PUSH-BUTTON START

OPERATION DESCRIPTION

Push-button start function:
1. When the key is in a detection area inside the vehicle and the brake pedal is depressed, the hybrid control system is started by pressing the power switch.
2. When the key is in a detection area inside the vehicle and the brake pedal is not depressed, the power source mode is changed by pressing the power switch. The power source mode changes in the following order every time the power switch is pressed: off → on (ACC) → on (IG) → off.
3. After getting into the vehicle while carrying the key when the power switch is off, if the power switch is pressed while not depressing the brake pedal, the power source mode changes to on (ACC).
4. After getting into the vehicle while carrying the key when the power switch is off, if the power switch is pressed 2 times without depressing the brake pedal, the power source mode changes to on (IG).
5. After getting into the vehicle while carrying the key when the power switch is off, if the brake pedal is depressed while the shift lever is in P, the entry warning light is displayed.
6. Text in Illustration
  
  *a Entry Warning Light displayed
  
  The hybrid control system starts if the power switch is pressed when the entry warning light is displayed.
Changing the power source mode when the key does not operate correctly due to wave interference or key battery depletion:
1. Unlock the door using the built-in mechanical key and get into the vehicle while carrying the key.
2. While depressing the brake pedal, and facing the logo side of the key towards the power switch, hold the key near the power switch.
3. A buzzer in the combination meter assembly sounds and the power source mode changes to on (IG). Pressing the power switch without depressing the brake pedal turns the power source mode from on (IG) to off.
Starting the hybrid control system when the key does not operate correctly due to wave interference or key battery depletion:
1. Unlock the door using the built-in mechanical key and get into the vehicle while carrying the key.
2. While depressing the brake pedal with the shift lever in P, while facing the logo side of the key towards the power switch, hold the key near the power switch.
3. A buzzer in the combination meter assembly sounds, the power source mode changes to on (IG) and the entry warning light is displayed.
4. Press the power switch with the brake pedal depressed to start the hybrid control system.

CHECK PUSH-BUTTON START FUNCTION

Check the push-button start function:
1. Text in Illustration
  
  *a Entry Warning Light displayed
  
  Get into the vehicle while carrying the key with the power switch off. With the shift lever in P, check that the entry warning light is displayed when the brake pedal is depressed. Then check that the hybrid control system starts when the power switch is pressed after the entry warning light is displayed.
2. While the brake pedal is released and the key is being carried, check that the power source mode changes in the following order when the power switch is pressed: off → on (ACC) → on (IG) → off.
  
  Tech Tips
  
  When the power switch is pressed with the power switch on (IG) and the shift lever not in P, the power source mode does change to off.
3. With the shift lever in P, check that the steering lock operates when a door is opened.
  
  Tech Tips
  
  When the power switch is pressed after the vehicle is stopped, the hybrid control system stops and all the power turns off. However, if the shift lever is not in P when the power switch is pressed with the vehicle stopped, the power source mode does not change to off, but changes to on (ACC).
4. Text in Illustration
  
  *a Inspection Point
  
  Check the push-button start function operation range for the front side. Place the key in either of the two locations making sure that the key is oriented as shown in the illustration, and then check that the hybrid control system can be started.
  Note
  - Even if the key is in a vehicle interior key detection area, the key may not be properly detected if the key is on the instrument panel, in the glove box or on the floor.
  - If the key is within 0.2 m (0.66 ft.) of the shift lever, communication may not be possible.
  Tech Tips
  
  Perform this inspection for both inspection points.
5. Text in Illustration
  
  *a Inspection Point
  
  Check the push-button start function operation range for the rear side. Place the key in either of the two locations making sure that the key is oriented as shown in the illustration, and then check that the hybrid control system can be started.
  Note
  - Even if the key is in a vehicle interior key detection area, the key may not be properly detected if the key is on the instrument panel, in the glove box or on the floor.
  - If the key is within 0.2 m (0.66 ft.) of the center of the rear seat, communication may not be possible.
  Tech Tips
  
  Perform this inspection for both inspection points.
Check the key lock-in prevention function (inside luggage compartment).
1. Place the electrical key transmitter sub-assembly in the luggage compartment with all doors locked. Check that: 1) closing the luggage compartment door triggers the key wireless buzzer (which lasts approximately 2 seconds), and 2) pressing the luggage electrical key switch opens the luggage compartment door.
2. Text in Illustration
  
  *a Inspection Point
  
  Inspect the key lock-in prevention detection area. Pay attention to the direction of the electrical key transmitter sub-assembly shown in the illustration. When the electrical key transmitter sub-assembly is in either of the 2 locations in the illustration, check that: 1) closing the luggage compartment door sounds the wireless buzzer, and 2) pressing the luggage electrical key switch opens the luggage compartment door.
3. Text in Illustration
  
  *a 0.1 m or more (0.328 ft. or more)
  
  Inspect the key lock-in prevention detection area and the door control receiver for wave leaks. Hold the electrical key transmitter sub-assembly at the same height as the lower edge of the luggage compartment door aligning it with the center of the rear of the vehicle. Pay attention to the direction and position of the electrical key transmitter sub-assembly shown in the illustration.
  Tech Tips
  - When the electrical key transmitter sub-assembly is over 0.1 m (0.328 ft.) from the rear bumper, the wireless buzzer does not sound.
  - If the warning buzzer sounds, the No. 3 indoor electrical key antenna (inside luggage compartment) may have a wave leak.
Check the key lock-in prevention function (vehicle interior).

Note

In order to prevent the electrical key transmitter sub-assembly from being locked inside the vehicle, perform this inspection with the window of a door open.
1. Turn the power switch off.
2. Place the electrical key transmitter sub-assembly on a front or rear seat.
3. Close the door, making sure the doors are unlocked.
Check the push-button start cancel function.
1. Cancel the push-button start and check that all the functions of the push-button start no longer operate.
  Tech Tips
  - Refer to the following procedures to cancel the push-button start Click here.
  - While the push-button start is canceled, it is possible to lock and unlock the doors with the wireless operation, and the start system can be operated by holding the electrical key transmitter sub-assembly near the power switch.
2. While the key cancel function (push-button start cancel function) is on, check that all functions of the push-button start cannot be operated.

Text in Illustration
*a	Inspection Point

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*a	Inspection Point

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*a	Inspection Point

Text in Illustration
*a	0.1 m or more (0.328 ft. or more)

Check the answer-back function (hazard warning light flashing).

Entry Operation	Hazard Warning Light
Entry Door Lock	Flashes once
Entry Door Unlock	Flashes twice

KEY DIAGNOSTIC MODE (Using GTS)

Tech Tips

With key diagnostic mode, it is possible to check if the electrical key transmitter sub-assembly is operating properly with the selected electrical key antenna and within the selected detection area by the sounding of the wireless buzzer.
If the buzzer sounds with [CH1] displayed but not with [CH2], the electrical key transmitter sub-assembly cannot be detected by channel 2 due to a malfunction, such as wave interference.

Enter the following menus: Body Electrical / Entry & Start / Utility / Communication Check (Key Diag Mode).

Inspect the appropriate item according to the following table.

Tester Display	Inspection Item
[CH1/CH2] Overhead + Driver Side	No available
[CH1] Overhead + Driver Side
[CH2] Overhead + Driver Side
[CH1/CH2] Overhead + Passenger Side	No available
[CH1] Overhead + Passenger Side
[CH2] Overhead + Passenger Side
[CH1/CH2] Overhead + Rear LH Side	No available
[CH1] Overhead + Rear LH Side
[CH2] Overhead + Rear LH Side
[CH1/CH2] Overhead + Rear RH Side	No available
[CH1] Overhead + Rear RH Side
[CH2] Overhead + Rear RH Side
[CH1/CH2] Overhead + Front Room*1	No. 1 indoor electrical key antenna assembly (front floor)
[CH1] Overhead + Front Room*1
[CH2] Overhead + Front Room*1
[CH1/CH2] Overhead + Rear Room*2	No. 2 indoor electrical key antenna assembly (rear floor)
[CH1] Overhead + Rear Room*2
[CH2] Overhead + Rear Room*2
[CH1/CH2] Overhead + Luggage	No available
[CH1] Overhead + Luggage
[CH2] Overhead + Luggage
[CH1/CH2] Luggage + Luggage (inside)*3	No. 3 indoor electrical key antenna assembly (inside luggage compartment)
[CH1] Luggage + Luggage (inside)*3
[CH2] Luggage + Luggage (inside)*3
[CH1/CH2] Luggage + Luggage	No available
[CH1] Luggage + Luggage
[CH2] Luggage + Luggage
[CH1/CH2] Immobiliser Amp*4	Amplifier (power switch)
[CH1] Immobiliser Amp*4
[CH2] Immobiliser Amp*4

[CH1]: Channel 1 is set.
[CH2]: Channel 2 is set.
[CH1/CH2]: Channel 1 and 2 switches automatically at a specific interval*.

*: If the electrical key transmitter sub-assembly is detected with either channel 1 or 2, the buzzer sounds.

Bring the electrical key transmitter sub-assembly near the selected electrical key antenna and check that the wireless door lock buzzer sounds.

Tech Tips

The buzzer sounds in short, repeated beeps for all items except "Overhead + Rear Room"*2. For "Overhead + Rear Room"*2, the buzzer sounds in one long, continuous beep.
1. Text in Illustration
  
  *a Inspection Point
  
  *1: No. 1 indoor electrical key antenna assembly (front floor)
  
  Tech Tips
  
  Place the electrical key transmitter sub-assembly on the front seat cushion of the driver seat or front passenger seat.
2. Text in Illustration
  
  *a Inspection Point
  
  *2: No. 2 indoor electrical key antenna assembly (rear floor)
  
  Tech Tips
  
  Place the electrical key transmitter sub-assembly on the rear seat cushion.
3. Text in Illustration
  
  *a Inspection Point
  
  *3: No. 3 indoor electrical key antenna (inside luggage compartment)
  
  Tech Tips
  
  Place the electrical key transmitter sub-assembly in the luggage compartment. Even if the electrical key transmitter sub-assembly is in the luggage compartment, the buzzer may not sound.
4. *4: Amplifier (power switch)
  
  Tech Tips
  
  While facing the logo side of the electrical transmitter sub-assembly towards the power switch, hold the transmitter near the power switch.

Text in Illustration
*a	Inspection Point

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*a	Inspection Point

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*a	Inspection Point

CHECK TRANSMITTER BATTERY SAVING FUNCTION

Check the transmitter battery saving function.
1. Press the unlock switch of the electrical key transmitter sub-assembly twice while pressing the lock switch and check that the electrical key transmitter sub-assembly LED blinks 4 times and enters transmitter battery saving mode.
2. Check that the push-button start does not operate while in transmitter battery saving mode.
  
  Tech Tips
  
  To cancel transmitter battery saving mode, press a button of the electrical key transmitter sub-assembly.

CHECK POWER SOURCE MODE CHANGING FUNCTION

Check the power switch.

Check that the power source mode changes according to the chart below.

Shift Position	Brake Pedal	Power Source Mode when Power Switch Pressed
P	Released	Off → on (ACC) → on (IG) → off
P	Released	On (READY) → off
P	Released	On (ACC)* → off
P	Depressed	Off → on (READY)
P	Depressed	On (ACC) → on (READY)
P	Depressed	On (IG) → on (READY)
P	Depressed	On (READY) → off
P	Depressed	On (ACC)* → off
Not P	Released	Off → on (ACC) → on (IG) (after power source mode changes to on (IG), power source mode changes between on (IG) and on (ACC) every time power switch is pressed)
Not P	Released	On (READY) → on (ACC)
Not P	Depressed	Off → on (IG)
Not P	Depressed	On (ACC) → on (IG)
Not P	Depressed	On (READY) → on (ACC)

Tech Tips

*: This situation is only applicable when the power source mode has changed from on (IG) to on (ACC). However, this situation is not applicable when an emergency stop is performed by pressing and holding the power switch for 2 seconds or more or by quickly pressing the power switch 3 times or more.

CHECK POWER SOURCE MODE INDICATION

Text in Illustration
*a	Entry Warning Light displayed

Check the entry warning.

Multi-information Display Inspection
Power Source Mode	Multi-information Display
Off (Excluding condition in which the hybrid control system can be started)	Off
On (ACC) (Excluding condition in which the hybrid control system can be started)	Off
On (IG) (Excluding condition in which the hybrid control system can be started)	Off
Condition in which hybrid control system can be started*1	Entry Warning light displayed
Hybrid control system started	Off

Tech Tips

*1: Indicates the condition in which the hybrid control system can be started by pressing the power switch while all of the following conditions are met:

The power source mode was not turned from on (IG) to on (ACC).
Key verification is OK*2 or immobiliser is unset (power switch is on (ACC) or on (IG)).
The stop light switch is on.
The shift lever is in P.

*2: When the key is in the vehicle, the ID code sent as a result from communication between the key and certification ECU (smart key ECU assembly) and the ID code calculated by the certification ECU (smart key ECU assembly) are compared. If the ID codes match each other, the vehicle recognizes that the key is in the vehicle.

PUSH-BUTTON START OPERATION CHECK