OPERATION DESCRIPTION
Note
Make sure that the entry and start system (for Start Function) has not been canceled before performing this inspection.
Push-button start function:
When the electrical key transmitter sub-assembly is in a vehicle interior detection area and the brake pedal is depressed, the hybrid control system is started by pressing the power switch.
When the electrical key transmitter sub-assembly is in a vehicle interior detection area 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.
| *a | "ACCESSORY" Display |
After getting into the vehicle while carrying the electrical key transmitter sub-assembly when the power switch is off, if the power switch is pressed while not depressing the brake pedal, the power source mode will change to on (ACC) and "ACCESSORY" will be displayed on the main display.
| *A | for LHD |
| *B | for RHD |
| *a | "Ignition ON" Display |
After getting into the vehicle while carrying the electrical key transmitter sub-assembly when the power switch is off, if the power switch is pressed 2 times without depressing the brake pedal, the power source mode will change to on (IG) and "Ignition ON" will be displayed on the main display.
| *a | Key Indicator Display |
After getting into the vehicle while carrying the electrical key transmitter sub-assembly when the power switch is off, if the brake pedal is depressed with park (P) selected, the key indicator display will be displayed on the multi-information display.
The hybrid control system will start if the power switch is pressed when the key indicator display is displayed.
Changing the power source mode when the electrical key transmitter sub-assembly is not operating correctly due to wave interference or transmitter battery depletion:
Unlock the door using the built-in mechanical key and get into the vehicle while carrying the electrical key transmitter sub-assembly.
While depressing the brake pedal and facing the logo side of the electrical key transmitter sub-assembly toward the power switch, hold the electrical key transmitter sub-assembly near the power switch.
| *A | for LHD |
| *B | for RHD |
| *a | "Ignition ON" Display |
A buzzer in the combination meter assembly will sound and the power source mode will change to on (IG) and "Ignition ON" will be displayed on the main display.
Pressing the power switch without depressing the brake pedal changes the power source mode from on (IG) to off.
Starting the hybrid control system when the electrical key transmitter sub-assembly does not operate correctly due to wave interference or transmitter battery depletion:
Unlock the door using the built-in mechanical key and get into the vehicle while carrying the electrical key transmitter sub-assembly.
While depressing the brake pedal with the park (P) selected and facing the logo side of the electrical key transmitter sub-assembly toward the power switch, hold the electrical key transmitter sub-assembly near the power switch.
| *a | Key Indicator Display |
A buzzer in the combination meter assembly will sound, the power source mode will change to on (IG) and the key indicator display will be displayed on the multi-information display.
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:
| *a | Key Indicator Display |
Get into the vehicle while carrying the electrical key transmitter sub-assembly with the power switch off. With the park (P) selected, check that the key indicator display is displayed when the brake pedal is depressed. Check that the hybrid control system starts when the power switch is pressed after the key indicator display is displayed on the multi-information display.
While carrying the electrical key transmitter sub-assembly, check that the power source mode changes in the following order when the power switch is pressed with the brake pedal released: off → on (ACC) → on (IG) → off.
| *a | Inspection Point |
Check the push-button start function operation range for the front side. Place the electrical key transmitter sub-assembly at either inspection point so that it is facing the direction shown in the illustration, and then check that the hybrid control system can be started.
Note
Even if the electrical key transmitter sub-assembly is in a vehicle interior detection area, it may not be properly detected if it is on the instrument panel, in the glove box or on the floor.
Tech Tips
Communication may not be possible if the electrical key transmitter sub-assembly is within 0.2 m (0.656 ft.) of the No. 1 indoor electrical key antenna assembly (front floor).
Perform this inspection for both inspection points.
| *a | Inspection Point |
Check the push-button start function operation range for the rear side. Place the electrical key transmitter sub-assembly at either inspection point so that it is facing the direction shown in the illustration, and then check that the hybrid control system can be started.
Note
Even if the electrical key transmitter sub-assembly is in a vehicle interior detection area, it may not be properly detected if it is on the instrument panel, in the glove box or on the floor.
Tech Tips
Communication may not be possible if the electrical key transmitter sub-assembly is within 0.2 m (0.656 ft.) of the center of the No. 2 indoor electrical key antenna assembly (rear floor).
Perform this inspection for both inspection points.
| *a | Inspection Point |
Check the push-button start function operation range for the luggage compartment. Place the electrical key transmitter sub-assembly at either inspection point so that it is facing the direction shown in the illustration, and then check that the hybrid control system can be started.
Note
Even if the electrical key transmitter sub-assembly is in a vehicle interior detection area, it may not be properly detected if it is on the instrument panel, in the glove box or on the floor.
Tech Tips
Communication may not be possible if the electrical key transmitter sub-assembly is within 0.2 m (0.656 ft.) of the center of the No. 3 indoor electrical key antenna assembly (inside luggage compartment).
Perform this inspection for both inspection points.
CHECK TRANSMITTER BATTERY SAVING MODE FUNCTION
Check the transmitter battery saving mode function:
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.
Check that the entry and start system (for Start Function) does not operate while in transmitter battery saving mode.
Tech Tips
To cancel transmitter battery saving mode, press a switch 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 |
|---|---|---|
| Park (P) selected | Released | Off → on (ACC) → on (IG) → off |
| Park (P) selected | Released | On (READY) → off |
| Park (P) selected | Depressed | Off → on (READY) |
| Park (P) selected | Depressed | On (ACC) → on (READY) |
| Park (P) selected | Depressed | On (IG) → on (READY) |
| Park (P) selected | Depressed | On (READY) → off |
| Park (P) not selected | Released / Depressed | On (ACC) → on (IG) |
| Park (P) not selected | Released / Depressed | On (READY) → off |
| Park (P) not selected | Released / Depressed | on (IG) → off |
CHECK POWER SOURCE MODE INDICATION
Check the key indicator display.
| *A | for LHD | *B | for RHD |
| *a | "ACCESSORY" Display | *b | "Ignition ON" Display |
| *c | Key Indicator Display | - | - |
| Power Source Mode | Main Display / Multi-information Display |
|---|---|
| Off (Excluding conditions in which the hybrid control system can be started) |
Off |
| On (ACC) (Excluding conditions in which the hybrid control system can be started) |
"ACCESSORY" displayed |
| On (IG) (Excluding conditions in which the hybrid control system can be started) |
"Ignition ON" displayed |
| Condition in which hybrid control system can be started*1 | Key Indicator displayed |
| Hybrid control system started | Off |
Tech Tips
*1: Indicates the conditions in which the hybrid control system can be started by pressing the power switch while either of the following conditions is met:
Condition 1
All of the following conditions are met:
The power source mode was changed 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 assembly is on.
Condition 2
All of the following conditions are met:
The power source mode was not changed 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 assembly is on.
*2: When the electrical key transmitter sub-assembly is in the cabin, the ID code sent as a result of communication between the electrical key transmitter sub-assembly 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 electrical key transmitter sub-assembly is in the cabin.