Introduction: Other Lexus RX II рестайлинг

CUSTOMIZE PARAMETERS

HINT

The following items can be customized.

Note. 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.

Scheme 72

Scheme 73

Scheme 74

1. POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM Tilt & Telesco TILT & TELESCO - CUSTOMIZE PARAMETERS DISPLAY DEFAULT CONTENTS SETTING AUTO AWAY/RETURN FUNCTION ON ON/OFF of the auto away/return function ON/OFF
2. AIR CONDITIONING SYSTEM AIR CONDITIONER AIR CONDITIONER - CUSTOMIZE PARAMETERS DISPLAY (ITEM) DEFAULT CONTENTS SETTING SET TEMP SHIFT (Set temperature shift) NORMAL To control with the shifted temperature against the display temperature. +2C / +1C / NORMAL / -1C / -2C AIR INLET MODE (Air inlet mode) AUTO In case of turning the A/C ON when you desire to make the compartment cool down quickly, this is the function to change the mode automatically to RECIRCULATED mode. MANUAL / AUTO COMPRESSOR MODE (Compressor mode) AUTO Function to turn the A/C ON automatically by pressing the AUTO button when the blower is ON and the A/C is OFF. MANUAL / AUTO COMPRESSOR/DEF OPER (Compressor/DEF operation mode) LINK Function to turn the A/C ON automatically linking with the FRONT DEF button when the A/C is OFF. NORMAL / LINK FOOT/DEF MODE (Foot/DEF auto mode) ON Function to turn the air flow from FOOT/DEF to ON automatically when AUTO MODE is ON. OFF / ON AUTO BLOW UP (Foot/DEF automatic blow up function) ON Function to switch the blower level automatically when the defroster is ON. OFF / ON AMBIENT TMP SFT (Ambient temperature shift) NORMAL To control with the shifted ambient temperature against the display ambient temperature. +3C / +2C / +1C / NORMAL / -1C / -2C / -3C
3. THEFT DETERRENT SYSTEM THEFT DETERRENT SYSTEM THEFT DETERRENT SYSTEM - CUSTOMIZE PARAMETERS DISPLAY (ITEM) DEFAULT CONTENTS SETTING PASSIVE MODE (Passive Arming Mode) OFF PASSIVE MODE is a function that switches theft deterrent system from arming preparation state to armed state 30 seconds after key is removed from ignition key cylinder and driver side door is closed, even if doors are not locked by wireless or door key lock operation In PASSIVE MODE, if you do not perform following operations within 14 seconds after door is opened during armed state, theft deterrent system will judge that condition as a theft and switch to alarm sounding state Unlock any door by wireless operation Reconnect battery Insert key into ignition key cylinder and turn ignition switch from OFF to ON Unlock any door by key operation ON/OFF WARN BY HORN (Warning by horn) ON Function that makes vehicle horn and theft deterrent horn be able to be used as a warning device ON/OFF ENTRY DELAY (Entry delay time) 14 s Function that changes entry delay time (time before warning starts) for PASSIVE MODE 0 s/14 s/30 s
4. LIGHTING SYSTEM ILLUMINATED ENTRY ILLUMINATED ENTRY - CUSTOMIZE PARAMETERS DISPLAY (ITEM) DEFAULT CONTENTS SETTING LIGHTING TIME (Lighting Time) 15 s To change the lighting time after closing the door. (It will quickly fade out in case of turning the ignition ON.) 7.5 s/15 s/30 s ILLUMI SYSTEM (Operation of illumination) ON Function to light up the step light, center console light and door inside handle light when one of the following occurs; the ignition turned ON, door unlock or door open. ON / OFF LIGHT CONTROL (Light control) ON Function to light up the step light and door inside handle light when the ignition switch is ON and the shift position is not P. ON / OFF I/L ON / UNLOCK (Interior light ON w/ door key unlock) ON Function to light up the interior light*, ignition light and step light when unlocking with the door key cylinder. *: Interior light comes on when the interior light switch is at the DOOR position. ON / OFF I/L ON/ACC OFF (Illumination system with ACC OFF) ON Function to light the interior light* and door courtesy light when the ignition switch is operated from "ACC" to "LOCK". *: interior light comes on when the interior light switch is at the DOOR position. ON/OFF LIGHT CONTROL LIGHT CONTROL - CUSTOMIZE PARAMETERS DISPLAY (ITEM) DEFAULT CONTENTS SETTING LIGHT OFF DELAY (Light Auto OFF Delay) 30 s Function to keep on lighting the headlight for a certain period of time after closing all the doors with the ignition switch turned OFF from ON under the condition that the light control switch is at HEAD or AUTO with the headlight ON. OFF/30 s/60 s/90 s LIGHT CTRL TYPE (Control Type) CURRENT To change the control logic when the light control switch is AUTO position. Refer to the *1 illustration (See 4 ). CURRENT / OLD SENSITIVITY (Turn ON luminous intensity) NORMAL To adjust the sensitivity of the lighting illumination. Refer to the *2 illustration see scheme 50. DARK2 / DARK1 / NORMAL / LIGHT1 / LIGHT2 DISP EX ON SEN (Display Extinction Luminous Intensity) NORMAL To change the brightness of lowering the lights such as the indicator light of the combination meter, A/C indicator light, clock. Refer to *3 illustration see scheme 50. DARK2 / DARK1 / NORMAL / LIGHT1 / LIGHT2 DISP EX OFF SEN (Display Extinction Release Luminous Intensity) NORMAL To change the brightness of canceling the lowering the lights such as the indicator light of the combination meter, A/C indicator light, clock. Refer to *4 illustration see scheme 50. DARK2 / DARK1 / NORMAL / LIGHT1 / LIGHT2 HINT: Sensitivity adjustment can hardly be confirmed. Please check by customer's actual driving. Illustration *1 LIGHT BRIGHTNESS CHART Brightness of the surrounding when lighting Lighting delay Delay of turning light off (2) OLD Old logic 6 sec. 6 sec. 3 sec. CURRENT New logic (1) ('97/8-) 15 sec. 15 sec. 15 sec. (1) The new one has the logic to light up two times brighter than the old logic. (2) Delay time until the headlight is turned on when it suddenly gets dark.
5. WIPER AND WASHER SYSTEM WIPER WIPER AND WASHER SYSTEM - CUSTOMIZE PARAMETERS Display (Item) Default Contents Setting SPEED MODE (Speed mode) Avail Function to change to the intermittent operation when the vehicle comes to stop ( 0 vehicle speed) from running condition in case that the wiper switch is at the LO position. NOT AVAIL / AVAIL AUTO WIPER (Auto wiper) Avail Function to operate the wiper automatically when it is raining NOT AVAIL / AVAIL REWIPE CONTROL (Rewipe control) SPD MOD Function to change time until operating the wiper to prevent dropping after having used the washer. OFF / 3 s / SPD MOD
6. POWER DOOR LOCK CONTROL SYSTEM Body ECU POWER DOOR LOCK CONTROL SYSTEM - CUSTOMIZE PARAMETERS Display (Item) Default Contents Setting AUTO LOCK DELAY 30s Function that selects AUTO LOCK time 30 sec. or 60 sec. 30s/60s AUTO LOCK (Auto Lock) OFF Function that locks doors when vehicle reaches a vehicle speed of 20 km/h (13 mph) ON/OFF UNLK/KEY TWICE (Unlock w/ 2 times D key operation) ON Function that unlocks only driver side door when driver side door key cylinder is turned to unlock once and unlocks all the doors when it is turned to unlock twice In OFF setting, turning it once unlocks all doors ON/OFF ALL UNLK/OPN-CL (All unlock w/ D door open-close) OFF Function that unlocks all other doors when opening driver side door within 10 seconds after turning the ignition switch off from ON ON/OFF UNLOCK/PARK (Unlock w/ IG ON, shift P, speed 0 (0 mph) OFF Function that unlocks doors when lever is shifted to P position from any position other than P while the ignition switch is ON ON/OFF AUTO LOCK/SHIFT (Auto Lock/shift not P) ON Function that locks doors when lever is shifted from P position to any position other than P ON/OFF
7. WIRELESS DOOR LOCK CONTROL SYSTEM WIRELESS DOOR LOCK CONTROL SYSTEM - CUSTOMIZE PARAMETERS Item (Display) Default Contents Setting OPEN DOOR WARN (Open door warning) ON If a door is not completely closed and LOCK is pressed, this function sounds a buzzer for 10 seconds. ON / OFF WIRLS BUZZ RESP (Buzzer answer-back of Wireless) ON This function makes the wireless door lock buzzer sound for answer-back when LOCK/UNLOCK is pressed. ON/OFF WIRELESS OPER (Wireless door lock control function) ON This function turns the wireless door lock function on or off. ON / OFF ALARM FUNCTION (Panic function) ON This function operates the theft deterrent system when PANIC is pressed and held for 0.8 ( (1) ) or 2.5 ( (2) ) seconds. ON / OFF UNLOCK/2OPER (Wireless unlock operated twice) ON This function unlocks the driver side door when UNLOCK is pressed once, and unlocks all doors when pressed twice. If set to OFF, pressing UNLOCK once unlocks all doors. ON / OFF AUTO LOCK DELAY (Auto lock time) 30 s This function controls the amount of time from unlocking doors to automatic re-locking. 30 s / 60 s HAZARD ANS BACK (Hazards answer-back for wireless door lock operation) ON When LOCK is pressed, all hazard warning lights flash once. When UNLOCK is pressed, all hazard warning lights flash twice. ON / OFF (1) w/ Power Back Door (2) w/o Power Back Door
8. METER / GAUGE SYSTEM BUZZER ON/OFF SETTING The buzzer ON/OFF setting, which is a setting of the buzzer function of the combination meter, can disable the driver side seat belt buzzer and front passenger side seat belt buzzer. NOTE: Basically, these buzzers should be set on for safe driving. Perform the procedures only if it is necessary to set the buzzer off. PROCEDURE: BUZZER SETTING PROCEDURE Steps Driver Side Seat Belt Buzzer Front Passenger Side Seat Belt Buzzer 1 Turn the ignition switch ON. Turn the ignition switch ON. 2 Press the ODO/TRIP switch until the odometer displays "ODO". Press the ODO/TRIP switch until the odometer displays "ODO". 3 Turn the ignition switch OFF. Turn the ignition switch OFF. 4 Turn the ignition switch ON. Turn the ignition switch ON. 5 Press the ODO/TRIP switch immedeately (within 6 seconds) and hold it down for 10 seconds or more. Sit in the front passenger seat. Press the ODO/TRIP switch immediately (within 6 seconds) and hold it down for 10 seconds or more. 6 Continue holding down the ODO/TRIP switch and fasten the driver side seat belt. Continue holding down the ODO/TRIP switch, fasten and release the passenger side seat belt. 7 Check that the odometer displays either "SEAT BELT BUZZER ON" or "SEAT BELT BUZZER OFF" Check that the odometer displays either "SEAT BELT BUZZER ON" or "SEAT BELT BUZZER OFF" 8 Press the ODO/TRIP switch to change the display to "SEAT BELT BUZZER OFF". Press the ODO/TRIP switch to change the display to "SEAT BELT BUZZER OFF". 9 Turn the ignition switch OFF. Turn the ignition switch OFF. 10 Turn the ignition switch ON. Turn the ignition switch ON. 11 Check that no buzzer sounds. Check that no buzzer sounds. *: "SEAT BELT BUZZER OFF" indicates that the buzzer is OFF. "SEAT BELT BUZZER 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. NOTE: When either the battery cable or the combination meter connector is disconnected, these buzzers are set on. OTHER PARAMETERS (Using Intelligent tester) METER: METER - CUSTOMIZE PARAMETERS Display (Item) Default Contents Setting KEY REMND SOUND NORMAL Function to change cycle of key remind warning buzzer. 600 / 900 / 1,200 ms TIME ZONE SETTING (w/ Navigation System)
9. POWER WINDOW CONTROL SYSTEM POWER WINDOW POWER WINDOW CONTROL SYSTEM - CUSTOMIZE PARAMETERS DISPLAY (ITEM) DEFAULT CONTENTS CONTENTS SETTING UP/DOOR KEY (Door key linked P/W UP) ON Function that enables all power windows to move up manually, via manual operation, when driver side door key cylinder is held in lock position for 1.5 seconds when ignition switch is off. ON/OFF DOWN/DOOR KEY (Door key linked P/W DOWN) ON Function that enables all power windows to move down manually, via manual operation, when driver side door key cylinder is held in unlock position for 1.5 seconds when ignition switch is off. ON/OFF DOWN/WIRELESS (P/W DOWN w/ transmitter) ON Function that enables all power windows to move down manually, via manual operation, when unlock switch on transmitter is held for 1.5 seconds when ignition switch is off. ON/OFF UP/WIRELESS (P/W UP w/ transmitter) ON Function that enables all power windows to move up manually, via manual operation, when lock switch on transmitter is held for 1.5 seconds when ignition switch is off. ON/OFF
10. POWER BACK DOOR SYSTEM Power back door ECU POWER BACK DOOR SYSTEM - CUSTOMIZE PARAMETERS DISPLAY (ITEM) DEFAULT CONTENTS SETTING PBD SW OPER 0.8s Function that turns power back door closer switch ON when switch is pushed once or held down for 0.8 sec. 0.8s/ON PBD BUZZ VOL LARGE Function that adjusts the volume of warning buzzer that notifies power back door is operating OFF/SMALL/LARGE PBD ONE MOTION OFF Function to operate PBD by transmitter (0.8 sec. press) when back door is locked. ON/OFF WIRELS PBD OPER 0.8s Function that operates power back door when transmitter switch is pressed in specified way (1-press, 2-presses, 0.8 sec-press or OFF*1) ON/TWICE ON/0.8s/OFF PBD ASSIST OPN*2 OFF Function that helps power back door opening operation ON/OFF HINT: *1: Wireless (transmitter switch) operation of the power back door is disabled. *2: When this item is set to ON: When the back door is fully closed, pulling the back door opener switch (outside handle switch) activates the power back door system to automatically open the back door after that it is unlatched.
11. SLIDING ROOF SYSTEM CUSTOMIZING FUNCTION WITH INTELLIGENT TESTER (REFERENCE) Sliding roof ECU SLIDING ROOF ECU - CUSTOMIZE PARAMETERS Display (Item) Default Contents Setting OPEN/DOOR KEY (Door key related OPEN) ON Function to manually open sliding roof linked with power window if holding driver side door key for 1.5 seconds or more to unlock position when engine switch is off ON/OFF CLOSE/DOOR KEY (Door key related CLOSE) ON Function to manually close sliding roof linked with power window if holding driver side door key for 1.5 seconds or more to lock position when engine switch is off ON/OFF OPEN/WIRELESS (Wireless key related OPEN) ON Function to manually open sliding roof linked with power window if pressing transmitter UNLOCK switch for 1.5 seconds or more when engine switch is off ON/OFF DOOR KEY OPER (Door key related operation) SLIDE Function to select tilt up or slide open of manual sliding roof operation linked with power window Activate by holding driver side door key for 1.5 seconds or more to unlock position when engine switch is off TILT/SLIDE WIRELESS OPER (Wireless key related operation) SLIDE Function to select tilt up or slide open of manual sliding roof operation linked with power window Activate by pressing on transmitter UNLOCK switch for 1.5 seconds or more when engine switch is off TILT/SLIDE

INITIALIZATION

Note. When disconnecting the cable from negative (-) battery terminal, initialize the following system(s) after the terminal is reconnected.

The initialization procedures are show below the table.

INITIALIZATION PROCEDURES

Scheme 75

1. PERFORM INITIALIZATION Apply the parking brake and chock the vehicle. Connect the intelligent tester to the DLC3. Put the engine in the inspection mode (See «INSPECTION MODE PROCEDURE»(ref-282995-S41838152682008041400000) ). Select the following menu items: DIAGNOSIS / ENHANCED OBD II / DATA LIST / PRIMARY / COOLANT TEMP. Warm up the engine with the A/C switch off until the coolant temperature is 83°C or more. Select the following menu items: DIAGNOSIS /HV CONTROL ECU / DATALIST / SOC. Move the shift lever to the N position, set the A/C switch to MAX cool or turn on the front defroster, and leave the vehicle until the SOC value is below 40%. HINT: If the SOC is substantially below 40%, the auxiliary battery may go dead. Therefore, do not allow the SOC to reach substantially below 40%. Move the shift lever to the P position and turn the ignition switch off. Disconnect the negative terminal from the auxiliary battery and leave it for 1 minute or more. Reconnect the negative terminal to the auxiliary battery and turn the ignition switch ON. Select the following menu items: DIAGNOSIS / ENHANCED OBD II / DATALIST / PRIMARY / COOLANT TEMP. Check that the engine coolant temperature is 83°C or more. HINT: If the engine coolant temperature is below 83°C, start the engine by depressing the accelerator pedal with the shift lever in the P position to increase the coolant temperature. Select the following menu items: DIAGNOSIS / ENHANCED OBDII / DATALIST / CALCLOAD. Move the shift lever to the D position while depressing the brake pedal with the left foot. Depress the accelerator pedal with the right foot while firmly depressing the brake pedal with the left foot, and maintain an engine load value of 45% or more (60 to 70% of full acceleration) for approximately 30 seconds. NOTE: Do not perform this step for 40 seconds or more. Shift the shift lever to the P position. Turn the ignition switch off and then wait for 5 seconds before putting the vehicle into the READY-on state again. Select the following menu items: DIAGNOSIS / ENHANCED OBDII / DATA LIST / ISC LEARNING. Check that the air conditioner is off. Lightly depress the accelerator pedal and release it when the engine starts. Check that "COMPLETE" is displayed on the intelligent tester screen. HINT: If "ISC LEARNING" is not completed within 1 minute, repeat steps (o) through (r). The engine will usually stop when "ISC LEARNING" is completed. However, the engine will not stop even when "ISC LEARNING" is completed in such cases when the charge level of the auxiliary battery is decreased.
2. AFS ECU INITIALIZATION NOTE: Steering neutral point automatic correction (AFS ECU INITIALIZATION) is necessary under the following condition. Disconnecting the battery. Replacing the steering sensor or AFS ECU. Run the vehicle on the place where few curve or traffic congestion exist at least 100 m at the speed between 20 km/h (12 mph) and 80 km/h (48 mph). HINT: Steering neutral point correction begins automatically when turn the ignition switch on. Steering neutral point correction is automatically performed by vehicle running. AFS operation is prohibited when steering neutral point automatic correction is not performed or during automatic correction. AFS operation restarts when steering neutral point automatic correction is completed normally.
3. AFS ECU RE-INITIALIZATION (WHEN NOT USING INTELLIGENT TESTER) NOTE: This operation manually initializes the steering sensor when AFS operation is not normal due to abnormal automatic correction after completion of AFS INITIALIZATION. HINT: If it is necessary to initialize the steering sensor when not disconnecting the battery, it is also possible to re-set the signal from the steering sensor. When the centering point memorized in the steering sensor differs from the normal point, the AFS ECU malfunctions. In the case, re-initialize it. If the operation does not finishes within a specified time period, the system goes off the AFS indicator light and starts steering neutral point automatic correction.

1. SHIFT TO INITIALIZATION Engine is running and shift range is in the P position. Press the AFS OFF switch eight times at approximately one-second interval (once for ON and once more for OFF, i.e. 4 times ON and 4 times OFF). HINT: The AFS OFF indicator light starts to blink twice per second. Initialization can be started when the AFS OFF switch is either in the "ON" or "OFF" position. When the AFS OFF switch is pressed eight times, it will return to its original state.
2. INITIALIZATION OF AFS ECU Turn the steering wheel to adjust the tires so that they point straight ahead. Do not change the steering wheel position. Press the AFS OFF switch twice (once ON and once OFF). HINT: The AFS OFF indicator light stays lit for two seconds. When the AFS OFF switch is pressed twice, it will return to its original state. Do not change the steering wheel position and press the AFS OFF switch twice within 3 to 10 seconds. HINT: The AFS OFF indicator light stays lit for two seconds. When the AFS OFF switch is pressed twice, it will return to its original state. Do not change the steering wheel position and press the AFS OFF switch twice again within 3 to 10 seconds.
3. CHECK COMPLETION OF AFS ECU INITIALIZATION When the initialization of the steering sensor signal is completed normally, the AFS OFF indicator light goes off, comes on, or blinks depending on the specific condition 3 second after the indicator light goes off. Result RESULT CHART Proceed to Result A Goes off: Initialization is started with the AFS OFF switch OFF (not pressed) Comes on: Initialization is started with the AFS OFF switch ON (pressed) B Blinks: Blinks twice per second HINT: Failure to complete initialization. Proceed to step 2 within 10 seconds. If 10 seconds elapses, the system starts steering neutral point automatic correction. B: GO TO STEP 2 A: END
4. AFS ECU RE-INITIALIZATION (WHEN USING INTELLIGENT TESTER) NOTE: This operation manually initializes the steering sensor when AFS operation is not normal due to abnormal automatic correction after completion of AFS INITIALIZATION. HINT: If it is necessary to initialize the steering sensor when not disconnecting the battery, it is also possible to reset the signal from the steering sensor. When the centering point memorized in the steering sensor differs from the normal point, the AFS ECU malfunctions. In the case, re-initialize it. If the operation does not finish within a specified time period, the system goes off the AFS indicator light and starts steering neutral point automatic correction. Connect the intelligent tester to the DLC3. Turn the ignition switch to the ON position and press the intelligent tester main switch ON. Select "STEER SENS INIT" on "DIAGNOSTICS MENU AFS" display. Turn the steering wheel with the engine starting until the tires face straight ahead, and press "ENTER". Check "CONFIRM" display and press "YES". NOTE: Do not turn the steering wheel while initializing and keep the tires facing straight ahead. Check the display for completion of the operation. HINT: If the operation above cannot be completed after several attempts, a malfunction in the steering sensor circuit is suspected.
5. BACK DOOR LOCK When the battery is reconnected: If the back door is locked and therefore cannot be opened, it is necessary to unlock the back door using the door control switch or transmitter switch. When the back door lock is replaced: The power back door ECU cannot receive a switch signal from the lock. This may cause the power back door system to enter fail-safe mode and DTC B2215 to set, as well as to make the system disabled. When the lock is replaced, be sure to perform the following: first properly connect the lock, second clear the DTC from memory using the intelligent tester and finally recheck that no DTC is output.
6. RESET (INITIALIZE) POWER WINDOW REGULATOR MOTOR NOTE: Resetting the power window motor (initializing the pulse sensor) is necessary when the battery terminal is disconnected; when the power window regulator master switch, power window regulator switch, wire harness, power window regulator and power window motor are replaced or removed/installed; or when the PWR fuse, RR DOOR LH fuse, RR DOOR RH and ECU-B fuse are replaced. AUTO operation function, jam protection function and remote operation function via the power window regulator master switch do not operate without resetting. Be sure to reset the power window regulator motors using the power window switch on each door because the motors cannot be reset by remote operation using the power window master switch. In order to prevent a large amount of current from flowing in the wires, do not simultaneously reset 2 or more power window regulator motors. If the power window switch has been continuously operated for a long time, the power window regulator motor will stop so that no additional load will be applied to the motor. Continuing to operate the switch even after the motor has stopped will cause the switch to blink while restricting the AUTO UP/DOWN function and the remote UP/DOWN function. If this happens, reset the motor again after several minutes have passed. Whenever disconnecting the battery terminal, reset all the other systems besides the power window control system. Turn the ignition switch ON. Halfway open the power window by pressing the power window switch. Fully pull up the switch until the power window is fully closed and continue to hold the switch for approx. 1 second after the power window is fully closed. Check that the AUTO UP/DOWN function operates normally. If the AUTO UP/DOWN function operates normally, reset operations have been completed at this time. If not normal, follow steps below. Disconnect the negative battery terminal for 10 seconds. Connect the battery terminal. Turn the ignition switch ON. Halfway open the power window by pressing the power window switch. If the AUTO UP/DOWN function operates normally, reset operations have been completed at this time. If not normal, follow steps below. Turn the ignition switch ON. Halfway open the power window by pressing the power window switch. Fully pull up the switch until the power window is fully closed and continue to hold the switch for approx. 12 seconds after the power window is fully closed. Check that the AUTO UP/DOWN function operates normally.
7. RESET (INITIALIZE) Resetting the power back door system: The power back door ECU records the fully open position and the fully closed position of the power back door in its memory and the power back door fully opens and fully closes based on this memory. In the case where any of the batteries, fuses, power back door ECU or power back door drive unit are removed and then reinstalled, the power back door ECU loses the memory of the door positions. In such cases, resetting the system is necessary. However the back door closer system has no effect on ECU memory. Reset the power back door system as follows: Fully close the power back door if opened. Check that the back door fully open and fully close. Unlock the power back door using the unlock button on the transmitter switch or the door control switch. Turn the ignition switch to the "OFF" position. Check that the power back door main switch is in the "OFF" position (not pushed). Check that the back door fully opens and fully closes by pushing the power back door opener/closer switch or PWR button briefly on the transmitter switch. HINT: The jam protection function is enabled through the above initialization procedure.
8. RESET (INITIALIZE) Resetting the power back door system: The power back door ECU records the fully open position and the fully closed position of the power back door in its memory and the power back door fully opens and fully closes based on this memory. In the case where any of the batteries, fuses, power back door ECU or power back door drive unit are removed and then reinstalled, the power back door ECU loses the memory of the door positions. In such cases, resetting the system is necessary. However, the back door closer system has no effect on ECU memory. Reset the power back door system as follows: Fully close the power back door if opened. Check that the back door fully opens and fully closes. Unlock the power back door using the unlock button on the transmitter switch or the door control switch. Turn the ignition switch to the off. Check that the power back door main switch is not pushed. Check that the back door fully opens and fully closes by pushing the power back door opener/closer switch or PWR button on the transmitter switch. HINT: The jam protection function is enabled through the above initialization procedure.

GLOSSARY OF SAE AND LEXUS TERMS

This glossary lists all SAE-J1930 terms and abbreviations used in this manual in compliance with SAE recommendations, as well as their LEXUS equivalents.

GLOSSARY OF SAE AND LEXUS TERMS