MULTI CHANNEL FUNCTION
The electrical key transmitter sub-assembly and door control receiver can operate on two different RF channels. When an electrical key transmitter sub-assembly is brought within an exterior detection area, key verification begins. If key verification fails due to wave interference, the channel will be switched and key verification will be performed again.
The multi channel system begins verification using the channel on which the last verification was successfully performed. When verification fails, the system switches to the other channel.
| *a | Exterior detection areas are created using LF waves (emitted from the vehicle at intervals of 0.25 seconds) to receive a response from the electrical key transmitter sub-assembly. | *b | When the electrical key transmitter sub-assembly is brought into an exterior detection area, it receives LF waves from the vehicle. Using RF waves, the electrical key transmitter sub-assembly responds to the vehicle. |
| *c | Upon receiving the response from the electrical key transmitter sub-assembly, the certification ECU (smart key ECU assembly) activates the electrical key antennas (outside) one by one. Using LF waves, the certification ECU (smart key ECU assembly) determines which exterior detection area the electrical key transmitter sub-assembly is in. | *d | The electrical key transmitter sub-assembly receives the LF waves from the vehicle and responds using RF waves. (The certification ECU (smart key ECU assembly) recognizes which exterior detection area the electrical key transmitter sub-assembly is in.) |
| *e | The certification ECU (smart key ECU assembly) sends registered key ID information to the electrical key transmitter sub-assembly using LF waves. (Up to 7 key IDs can be registered.) | *f | The electrical key transmitter sub-assembly sends the key ID information using RF waves. When the certification ECU (smart key ECU assembly) receives it, verification completes. |
| *g | Wave interference (Channel switching) | - | - |
The multi channel system changes the channels when the RF band (*b, *d and *f) is interrupted by wave interference. Refer to the table below to confirm when the system changes the channels.
| *b or *d is NG | *f is NG | |||
|---|---|---|---|---|
| Condition | RF waves cannot be received | RF waves cannot be received properly | RF waves cannot be received | RF waves cannot be received properly |
| Channel switching | The channels will not be switched. | The channels will be switched. | The channels will not be switched. | The channels will be switched*. |
*: The channels are not switched during vehicle interior verification after an entry lock operation is performed.
BASIC PRECAUTIONS
DTC numbers and ECU Data Lists of the entry and start system can be checked using the GTS.
Check for DTCs using the following procedure. If any DTCs are output, diagnose those DTCs first.
Connect the GTS to the DLC3.
Turn the engine switch on (IG).
Enter the following menus: Body Electrical / Entry&Start, Power Source Control or Starting Control / Trouble Codes.
When using the GTS with the engine switch off, connect the GTS to the DLC3 and turn a courtesy light switch on and off at intervals of 1.5 seconds or less until communication between the GTS and the vehicle begins. Then select Model Code "KEY REGIST" under manual mode and enter the following menus: Body Electrical / Entry&Start(CAN). While using the GTS, periodically turn a courtesy light switch on and off at intervals of 1.5 seconds or less to maintain communication between the GTS and the vehicle.
If cancel is selected for the entry and start system customize setting, cancel the smart key cancel setting.
DIAGRAM OF ENTRY AND START SYSTEM
SYSTEM DESCRIPTION
The following pattern will be used: "Operation" indicates user operation using the entry and start system. "Expected operation of the vehicle" indicates how a known good vehicle will react in accordance with each operation. "Suspected Area/Diagnosis" indicates suspected malfunctioning areas and tips for each diagnosis if the vehicle did not react as expected.
Example: Operation No.
| Operation | - |
| Expected operation of the vehicle | - |
| Waveform or Output Value | - |
| Suspected Area | Diagnosis |
|---|---|
| - | - |
DIAGNOSIS IN ACCORDANCE WITH USER OPERATION
Operation 1
| Operation | Turn the engine switch off and lock all the doors, then take the electrical key transmitter sub-assembly approximately 3 m (9.84 ft.) or more away from the vehicle. Tech Tips The detection area of each electrical key antenna (outside) is formed by emitting a periodic LF band request signal every 0.25 seconds. The detection area formed by each front door outside handle assembly (electrical key antenna) has a detection range of approximately 0.7 m (2.30 ft.). |
| Waveform or Output Value | Pulse generation (G215-4 (CLG1) - G215-11 (E)*) |
*: Click here
Operation 2
| Operation | Bring the electrical key transmitter sub-assembly within 0.7 m (2.30 ft.) of the driver door. Tech Tips The system is in unlock standby mode when the electrical key transmitter sub-assembly is in the detection area and the key ID code sent by the electrical key transmitter sub-assembly matches the key ID code stored by the certification ECU (smart key ECU assembly). The door unlocks if the unlock sensor is touched by hand with the system in unlock standby mode. Signal transmission: Certification ECU (smart key ECU assembly) → Door outside handle assembly (electrical key antenna) → Electrical key transmitter sub-assembly → Door control receiver → Certification ECU (smart key ECU assembly) → Main body ECU (multiplex network body ECU) |
| Expected operation of the vehicle | The electrical key transmitter sub-assembly LED starts blinking. If it does not, check the suspected areas in the following table. |
| Waveform or Output Value |
|
*: Click here
| Suspected Area | Diagnosis |
|---|---|
| Electrical key transmitter sub-assembly |
Tech Tips
|
| Transmitter battery is depleted |
|
| Wave Interference |
|
| Certification ECU (smart key ECU assembly) | - |
| Main body ECU (multiplex network body ECU) | - |
| Front door outside handle assembly | Vehicle exterior detection area is not formed properly.
|
| Door Control Receiver |
|
| Battery is discharged | It may be possible to tell whether the battery is discharged by operating the horn. |
| Others |
|
*1: for Automatic Transmission
*2: for Manual Transmission
Operation 3
| Operation | Touch the unlock sensor of the driver door with the electrical key transmitter sub-assembly in the exterior detection area. |
| Expected operation of the vehicle | While the doors are unlocked, the answer-back is performed at the same time. If they do not, check the suspected areas in the following table. |
| Waveform or Output Value |
|
*: Click here
| Suspected Area | Diagnosis |
|---|---|
| The suspected parts below overlap with the parts covered in operation 2 for when the electrical key transmitter sub-assembly LED does not blink. | - |
| Front door outside handle assembly (unlock sensor) |
|
| Door lock/unlock mechanism | If a door cannot be locked/unlocked by operating the door control switch on the door in the cabin, the door lock mechanism is malfunctioning. |
Operation 4
| Operation | After getting into the vehicle while carrying the electrical key transmitter sub-assembly, close the door and press the engine switch once with the shift lever in P*1 while not depressing the brake pedal*1 or clutch pedal*2. |
| Expected operation of the vehicle |
If any of the preceding did not happen, check the suspected areas in the following table. Tech Tips When the engine switch is pressed, the indoor electrical key antenna forms a key detection area inside the vehicle and detects the electrical key transmitter sub-assembly in the cabin. The electrical key transmitter sub-assembly sends a key ID code upon receiving a request signal and the electrical key transmitter sub-assembly LED illuminates for a short time. After pressing the engine switch, if the key ID code sent by the electrical key transmitter sub-assembly matches the key ID code stored by the certification ECU (smart key ECU assembly), the ACC relay turns on and entry warning light is displayed in the combination meter assembly. After the power source mode has changed, and L code and S code verification has been completed, the steering will be unlocked and the immobiliser will be inactive. The Data List status of "Immobiliser" will then be changed from "Set" to "Unset". Signal transmission: Certification ECU (smart key ECU assembly) → Indoor electrical key antenna → Electrical key transmitter sub-assembly → Door control receiver → Certification ECU (smart key ECU assembly) Tech Tips The interior detection area is formed when any of the following conditions are met:
|
| Waveform or Output Value |
|
*1: for Automatic Transmission
*2: for Manual Transmission
*3: Click here
| Suspected Area | Diagnosis |
|---|---|
| Certification ECU (smart key ECU assembly) | - |
| Wave Interference |
|
| Indoor electrical key antenna assemblies that form the interior detection areas |
|
| Engine switch | Under normal operation, after the engine switch is pressed, "ON" is displayed for the Data List items "Start Switch1" and "Start Switch2". |
| ID code box (immobiliser code ECU) | In order to unlock the steering, it is necessary for "S Code Check" in the Data List to display "OK". If "S Code Check" displays "OK", the certification ECU (smart key ECU assembly) code and ID code box (immobiliser code ECU) code match. |
| Park/neutral position switch assembly* | Under normal conditions, "Neutral SW/ Clutch SW" in the Data List displays "ON" when the shift lever is moved to P. |
| Steering lock ECU (steering lock actuator or upper bracket assembly) |
|
*: for Automatic Transmission
Operation 5
| Operation | Depress the brake pedal*1 or clutch pedal*2 with the shift lever in P*1 while carrying an electrical key transmitter sub-assembly. |
| Expected operation of the vehicle | The entry warning light appears in the combination meter assembly. If it does not, check the suspected areas in the following table. |
*1: for Automatic Transmission
*2: for Manual Transmission
| Suspected Area | Diagnosis |
|---|---|
| Stop light switch assembly*1 | If the brake pedal is depressed, "ON" is displayed for the Data List item "Stop Light Switch1". |
| Clutch start switch assembly*2 | If the clutch pedal is depressed, "ON" is displayed for the Data List item "Neutral SW/ Clutch SW". |
| Certification ECU (smart key ECU assembly) | Start function-Terminals of ECU |
*1: for Automatic Transmission
*2: for Manual Transmission
Operation 6
| Operation | After getting into the vehicle while carrying the electrical key transmitter sub-assembly, press the engine switch with the shift lever in P*1 while depressing the brake pedal*1 or clutch pedal*2. |
| Expected operation of the vehicle | The engine starts. If it does not, check the suspected areas in the following table. |
*1: for Automatic Transmission
*2: for Manual Transmission
| Suspected Area | Diagnosis |
|---|---|
| Steering lock system | Under normal operation, the steering will be unlocked and "ON" is displayed for the Data List item "Steering Unlock Switch". |
| Battery is discharged | Whether the battery is discharged or not can be checked easily by operating the horn. |
Operation 7
| Operation | Press the engine switch. |
| Expected operation of the vehicle | The engine stops, the entry warning light illuminates and then goes off and the security indicator light changes from off to blinking. |
Operation 8
| Operation | Open any of the doors with the engine switch off. |
| Expected operation of the vehicle | The steering locks. If it does not, check the suspected areas in the following table. |
| Suspected Area | Diagnosis |
|---|---|
| Steering lock system | - |
| Door courtesy light switch assembly | When the driver door is opened, "ON" is displayed for the Data List item "FL Door Courtesy SW". (for LHD) When the driver door is opened, "ON" is displayed for the Data List item "FR Door Courtesy SW". (for RHD) |
Operation 9
| Operation | Touch the lock sensor of the driver door outside handle while carrying the electrical key transmitter sub-assembly. |
| Expected operation of the vehicle | Answer-back is performed at the same time when the doors are locked. |
BATTERY SAVING FUNCTION
When the entry and start system is operating, the vehicle performs key detection operations every 0.25 seconds. Therefore, if the vehicle is left as is for a long period of time, the battery may become fully discharged. The following controls help reduce the rate at which the battery is discharged.
If the entry and start system is not operated for 5 days or more, periodic signal transmission from the electrical key antennas stops. However, the doors can still be unlocked by touching the unlock sensor of a front door outside handle assembly.
If the entry and start system is not operated for 14 days or more, the lock and unlock sensors of the front passenger door outside handle assembly are disabled. Therefore, only the unlock sensor of the front door outside handle assembly of the driver door can be used to unlock the doors.
If 10 minutes or more elapse while the electrical key transmitter sub-assembly is in an exterior detection area, the front door outside handle assembly (electrical key antenna) detecting the electrical key transmitter sub-assembly will stop operating.
To restore operation of the entry and start system, perform any of the following operations.
While carrying the electrical key transmitter sub-assembly, touch the lock or unlock sensor of the front door outside handle assembly of the driver side door and perform a door lock or unlock operation.
Lock or unlock the doors with the wireless operation.
Insert the mechanical key into the door key cylinder of the driver door and lock or unlock the doors.
WIRELESS BUZZER VOLUME ADJUSTMENT FUNCTION (w/ Wireless Door Lock Buzzer Answer-back Function)
The volume of the wireless buzzer can be changed through the customize function.
Tech Tips
The volume of the following wireless buzzer operations cannot be adjusted.
Warning function buzzer operations
Customize function buzzer operations
Buzzer operations for key diagnostic mode using the GTS
Key registration buzzer operations
WARNING FUNCTION
Warning Function
When any of the situations below occur, the entry and start system sounds the wireless door lock buzzer, a buzzer in the combination meter assembly, displays a message on the multi-information display*1 and blinks an entry warning indicator*2 in order to alert the driver.
*1: w/ Multi-information Display (TFT Display Type)
*2: w/ Multi-information Display (Segment Display Type)
| Situation | Condition |
|---|---|
| A* | The shift lever is in a position other than P and the engine is left running when the driver gets out of the vehicle. |
| B | The shift lever is in P* and the engine is left running when the driver gets out of the vehicle. |
| C | The engine is left running when a passenger gets out of the vehicle while holding the key. |
| D | The key is not within the detection areas. |
| E | The vehicle is driven without a key. |
| F | The key is left in the vehicle. |
| G | A door is ajar. |
| H | The key reminder sounds. |
| I | The key battery is weak. |
| J | Steering lock does not release. |
| K | A malfunction has been detected in a vehicle speed signal, etc. |
| L | The engine cannot be started. |
| M | Immobiliser system certification confirmation occurs. |
| N | Engine start operation guide (ACC) |
| O | Engine start operation guide (IG ON) |
| P* | The engine switch cannot be turned off (shift lever in any position except P). |
| Q* | The engine switch cannot be turned off (shift lever in P). |
| R | Auto power off operation occurs. |
| S | Engine emergency stop operation is performed. |
| T | Engine switch is operated while driving. |
| U | Engine switch is operated while driving. |
| V | Accessory state |
| W | Ignition switch ON state |
*: for Automatic Transmission
Situation A (for Automatic Transmission)
There are 2 patterns for situation A.
Pattern 1:
When the shift lever is in a position other than P, the driver opens the door and attempts to get out of the vehicle. In this situation, the following control is performed:
| Possible Effects without Warning | Sudden vehicle movement, Vehicle theft, Vehicle roll-away (Vehicle creep, such as when N is selected) | ||
| Warning Active Condition | The warning is activated when all of the following conditions are met:
|
||
| Warning Method | Combination Meter Assembly | Buzzer | Sounds continuously |
| Multi-information Display*1 | The following warning message is displayed:
|
||
| Entry Warning Indicator*2 | - | ||
| Wireless Door Lock Buzzer | - | ||
| Warning Stop Condition | The warning is stopped when one of the following conditions is met:
|
||
*1: w/ Multi-information Display (TFT Display Type)
*2: w/ Multi-information Display (Segment Display Type)
Pattern 2:
Under the situation of pattern 1, the driver closes the door and attempts to leave the vehicle while holding the key. In this situation, the following control is performed:
| Possible Effects without Warning | Sudden vehicle movement, Vehicle theft, Vehicle roll-away (Vehicle creep, such as when N is selected) | ||
| Warning Active Condition | The warning is activated when all of the following conditions are met:
|
||
| Warning Method | Combination Meter Assembly | Buzzer | Sounds continuously |
| Multi-information Display*1 | The following warning messages are displayed:
|
||
| Entry Warning Indicator*2 | Blinks in Yellow | ||
| Wireless Door Lock Buzzer | Sounds continuously | ||
| Buzzer and Wireless Door Lock Buzzer Warning Stop Condition | The warning is stopped when one of the following conditions is met:
|
||
| "Shift to P position when parked" Message Warning Stop Condition | The warning is stopped when either of the following conditions is met:
|
||
| "KEY NOT DETECTED CHECK KEY POSITION" Message Warning Stop Condition*1 | The warning is stopped when either of the following conditions is met:
|
||
| Entry Warning Indicator Warning Stop Condition*2 | |||
*1: w/ Multi-information Display (TFT Display Type)
*2: w/ Multi-information Display (Segment Display Type)
Situation B
There are 3 patterns for situation B.
Pattern 1:
When the shift lever is in P*1 and the engine switch is in a mode other than off (the steering remains unlocked), the driver door is opened and the driver attempts to leave the vehicle. In this situation, the following control is performed:
| Possible Effects without Warning | Vehicle theft | ||
| Warning Active Condition | Condition 1 The warning is activated when both of the following conditions are met:
Condition 2 The warning is activated when all of the following conditions are met for 1 second:
|
||
| Warning Method | Combination Meter Assembly | Buzzer | Sounds continuously at short and even intervals |
| Multi-information Display*2 | - | ||
| Entry Warning Indicator*3 | - | ||
| Wireless Door Lock Buzzer | - | ||
| Warning Stop Condition | The warning is stopped when one of the following conditions is met:
|
||
*1: for Automatic Transmission
*2: w/ Multi-information Display (TFT Display Type)
*3: w/ Multi-information Display (Segment Display Type)
Pattern 2:
Under the situation of pattern 1, the driver opens and closes the driver door and attempts to leave the vehicle while holding the key. In this situation, the following control is performed:
| Possible Effects without Warning | Vehicle theft | ||
| Warning Active Condition | The warning is activated when all of the following conditions are met:
|
||
| Warning Method | Combination Meter Assembly | Buzzer | Sounds once |
| Multi-information Display*2 | The following warning message is displayed:
|
||
| Entry Warning Indicator*3 | Blinks in Yellow | ||
| Wireless Door Lock Buzzer | Sounds 3 times | ||
| Warning Stop Condition | The warning is stopped when either of the following conditions is met:
|
||
*1: for Automatic Transmission
*2: w/ Multi-information Display (TFT Display Type)
*3: w/ Multi-information Display (Segment Display Type)
Pattern 3:
Under the situation of pattern 2, the driver touches the lock sensor on the door outside handle. In this situation, the following control is performed:
| Possible Effects without Warning | Vehicle theft | ||
| Warning Active Condition | The warning is activated when all of the following conditions are met:
|
||
| Warning Method | Combination Meter Assembly | Buzzer | Sounds once |
| Multi-information Display*2 | The following warning messages are displayed:
|
||
| Entry Warning Indicator*3 | Blinks in Yellow | ||
| Wireless Door Lock Buzzer | Sounds continuously | ||
| Wireless Door Lock Buzzer Warning Stop Condition | The warning is stopped when one of the following conditions is met:
|
||
| "TURN POWER OFF" Message Warning Stop Condition | The warning is stopped when one of the following conditions is met:
|
||
| "KEY NOT DETECTED CHECK KEY POSITION" Message Warning Stop Condition*2 | The warning is stopped when either of the following conditions is met:
|
||
| Entry Warning Indicator Warning Stop Condition*3 | |||
*1: for Automatic Transmission
*2: w/ Multi-information Display (TFT Display Type)
*3: w/ Multi-information Display (Segment Display Type)
Situation C
When the engine is left running, a passenger leaves the vehicle while holding the key. In this situation, the following control is performed:
| Possible Effects without Warning | Engine cannot be restarted. | ||
| Warning Active Condition | The warning is activated when all of the following conditions are met:
|
||
| Warning Method | Combination Meter Assembly | Buzzer | Sounds once |
| Multi-information Display*1 | The following warning message is displayed:
|
||
| Entry Warning Indicator*2 | Blinks in Yellow | ||
| Wireless Door Lock Buzzer | Sounds 3 times | ||
| Warning Stop Condition | The warning is stopped when either of the following conditions is met:
|
||
*1: w/ Multi-information Display (TFT Display Type)
*2: w/ Multi-information Display (Segment Display Type)
Situation D
When the key is not in the vehicle, the driver attempts to turn the engine switch on (IG) (emergency key operation* is included). In this situation, the following control is performed:
Tech Tips
*: Emergency key operation is an operation that changes the power source by touching the engine switch with the key.
| Possible Effects without Warning | User becomes confused | ||
| Warning Active Condition | The warning is activated when all of the following conditions are met:
|
||
| Warning Method | Combination Meter Assembly | Buzzer | Sounds once |
| Multi-information Display*1 | The following warning message is displayed:
|
||
| Entry Warning Indicator*2 | Blinks in Yellow | ||
| Wireless Door Lock Buzzer | - | ||
| Warning Stop Condition | The warning is stopped when one of the following conditions is met:
|
||
*1: w/ Multi-information Display (TFT Display Type)
*2: w/ Multi-information Display (Segment Display Type)
Situation E
The vehicle starts moving without a registered key in the vehicle. In this situation, the following control is performed:
| Possible Effects without Warning | Engine cannot be restarted. | ||
| Warning Active Condition | The warning is activated when all of the following conditions are met:
|
||
| Warning Method | Combination Meter Assembly | Buzzer | Sounds 9 times |
| Multi-information Display*1 | The following warning message is displayed:
|
||
| Entry Warning Indicator*2 | Blinks in Yellow | ||
| Wireless Door Lock Buzzer | - | ||
| Warning Stop Condition | The warning is stopped when either of the following conditions is met:
|
||
*1: w/ Multi-information Display (TFT Display Type)
*2: w/ Multi-information Display (Segment Display Type)
Situation F
The lock sensor on a door outside handle is touched or the lock switch of the back door is pressed to perform entry lock with the key left in the vehicle. In this situation, the following control is performed:
| Possible Effects without Warning | Vehicle theft | ||
| Warning Active Condition | The warning is activated when all of the following conditions are met:
|
||
| Warning Method | Combination Meter Assembly | Buzzer | - |
| Multi-information Display*2 | The following warning message is displayed:
|
||
| Entry Warning Indicator*3 | - | ||
| Wireless Door Lock Buzzer | Sounds continuously | ||
| Wireless Door Lock Buzzer Warning Stop Condition | The warning is stopped when any of the following conditions is met:
|
||
| "Key detected in vehicle" Message Warning Stop Condition | The warning is stopped when any of the following conditions is met:
|
||
*1: w/ Glass Hatch Opener System
*2: w/ Multi-information Display (TFT Display Type)
*3: w/ Multi-information Display (Segment Display Type)
Situation G
The lock sensor on the door outside handle is touched or the lock switch of the back door is pressed to perform entry lock, however, a door or glass hatch*1 is ajar. In this situation, the following control is performed:
| Possible Effects without Warning | Vehicle theft | ||
| Warning Active Condition | The warning is activated when all of the following conditions are met:
|
||
| Warning Method | Combination Meter Assembly | Buzzer | - |
| Multi-information Display*2 | - | ||
| Entry Warning Indicator*3 | - | ||
| Wireless Door Lock Buzzer | Sounds continuously | ||
| Warning Stop Condition | The warning is stopped when one of the following conditions is met:
|
||
*1: w/ Glass Hatch Opener System
*2: w/ Multi-information Display (TFT Display Type)
*3: w/ Multi-information Display (Segment Display Type)
Situation H
The door and glass hatch*1 are closed and locked with the key left in the vehicle. In this situation, the following control is performed:
| Possible Effects without Warning | Vehicle theft | ||
| Warning Active Condition | Condition 1 The warning is activated when all of the following conditions are met:
Condition 2 The warning is activated when all of the following conditions are met (Models compliant with Thatcham only):
Tech Tips *: Keyless lock operation is door lock operation without using the key. First, set the lock position (door lock knob) when the door is open, and close the door while pulling the door handle to lock the door. |
||
| Warning Method | Combination Meter Assembly | Buzzer | Sounds once |
| Multi-information Display*2 | The following warning message is displayed:
|
||
| Entry Warning Indicator*3 | - | ||
| Wireless Door Lock Buzzer | Sounds continuously | ||
| Wireless Door Lock Buzzer Warning Stop Condition | The warning is stopped when one of the following conditions is met:
|
||
| "KEY DETECTED IN VEHICLE" Message Warning Stop Condition | The warning is stopped when one of the following conditions is met:
|
||
*1: w/ Glass Hatch Opener System
*2: w/ Multi-information Display (TFT Display Type)
*3: w/ Multi-information Display (Segment Display Type)
Situation I
The vehicle is driven using a key that has a low battery. In this situation, the following control is performed:
| Possible Effects without Warning | Usability function, engine cannot be restarted | ||
| Warning Active Condition | Condition 1 The warning is activated when all of the following conditions are met:
Condition 2 The warning is activated when all of the following conditions are met:
Tech Tips *: Warning performed after 20 minutes of the engine switch being turned on (IG) |
||
| Warning Method | Combination Meter Assembly | Buzzer | Sounds once |
| Multi-information Display*1 | The following warning message is displayed:
|
||
| Entry Warning Indicator*2 | Blinks in Yellow | ||
| Wireless Door Lock Buzzer | - | ||
| Warning Stop Condition | The warning is stopped when either of the following conditions is met:
|
||
*1: w/ Multi-information Display (TFT Display Type)
*2: w/ Multi-information Display (Segment Display Type)
Situation J
The shift lever is moved to a position other than P*1 or the steering lock cannot be released before the steering lock is unlocked. In this situation, the following control is performed:
| Possible Effects without Warning | Usability function | ||
| Warning Active Condition | The warning is activated when the following condition is met: The steering lock cannot be released (the steering lock ECU judgment). |
||
| Warning Method | Combination Meter Assembly | Buzzer | Sounds once |
| Multi-information Display*2 | The following warning message is displayed:
|
||
| Entry Warning Indicator*3 | Quickly Blinks in Green | ||
| Wireless Door Lock Buzzer | - | ||
| Warning Stop Condition | The engine switch is pushed while the steering wheel is turned left and right. The warning is stopped when either of the following conditions is met:
|
||
*1: for Automatic Transmission
*2: w/ Multi-information Display (TFT Display Type)
*3: w/ Multi-information Display (Segment Display Type)
Situation K
A vehicle speed signal malfunction or malfunction that interferes with steering lock ECU (steering lock actuator or upper bracket assembly) operation has been detected. In this situation, the following control is performed:
| Possible Effects without Warning | Malfunction Detection | ||
| Warning Active Condition | The warning is activated when either of the following conditions is met:
|
||
| Warning Method | Combination Meter Assembly | Buzzer | Sounds once |
| Multi-information Display*1 | The following warning message is displayed:
|
||
| Entry Warning Indicator*2 | Blinks in Yellow | ||
| Wireless Door Lock Buzzer | - | ||
| Warning Stop Condition | The warning is stopped when either of the following conditions is met:
|
||
*1: w/ Multi-information Display (TFT Display Type)
*2: w/ Multi-information Display (Segment Display Type)
Situation L
When the driver attempts to start the engine after unlocking the driver door using the mechanical key, the key cannot be detected in the vehicle or cannot be detected in the vehicle 2 times in a row. In this situation, the following control is performed:
| Possible Effects without Warning | Usability function | ||
| Warning Active Condition | The warning is activated when the engine switch is pressed with all of the following conditions met:
|
||
| Warning Method | Combination Meter Assembly | Buzzer | Sounds once |
| Multi-information Display*1 | The following warning message is displayed for 60 seconds (and then automatically turned off):
|
||
| Entry Warning Indicator*2 | Blinks in Yellow | ||
| Wireless Door Lock Buzzer | - | ||
| Warning Stop Condition | The warning is stopped when one of the following conditions is met:
|
||
*1: w/ Multi-information Display (TFT Display Type)
*2: w/ Multi-information Display (Segment Display Type)
*3: for Automatic Transmission
*4: for Manual Transmission
Situation M
The engine switch is touched with a key when the key battery voltage is low, system operation is canceled or radio interference occurs. In this situation, the following control is performed:
| Possible Effects without Warning | Usability function | ||
| Warning Active Condition | Transponder certification result is OK. | ||
| Warning Method | Combination Meter Assembly | Buzzer | Sounds once |
| Multi-information Display*1 | The following warning message is displayed:
|
||
| Entry Warning Indicator*2 | - | ||
| Wireless Door Lock Buzzer | - | ||
| Warning Stop Condition | The warning is stopped when one of the following conditions is met:
|
||
*1: w/ Multi-information Display (TFT Display Type)
*2: w/ Multi-information Display (Segment Display Type)
*3: for Automatic Transmission
*4: for Manual Transmission
Situation N
The system recognizes the situation that indicates the driver may start the engine (when the driver enters the vehicle or the engine switch is on (ACC)). In this situation, the following control is performed:
| Possible Effects without Warning | Engine cannot be restarted | ||
| Warning Active Condition | The warning is activated when either of the following conditions is met:
|
||
| Warning Method | Combination Meter Assembly | Buzzer | - |
| Multi-information Display*3 | The following warning message is displayed:
|
||
| Entry Warning Indicator*4 | - | ||
| Wireless Door Lock Buzzer | - | ||
| Warning Stop Condition | The warning is stopped when one of the following conditions is met:
|
||
*1: for Automatic Transmission
*2: for Manual Transmission
*3: w/ Multi-information Display (TFT Display Type)
*4: w/ Multi-information Display (Segment Display Type)
Situation O
The system recognizes the situation that indicates the driver may start the engine (when the engine switch is on (IG)). In this situation, the following control is performed:
| Possible Effects without Warning | Engine cannot be restarted | ||
| Warning Active Condition | The warning is activated when either of the following conditions is met:
|
||
| Warning Method | Combination Meter Assembly | Buzzer | - |
| Multi-information Display*3 | The following warning message is displayed:
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| Entry Warning Indicator*4 | - | ||
| Wireless Door Lock Buzzer | - | ||
| Warning Stop Condition | The warning is stopped when one of the following conditions is met:
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*1: for Automatic Transmission
*2: for Manual Transmission
*3: w/ Multi-information Display (TFT Display Type)
*4: w/ Multi-information Display (Segment Display Type)
Situation P (for Automatic Transmission)
The driver attempts to turn the engine switch off with the shift lever in any position other than P or N. In this situation, the following control is performed:
| Possible Effects without Warning | Discharged vehicle battery, vehicle roll-away. | ||
| Warning Active Condition | The engine switch is turned off when the shift lever in a position other than P or N. (Excluding an emergency stop by pressing the engine switch 3 times quickly or pressing and holding the engine switch for 2 seconds or more.) | ||
| Warning Method | Combination Meter Assembly | Buzzer | Sounds once |
| Multi-information Display*1 | The following warning message is displayed:
|
||
| Entry Warning Indicator*2 | - | ||
| Wireless Door Lock Buzzer | - | ||
| Warning Stop Condition | The warning is stopped when either of the following conditions is met:
|
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*1: w/ Multi-information Display (TFT Display Type)
*2: w/ Multi-information Display (Segment Display Type)
Situation Q (for Automatic Transmission)
Under situation P, the shift lever is moved to P. In this situation, the following control is performed:
| Possible Effects without Warning | Discharged vehicle battery, vehicle roll-away (vehicle creep, such as when N is selected) | ||
| Warning Active Condition | The shift lever is moved to P. | ||
| Warning Method | Combination Meter Assembly | Buzzer | Sounds once |
| Multi-information Display*1 | The following warning message is displayed:
|
||
| Entry Warning Indicator*2 | - | ||
| Wireless Door Lock Buzzer | - | ||
| Warning Stop Condition | The warning is stopped when either of the following conditions is met:
|
||
*1: w/ Multi-information Display (TFT Display Type)
*2: w/ Multi-information Display (Segment Display Type)
Situation R
Automatic power off operation occurs. In this situation, the following control is performed:
| Possible Effects without Warning | Usability function | ||
| Warning Active Condition | The warning is activated when all of the following conditions are met:
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||
| Warning Method | Combination Meter Assembly | Buzzer | - |
| Multi-information Display*2 | The following warning message is displayed:
|
||
| Entry Warning Indicator*3 | - | ||
| Wireless Door Lock Buzzer | - | ||
| Warning Stop Condition | The warning is stopped when either of the following conditions is met:
|
||
*1: for Automatic Transmission
*2: w/ Multi-information Display (TFT Display Type)
*3: w/ Multi-information Display (Segment Display Type)
Situation S
The driver stopped the engine using emergency operation while driving. In this situation, the following control is performed:
| Possible Effects without Warning | Usability function | ||
| Warning Active Condition | The warning is activated when either of the following conditions is met:
|
||
| Warning Method | Combination Meter Assembly | Buzzer | Sounds continuously |
| Multi-information Display*1 | The following warning message is displayed:
|
||
| Entry Warning Indicator*2 | - | ||
| Wireless Door Lock Buzzer | - | ||
| Warning Stop Condition | The warning is stopped when one of the following conditions is met:
|
||
*1: w/ Multi-information Display (TFT Display Type)
*2: w/ Multi-information Display (Segment Display Type)
*3: for Automatic Transmission
*4: for Manual Transmission
Situation T
The driver pressed the engine switch while driving. In this situation, the following control is performed:
| Possible Effects without Warning | Wrong operation is prevented | ||
| Warning Active Condition | The vehicle is moving, the vehicle speed is detected and the engine switch is pressed. | ||
| Warning Method | Combination Meter Assembly | Buzzer | Sounds intermittently |
| Multi-information Display*1 | - | ||
| Entry Warning Indicator*2 | - | ||
| Wireless Door Lock Buzzer | - | ||
| Warning Stop Condition | The warning is stopped when either of the following conditions is met:
|
||
*1: w/ Multi-information Display (TFT Display Type)
*2: w/ Multi-information Display (Segment Display Type)
Situation U
The driver pressed the engine switch while driving. In this situation, the following control is performed:
| Possible Effects without Warning | Usability function | ||
| Warning Active Condition | The vehicle is moving, the vehicle speed is detected and the engine switch is pressed. | ||
| Warning Method | Combination Meter Assembly | Buzzer | Sounds once |
| Multi-information Display*1 | The following warning message is displayed:
|
||
| Entry Warning Indicator*2 | - | ||
| Wireless Door Lock Buzzer | - | ||
| Warning Stop Condition | The warning is stopped when either of the following conditions is met:
|
||
*1: w/ Multi-information Display (TFT Display Type)
*2: w/ Multi-information Display (Segment Display Type)
Situation V
The power source is changed to on (ACC). In this situation, the following control is performed:
| Possible Effects without Warning | Usability function | ||
| Warning Active Condition | The power source is changed to on (ACC). | ||
| Warning Method | Combination Meter Assembly | Buzzer | - |
| Multi-information Display*1 | ACCESSORY | ||
| Entry Warning Indicator*2 | Slowly Blinks in Green | ||
| Wireless Door Lock Buzzer | - | ||
| Warning Stop Condition | The warning is stopped when the following condition is met:
|
||
*1: w/ Multi-information Display (TFT Display Type)
*2: w/ Multi-information Display (Segment Display Type)
Situation W
The power source is changed to on (IG). In this situation, the following control is performed:
| Possible Effects without Warning | Usability function | ||
| Warning Active Condition | The power source is changed to on (IG). | ||
| Warning Method | Combination Meter Assembly | Buzzer | - |
| Multi-information Display*1 | IGNITION ON | ||
| Entry Warning Indicator*2 | Slowly Blinks in Green | ||
| Wireless Door Lock Buzzer | - | ||
| Warning Stop Condition | The warning is stopped when either of the following conditions is met:
|
||
*1: w/ Multi-information Display (TFT Display Type)
*2: w/ Multi-information Display (Segment Display Type)