Lexus ES: Operation Check
OPERATION CHECK
CHECK CUSTOMIZE PARAMETERS
(a) The operation check below is based on the non-customized initial condition of the vehicle.
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OPERATION CONDITIONS
(a) Operation conditions when power switch is turned to on (IG):
(1) Vehicle speed 3 km/h (2 mph) or less
(2) Luggage door opening cancel switch assembly is off (switch pressed in)
(3) Any doors are unlocked
(4) Any of the following conditions are met:
- Shift lever in P
- Brake pedal depressed (stop light switch on)
- Parking brake locked (electric parking brake switch indicator light illuminated)
(b) Operation conditions when power switch is turned to off:
(1) Luggage door opening cancel switch assembly is off (switch pressed in)
(2) Any doors are unlocked
CHECK BASIC OPERATIONS
(a) Check the power trunk lid opening operation
(1) With the luggage compartment door fully closed, press the luggage compartment door opening switch and check that the luggage compartment door opening operation begins.
(2) With the luggage compartment door fully closed, hold the electrical key transmitter sub-assembly, press the luggage electrical key switch and check that the luggage compartment door opening operation begins.
(3) When all the doors are unlocked, check that the luggage compartment door opens when the electrical key transmitter sub-assembly is not being carried and the luggage electrical key switch is pressed.
(4) With the luggage compartment door fully closed, press the luggage compartment door opening switch of the electrical key transmitter sub-assembly and check that the luggage compartment door opening operation begins. (when power switch is turned to off)
(b) Check the power trunk lid closing operation
(1) With the luggage compartment door fully opened, press the door control switch and the luggage compartment door closing operation begins.
HINT:
The closing operation cannot be performed with the luggage compartment door opening switch, the luggage electrical key switch or the luggage compartment door opening switch of the electrical key transmitter sub-assembly.
(c) Check the manual luggage closer operation
(1) Open the luggage compartment door.
(2) Close the luggage compartment door to the point where it is slightly ajar and check that the closer motor of the luggage door closer assembly performs a closing operation and the luggage compartment door becomes fully closed.
(d) Check the operation when another input is detected during closing and opening operations
(1) During the power trunk lid opening operation, press the luggage compartment door opening switch, the luggage electrical key switch, the door control switch or the luggage compartment door opening switch of the electrical key transmitter sub-assembly, and check that the luggage compartment door operation stops.
(2) During the power trunk lid closing operation, press the luggage compartment door opening switch, the luggage electrical key switch, the door control switch or the luggage compartment door opening switch of the electrical key transmitter sub-assembly, and check that the luggage compartment door reverses operation.
CHECK JAM PROTECTION FUNCTION
(a) Check the jam protection function when the luggage compartment door closing operation is being performed.
CAUTION:
Do not put your fingers between the vehicle frame and slide door to check the jam protection function. Also, prevent any part of your body from being caught during inspection.
(1) Press the door control switch to activate the luggage compartment door closing operation.
(2) During the power trunk lid operation, use your hand to stop the closing operation (slow down the operation speed) and check that the operation reverses.
HINT:
Check the function after the door moves 30 cm (11.8 in.) or more.
CHECK HANDS FREE POWER TRUNK LID OPERATION
(a) With the power switch off, the luggage door opening cancel switch assembly off (switch pressed in), and the electrical key transmitter sub-assembly being carried, check that the power trunk lid operates when a kick operation is performed within 100 mm (3.94 in.) of the rear bumper surface.
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| *1 | Kick Door Control Sensor | - | - |
| *a | Approximately 0.7 m (2.30 ft.) | *b | 100 mm (3.94 in.) |
HINT:
- The hands free power trunk lid detects a change in electrostatic capacitance in the detection area of the kick door control sensor (Operation trigger).
- Placing your leg or a metallic object within 100 mm (3.94 in.) of the rear bumper surface and then moving it out of the detection area results in the hands free power trunk lid operating due to the door control sensor detecting a change in electrostatic capacitance.
- The kick door control sensor receives ACC signals from the main body ECU (multiplex network body ECU) via LIN communication and uses the information to stop sensor oscillation.
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Customize Parameters
CUSTOMIZE PARAMETERS CUSTOMIZE LUGGAGE COMPARTMENT DOOR OPENER SYSTEM NOTICE:
When the customer requests a change in a function, first make sure that the function can be customized.
Be sure to ma
Initialization
INITIALIZATION INITIALIZE LUGGAGE CLOSER MOTOR ASSEMBLY NOTICE: Initialization of the luggage closer motor assembly (luggage compartment door initial position learning) is necessary if the following w
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE NOTICE: Before replacing the main body ECU (multiplex network body ECU), refer to Registration. Click here HINT:
Use the table below to help determine the cause of problem
SEE MORE:
Open in One Side of Bus 4 Branch Line
DESCRIPTION When the CAN bus main lines are normal (no open, short to ground, short to +B or short between lines) and there is an ECU or sensor on the "Communication Bus Check" screen that is indicated as not communicating or whose connection status on the "Communication Bus Check" screen changes in
Switch Operation of Remote Touch not Accepted
CAUTION / NOTICE / HINT NOTICE:
Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Navigation System.
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When replacing the radio receiver assembly, always re
