Meter: Overview Lexus RX II рестайлинг

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1. REMOVAL AND INSTALLATION OF THE BATTERY TERMINAL Before performing electrical work, disconnect the battery negative (-) terminal in order to prevent a short in the system. When disconnecting and reconnecting the battery cable, turn the ignition switch and lighting switches off and loosen the terminal nut completely. Perform these operations without prying on the terminal. When the battery terminal is removed, the memories of the clock, radio, DTCs, etc. are erased. So before removing the terminal, check and make a note of them. NOTE: When disconnecting the battery negative (-) terminal, initialize the following system after the terminal is reconnected. SYSTEM REFERENCE System Name See Procedure Lighting System «INITIALIZATION» Power Window Control System Power Door Lock Control System Power Back Door System Back Door Closer System Electrical Back Door Outside Handle System SFI System

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GATEWAY

GATEWAY REFERENCE CHART

HINT

CAN signals and AVC-LAN signals are transmitted to or received from the combination meter assembly through the gateway ECU.

BEAN

BEAN REFERENCE CHART

CAN

CAN REFERENCE CHART

AVC-LAN

AVC-LAN REFERENCE CHART

Direct Line

DIRECT LINE REFERENCE CHART

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1. METER GAUGE METER GAUGE REFERENCE CHART Item Detail Speedometer Indicates the vehicle speed receiving a signal from the ABS & traction actuator assembly. (Direct Line) Power Meter Gauge Hybrid vehicle control ECU transmits power meter signal to the combination meter assembly. (Direct Line) Engine Coolant Temperature Receiver Gauge Indicates the engine coolant temperature receiving a signal from the ECM. (CAN-BEAN) Fuel Gauge Receives the fuel signal from the fuel sender gauge. (Direct Line) WARNING/INDICATOR WARNING/INDICATOR REFERENCE CHART Item Detail TURN SIGNAL Receives the turn signal from the turn signal flasher. (Direct Line) BEAM Receives the beam signal from the body ECU. (BEAN) CHARGE Receives the charge malfunction signal from the hybrid vehicle control ECU. (CAN-BEAN) CHECK E/G Receives the check engine malfunction signal from the hybrid vehicle control ECU. (Direct Line) DOOR Open door indicator light comes on receiving a door condition signal from the body ECU. (BEAN) D-BELT Receives the driver side seat belt signal from the airbag sensor assembly center. (BEAN) P-BELT Receives the passenger side seat belt signal from the airbag sensor assembly center (BEAN) and transmits the passenger side seat belt condition signal to the integration control & panel assembly (*1) (BEAN)/multi-display (*2). (AVC-LAN-BEAN) HEAD (*3) Receives the taillight signal from body ECU. (BEAN) TAIL (*4) Receives the taillight signal from the body ECU. (BEAN) A/T SHIFT Receives the A/T shift condition signal from the park/neutral position switch and hybrid vehicle control ECU. (CAN-BEAN) FUEL Receives the fuel signal from the fuel sender gauge. (Direct Line) ABS Receives the ABS signal from the ABS & traction actuator assembly. (CAN-BEAN) SLIP Receives the SLIP signal from the ABS & traction actuator assembly. (CAN-BEAN) ELECTRICALLY CONTROLLED BRAKE Receives the electrically controlled brake signal from the ABS & traction actuator assembly. (CAN-BEAN) BRAKE Receives the brake signal from the ABS & traction actuator assembly. (CAN-BEAN) CRUISE Receives the cruise signal from the hybrid vehicle control ECU. (CAN-BEAN) AIRBAG Receives the airbag signal from the airbag sensor assembly center. (BEAN) AFS OFF (*5) Receives the AFS OFF signal from the AFS ECU. (BEAN) P/S Receives the P/S signal from the EMPS ECU. (CAN-BEAN) READY Receives the ready signal from the hybrid vehicle control ECU. (CAN-BEAN) MAIN BATTERY Receives the main battery signal from the hybrid vehicle control ECU. (CAN-BEAN) TIRE Receives the tire pressure warning signal from the tire pressure warning ECU. (BEAN) HINT: The multi-information display has been located in the center of the combination meter assembly. The display shows a message or animation for each of the functions described in the table below. MULTI-INFORMATION DISPLAY MULTI-INFORMATION DISPLAY REFERENCE CHART Item Detail Door warning When a door (driver/passenger/rear left/rear right and back) of the vehicle is opened or closed, this item displays a warning message and animation to inform the driver of the condition of the door. Maintenance required ( (1) ) A maintenance required will display the warning message to remind the driver to change the engine oil depending on the vehicle driving distance. Displays the mode while in the maintenance request reset mode. Refueling display Displays the refueling standby or refueling allowed state by way of the sealed tank system. ODO/TRIP display This display switches between odometer, trip meter A, and trip meter B in accordance with the operation of the ODO/TRIP switch. Energy monitor display Energy monitor indicates the energy transmission direction for checking the current drive method (engine, motor or both), the power generation status by the engine and status of regenerative energy use. The status of change of the battery can be checked on the meter with an 8 - stage display, which is provided in the battery illustration. Outside temperature display Displays the outside temperature in accordance with the ambient temperature signal from the A/C control ECU. Instant fuel consumption Displays the value that has been calculated by the meter CPU, which is based on the driven distance and the fuel consumption volume (fuel injection No.1 injector), provided that the ignition switch is turned ON. The display updates every 0.5 second. Average fuel consumption Displays the value that has been calculated by the meter CPU, which is based on the driven distance and the fuel consumption volume after the INFO button has been pressed 0.8 second or longer. The display updates every 10 seconds. Dynamic laser cruise control system display ( (1) ) Displays a description of the operation while the dynamic laser cruise control systems operating. Warning message Illuminates or blinks the master warning light and displays a warning message for each type of system failure. DTC (Diagnostic Trouble Code) display Displays the DTCs pertaining to the VSC function. (1) w/o Navigation System (2) w/ Navigation System (3) U.S.A. only (4) Except U.S.A. (5) w/ AFS (6) w/ Dynamic Laser Cruise Control System
2. INTEGRATION CONTROL & PANEL ASSEMBLY (W/O NAVIGATION SYSTEM)/MULTI-DISPLAY (W/ NAVIGATION SYSTEM) HINT: Integration control & panel assembly (*1) consists of three parts (driver monitor display, passenger information display, and heater control panel). These areas display the contents given in the table below. Multi-display assembly (*2) consists of four parts (navigation display, passenger information display, clock display, and heater control panel). These areas display the contents given in the table below. MULTI-INFORMATION DISPLAY REFERENCE CHART Item Detail Passenger information display Displays the condition of the passenger seat belt ON/OFF and passenger seat airbag ON/OFF. Heater control panel Displays the condition of the heater control panel. Trip information display Displays the item below. Outside temperature Clock display Average fuel consumption Instantaneous fuel consumption Driving distance Elapsed time Clock display ( () ) Displays the time. Navigation display ( () ) Displays the navigation data and trip information data. (1) w/o Navigation System (2) w/ Navigation System
3. Multi-Information Display Flow Chart *1. w/ Sliding Roof Control System *2: The display immediately before turning the ignition switch off will appear when the ignition switch is turned to the ON position. *3: The display is switched in order shown above by pushing the "DISP" switch on the steering pad switch. *4: If the abnormal condition is detected, the warning display appears immediately, (w/ buzzer) *5: U.S.A. only
4. MAINTENANCE MODE HINT: MAINTENANCE MODE is the secret mode (See «REPAIR INSTRUCTION» ).
5. DIAGNOSIS SYSTEM HINT: The multi-information display shows "DIAG" when the ignition switch is turned to the ON position (See «TEST MODE PROCEDURE» ). Diagnosis checks for the VSC system can be done by using the displayed items is in the multi-information display.

DESCRIPTION

Factors that affect the indicated vehicle speed include tire size, tire inflation, and tire wear. The speed indicated on the speedometer has an allowable margin of error. This can be tested using a speedometer tester (calibrated chassis dynamometer). For details about testing and the margin of error, see the reference chart (See «ON-VEHICLE INSPECTION» ).

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See also:
• PROBLEM SYMPTOMS TABLE
• SRS Warning Light does not Come ON
• DTC CHECK / CLEAR