (ID4) Tire Pressure Information Signal

  • Tire Pressure Warning System Rear Right (ID4) Tire Indicator Information Signal

Main Body ECU (Multiplex Network Body ECU)

  • SNOW Mode Indicator Signal

  • Reject Buzzer Signal

  • Shift Position P Signal

  • Shift Gear Signal

  • Sport Mode Indicator Signal

  • Shift Position D Signal

  • Eco Mode Indicator Signal

  • Integrated Sport Mode Indicator Signal

  • Integrated Sport Mode Signal

  • Engine Mode ID Signal

  • EV Mode Message Signal

  • HV Eco Area Indicator Upper Threshold Signal

  • Engine Speed Data by Hybrid Control System Signal

  • P Position Requirement Signal

  • Hybrid Control System Warning Signal

  • NDB Warning Signal

  • State Of Charge Signal

  • READY Signal

  • READY Buzzer Signal

  • STA Signal

  • Check Mode Signals

  • Energy Flow Signals

  • Engine Oil Pressure Warning Operation Prohibition Signal

  • Auxiliary Battery Low Voltage Flag Signal

  • Depress the Accelerator in N Position Signal

  • HV battery Low Voltage Warning ID Signal

  • Motor Inverter High Temperature Warning ID Signal

  • HV System Malfunction Notification Signal

  • Towing Warning Signal

  • HV Battery Cooling System Maintenance Signal

  • Engine Type Information Signal

  • Transmission Information Signal

  • Gear Information Signal

  • Drivetrain Information Signal

  • Test Mode Signal

  • Brake Override System Multi Information Request Signal

  • Cruise Main Indicator Signal

  • Cruise Control Warning Signal

  • Cruise SET Indicator Signal

  • Push Start Switch Signal

  • Display Request of Vehicle Mode Signal

  • Switch Operation Buzzer Intermittence Request Signal

  • HV System Warning Signal

Power Management Control ECU
BSD Module Status Signal Blind Spot Monitor Sensor LH*1

  • Cluster Indicator Turn On Request Signal

  • Clearance Sonar Main Switch Indicator Turn On Signal

  • Front Center Area Information Signal

  • Front Left Area Information Signal

  • Front Right Area Information Signal

  • Rear Center Area Information Signal

  • Rear Left Area Information Signal

  • Rear Right Area Information Signal

  • Go or Back Information Signal

  • Sensor Diagnosis Request Signal

Clearance Warning ECU Assembly*2

  • Diagnosis Transmitting System Number Signal

  • Diagnosis Code Signal

  • Cruise Control Switch Signals

  • Following Distance Time Signal

  • Detection of Dirt Adhesion on Sensor Signal

  • Bad Weather Detection Signal

  • Low Speed Cancel Buzzer Request Signal

  • CRUISE Operation Indicator Signal

  • Radar Cruise Warning Signal

  • Cruise Control Warning Signal

  • Cruise SET Indicator Signal

  • Control Vehicle Speed Unit Signal

  • Control Vehicle Speed Signal

  • Low Speed Zone Leading Vehicle Lost Buzzer Signal

  • Dynamic Radar Cruise Control System Display ID Signals

  • Pre-crash Safety System Indicator Display Signal

  • Pre-crash Safety System Warning Message Signal

  • Pre-crash Safety System Fault Condition Text Display Signal

  • Pre-crash Safety System Temporary Unusable Condition Text Display Signal

  • Inspection Mode for Dynamic Radar Cruise Control System Signal

  • Pre-crash Brake Temporary Unusable Condition Text Display Signal

Driving Support ECU Assembly*3, *4

  • Indicator Display Signal

  • White Line Symbol Left Side Signal

  • White Line Symbol Right Side Signal

  • Fault Condition Text Display Signal

  • Temporary Unusable Condition Text Display Signal

  • Camera Adjustment Mode Text Display Signal

  • Lane Departure Alert Existence Flag Signal

  • Speed Condition Failure Text Display Signal

Lane Departure Warning Camera*5

  • Diagnosis Transmitting System Number Signal

  • Diagnosis Code Signal

  • Engine Speed Data Signal

  • MIL Request Signal

  • Fuel Consumption Signal

  • Engine Coolant Temperature Signal

  • Injector Maintenance Indicator Signal

ECM

  • Diagnosis Transmitting System Number Signal

  • Diagnosis Code Signal

  • Demand Buzzer to Meter Signal

  • EPS Warning Light Request Signal

  • Multi Information Request Signal

  • Remote Service Request Signal

Power Steering ECU Assembly

  • Meter Buzzer Intermittence Request Signal

  • Door Open Display Signals

  • Immobiliser Key Identification Completion Signal

  • Entry and Start System Warning Signal

Certification ECU (Smart Key ECU Assembly)

  • Diagnosis Transmitting System Number Signal

  • Diagnosis Code Signal

  • Adaptive Variable Suspension Operation Signal

Absorber Control ECU*6

  • Diagnosis Transmitting System Number Signal

  • Diagnosis Code Signal

  • Vehicle Speed Pulse Signal Integrated Value

  • Vehicle Speed Signal (SP1)

  • Brake Warning Light/Red (Malfunction) Control Flag Signal

  • Brake Warning Light/Yellow (Minor Malfunction) Control Flag Signal

  • ABS Warning Light Control Signal

  • TRC OFF Indicator Light Signal

  • VSC OFF Indicator Light Signal

  • Slip Indicator Light Signal

  • Buzzer Control Flag Signal

  • VSC Control Existence Flag Signal

Skid Control ECU Assembly
*1: Models with blind spot monitor system
*2: Models with Lexus parking assist-sensor system
*3: Models with pre-crash safety system
*4: Models with dynamic radar cruise control system
*5: Models with lane departure alert system
*6: Models with adaptive variable suspension system