Repair and Diagnosis: Testing and Inspection
INTRODUCTION: REPAIR INSTRUCTION: CUSTOMIZE PARAMETERS
HINT
The following items can be customized.
NOTICE:
* When the customer requests a change in a function, first make sure that the function can be customized.
* Be sure to make a note of the current settings before customizing.
* When troubleshooting a function, first make sure that the function is set to the default setting.
1. POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM
Tilt &Telescopic
2. AIR CONDITIONING SYSTEM
Air Conditioner
*: For 2GR-FSE
3. THEFT DETERRENT SYSTEM
Security
*: w/ Occupant Classification System
4. LIGHTING SYSTEM
Illuminated Entry:
Light Control:
HINT
The sensitivity adjustment may be difficult to confirm. Check by driving the customer's vehicle.
5. WIPER AND WASHER SYSTEM
Wiper
6. POWER DOOR LOCK CONTROL SYSTEM
Door Lock
*1: for A/T
*2: for M/T
*3: w/o Occupant Classification System
7. WIRELESS DOOR LOCK CONTROL SYSTEM
Wireless Door Lock Control System
8. SMART ACCESS SYSTEM WITH PUSH-BUTTON START (FOR DOOR LOCK)
Smart (Smart Access System with Push-button Start)
9. ENTRY UNLOCK MODE SWITCHING
NOTICE:
Because the electrical key (card type) does not have a wireless transmitter function, it cannot be used to change the entry unlock mode.
(a) Check that the power source mode is OFF and the LED on the electrical key is not blinking. Press the LOCK switch and one of the other switches on the electrical key at the same time for approximately 5 seconds while the electrical key is in the action area.
Driver door unlock default setting:
When the switches are pressed and held for 5 seconds, the entry door unlock mode changes to the mode that is not currently selected.
NOTICE:
After pressing and holding the switches for 5 seconds, wait 5 seconds before performing the same procedure again.
Driver door unlock mode:
When the driver door touch sensor is touched, only the driver door unlocks. When any of the other touch sensors is touched, all doors unlock.
All door unlock mode:
When any of the touch sensors is touched, all doors unlock.
(b) The certification ECU receives wireless signal from the entry door control receiver and changes the smart access system with push-button start to entry unlock mode.
(c) The certification ECU sounds the buzzers of the wireless door lock buzzer and combination meter to inform the user that the mode has been changed.
HINT
The procedure only changes the entry unlock mode of the smart access system with push-button start. It does not switch the unlocking of the wireless door lock control.
10. ELECTRICAL KEY CANCEL
NOTICE:
Because the electrical key (card type) does not have a wireless transmitter function, it cannot be used to perform the entry key cancel operation.
The electrical key cancel operation disables the following functions:
Entry Unlock / Lock
Entry Luggage Compartment Open
Electrical key Lock-in Prevention
Warning
Memory Call
(a) The operation procedure is as follows:
Precondition:
Engine switch off, driver side door closed and unlocked
(1) Unlock the driver side door once with the UNLOCK switch of the electrical key.
(2) Open the driver door within 5 seconds.
(3) Unlock the driver side door twice with the UNLOCK switch of the electrical key within 5 seconds.
(4) Close and open the driver door twice within 30 seconds.
(Driver door: Close -> Open -> Close -> Open)
(5) Unlock the driver side door twice with the UNLOCK switch of the electrical key within 5 seconds.
(6) Close and open the driver door within 30 seconds.
(Driver door: Close -> Open)
(7) Close the driver door within 5 seconds.
When electrical key cancel is activated, the wireless door lock buzzer sounds twice.
To return to the original condition, perform this procedure again. When the original condition is returned, the wireless door lock buzzer sounds once.
11. METER / GAUGE SYSTEM
Warning
Unit Conversion
*1: for U.S.A.
*2: except U.S.A.
HINT
The following items can be customized without using the Techstream.
*1: for U.S.A.
*2: except U.S.A.
(a) Seat Belt Buzzer ON/OFF setting (Procedure "A")
The buzzer ON/OFF setting, which is a setting of the buzzer function of the combination meter, can disable the driver and front passenger side seat belt buzzers.
NOTICE:
* These buzzers should be on for safe driving. Perform these procedures only if it is necessary to set the buzzer off (disabled).
* When either the battery cable or the combination meter connector is disconnected, these buzzers are set on (enabled).
* Odometer returns to 0 after starting this procedure, although it is not displayed.
HINT
"b-off" indicates that the buzzer is OFF. "b-on" indicates that the buzzer is ON. The buzzer ON/OFF setting will be finished (the odometer will display "ODO") if the ODO/TRIP switch is not operated for 10 seconds or more. In this case, perform step 11 to check that the buzzer ON/OFF setting is complete. If it is not complete, start from step 1 again.
(1) Driver and front passenger side seat belt buzzers
Engine switch on (IG).
Press the ODO/TRIP switch until the odometer displays "ODO".
Engine switch off.
Engine switch on (IG).
Press the ODO/TRIP switch immediately (within 6 seconds) and hold it down for 10 seconds or more.
Continue holding down the ODO/TRIP switch and fasten the driver side seat belt.
Check that the odometer displays either "b-on" or "b-off".
Press the ODO/TRIP switch to change the display to "b-off".
Engine switch off.
Engine switch on (IG).
Check that no buzzer sounds.
(2) Front passenger side seat belt buzzer
Engine switch on (IG).
Press the ODO/TRIP switch until the odometer displays "ODO".
Engine switch off.
Engine switch on (IG).
Sit in the front passenger seat. Press the ODO/TRIP switch immediately (within 6 seconds) and hold it down for 10 seconds or more.
Sit in the front passenger seat. Continue holding down the ODO/TRIP switch and fasten the front passenger side seat belt.
Check that the odometer displays either "b-on" or "b-off".
Press the ODO/TRIP switch to change the display to "b-off".
Engine switch off.
Engine switch on (IG).
Check that no buzzer sounds.
(b) SPEED AND TACH INDICATOR (Procedure "B")
(1) Select the SPEED INDICATOR or TACH INDICATOR using the satellite switch (RH, ON/OFF, or LH switch).
(2) Turn the SPEED INDICATOR or TACH INDICATOR function off by using the ON/OFF switch.
(3) Turn the SPEED INDICATOR or TACH INDICATOR function on again by using the ON/OFF switch.
(4) Leave the display on for 1 second to allow it to change to the SET display.
(5) When SET flashes, the speedometer needle moves to indicate the previously set vehicle speed and then stops.
(6) Push the LH or RH switch within 6 seconds of the speedometer needle moving in order to allow setting of the speedometer indicator set point.
The speedometer needle moves by 1 degree each time the LH or RH switch is pushed.
Pushing and holding the switch changes values at a faster rate.
(7) When the ON/OFF switch is pushed, the speedometer or tachometer needle stays at the setting value for 1 second, the buzzer sounds once, and the SPEED indicator illuminates only momentarily one time in yellow.
12. INTUITIVE PARKING ASSIST SYSTEM
Warning
Sensor
13. INTUITIVE PARKING ASSIST SYSTEM (On Display and Navigation Module Display)
NOTICE:
* When the customer requests a change in a function, first make sure that the function can be customized.
* Be sure to make a note of the current settings before customizing.
* When troubleshooting a function, first make sure that the function is set to the default setting.
(a) Turn the engine switch on (IG).
(b) Turn the intuitive parking assist system on.
(c) Select the following menus: Setup / Vehicle / LEXUS Park Assist.
(d) Select the setting by referring to the table below.
14. POWER WINDOW CONTROL SYSTEM
Power Window
15. REAR SUNSHADE SYSTEM
Others
16. SLIDING ROOF SYSTEM
Slide Roof
*1: This function is linked with the power window key-linked function. If the power window key-linked function is set to OFF, the sliding roof key-linked function will not operate even when it is set to ON.
*2: This function is linked with the power window wireless transmitter-linked function. If the power window wireless transmitter-linked function is set to OFF, the sliding roof wireless transmitter-linked function will not operate even when it is set to ON.
*3: except for models with Navigation System (for DVD)