| Last Modified: 07-31-2024 | 6.11:8.1.0 | Doc ID: RM1000000026A2A |
| Model Year Start: 2023 | Model: GR Corolla | Prod Date Range: [09/2022 - 11/2022] |
| Title: THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function (except TMMMS Made)): OPERATION CHECK; 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022] | ||
OPERATION CHECK
CHECK CUSTOMIZE PARAMETERS
NOTICE:
The operation check below is based on the non-customized initial condition of the vehicle.
Click here
![2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function (except TMMMS Made)): CUSTOMIZE PARAMETERS](/t3Portal/stylegraphics/info.gif)
CHECK THE ENTRY UNLOCK FUNCTION
(a) Check the entry unlock function.
(1) Perform a wireless lock door operation to lock the door, touch the unlock sensor built into the backside of the front door outside handle assembly of the driver door while carrying the electrical key transmitter sub-assembly and check that the door unlocks.
(2) Inspect the entry unlock detection area. Hold the electrical key transmitter sub-assembly at the same height as the door outside handle assembly and approximately 0.7 to 1 m (2.30 to 3.28 ft.) from the vehicle as shown in the illustration and check that the LED (red) of the electrical key transmitter sub-assembly blinks.
|
*1 |
Electrical Key Transmitter Sub-assembly |
|
*a |
0.7 to 1 m (2.30 to 3.28 ft.) |
The illustrations shown are examples only.
(3) With the system in unlock standby mode, grasp the front door outside handle assembly (for driver door) and check that the door unlocks.
HINT:
- 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).
- Communication may not be possible if the electrical key transmitter sub-assembly is within 0.2 m (0.656 ft.) of the door outside handle assembly.
- Inspect the front passenger door using the same procedure.
(4) Check the unlock response sensitivity. With the system in unlock standby mode, touch the area shown in the illustration and check that the door unlocks.
NOTICE:
If the sensor is touched too quickly or released too slowly, the sensor may not react and the door will not unlock.
HINT:
Inspect the front passenger door using the same procedure.
|
*a |
Unlock Sensor (Backside) |
The illustrations shown are examples only.
CHECK THE ENTRY LOCK FUNCTION
|
*a |
Lock Sensor |
The illustrations shown are examples only.
(a) Check the entry lock function.
NOTICE:
If the electrical key transmitter sub-assembly is in the vehicle but outside the detection area (on the instrument panel, in the glove box, on the floor) and a door lock operation is performed, the key lock-in prevention function will not operate and the electrical key transmitter sub-assembly will be locked inside the vehicle.
(1) With the door closed and unlocked, touch the lock sensor of the front door outside handle assembly of the driver door while carrying the electrical key transmitter sub-assembly and check that the door locks.
HINT:
- If the door does not lock even when touching the lock sensor, touch it with your palm.
- Inspect the front passenger door using the same procedure.
(2) Inspect the entry lock operating range. Hold the electrical key transmitter sub-assembly approximately 0.1 m (0.328 ft.) below the bottom edge of the door glass and approximately 0.3 m (0.984 ft.) from the vehicle as shown in the illustration, touch the lock sensor and check that the door locks.
HINT:
- If the door does not lock even when touching the lock sensor, touch it with your palm.
- As communication may not be possible if the electrical key transmitter sub-assembly is within 0.2 m (0.656 ft.) of the front door outside handle assembly, the door may not lock if the lock sensor is touched with the same hand that is carrying the electrical key transmitter sub-assembly, etc.
- If the key lock-in prevention function buzzer sounds, radio waves from the indoor electrical key antenna may be leaking from the vehicle.
- Inspect the front passenger door using the same procedure.
- The entry lock function cannot be operated more than 3 times consecutively.
|
*1 |
Electrical Key Transmitter Sub-assembly |
|
*a |
Approximately 0.3 m (0.984 ft.) |
The illustrations shown are examples only.
CHECK ENTRY BACK DOOR OPEN FUNCTION (except Sedan)
(a) Check the entry back door open function.
(1) With the back door closed and locked, press the open switch of the back door opener switch sub-assembly while carrying the electrical key transmitter sub-assembly and check that the back door opens.
|
*1 |
Electrical Key Transmitter Sub-assembly |
|
*2 |
Back Door Opener Switch Sub-assembly (Open Switch) |
|
*a |
0.7 to 1 m (2.30 to 3.28 ft.) |
The illustrations shown are examples only.
(2) Inspect the entry back door open operating range. Hold the electrical key transmitter sub-assembly at the same height as the rear bumper upper surface and approximately 0.7 to 1 m (2.30 to 3.28 ft.) from the vehicle as shown in the illustration, press the open switch of the back door opener switch sub-assembly and check that the back door opens.
HINT:
Communication may not be possible if the electrical key transmitter sub-assembly is within 0.2 m (0.656 ft.) of rear bumper.
CHECK ENTRY BACK DOOR LOCK FUNCTION (except Sedan)
(a) Check the entry back door lock function.
NOTICE:
If the electrical key transmitter sub-assembly is in the vehicle but outside the detection area (on the instrument panel, in the glove box or on the floor) and a back door lock operation is performed, the key lock-in prevention function will not operate and the electrical key transmitter sub-assembly will be locked inside the vehicle.
(1) With the back door closed and unlocked, press the lock switch of the back door opener switch sub-assembly while carrying the electrical key transmitter sub-assembly outside of the vehicle and check that the back door locks.
(2) Inspect the entry back door lock operating range. Hold the electrical key transmitter sub-assembly at the same height as the rear bumper upper surface and approximately 0.3 m (0.984 ft.) from the vehicle as shown in the illustration, press the lock switch of the back door opener switch sub-assembly and check that the back door locks.
|
*1 |
Electrical Key Transmitter Sub-assembly |
|
*2 |
Back Door Opener Switch Sub-assembly (Lock Switch) |
|
*a |
Approximately 0.3 m (0.984 ft.) |
The illustrations shown are examples only.
HINT:
- Communication may not be possible if the electrical key transmitter sub-assembly is within 0.2 m (0.656 ft.) of the rear bumper.
- If the key lock-in prevention function buzzer sounds, radio waves from the indoor electrical key antenna may be leaking from the vehicle.
- The entry lock function cannot be operated more than 3 times consecutively.
CHECK ENTRY LUGGAGE COMPARTMENT DOOR OPEN FUNCTION (for Sedan)
(a) Check the entry luggage compartment door open function.
(1) Perform a wireless lock operation to lock the doors, operate of the luggage electrical key switch while carrying the electrical key transmitter sub-assembly and check that the luggage compartment door opens.
|
*1 |
Electrical Key Transmitter Sub-assembly |
|
*2 |
Luggage Electrical Key Switch |
|
*a |
0.7 to 1 m (2.30 to 3.28 ft.) |
The illustrations shown are examples only.
(2) Inspect the entry luggage compartment open operating range. While standing at the rear of the vehicle, hold the electrical key transmitter sub-assembly so that it is facing the direction shown in the above illustration at the same height as the luggage electrical key switch and approximately 0.7 to 1 m (2.30 to 3.28 ft.) from the vehicle, press the luggage electrical key switch and check that the luggage compartment door opens.
CHECK PUSH-BUTTON START FUNCTION
for HV Model: Click here
for Gasoline Model: Click here
CHECK KEY LOCK-IN PREVENTION FUNCTION (VEHICLE INTERIOR)
NOTICE:
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.
(a) Check the key lock-in prevention function (vehicle interior).
(1) Turn the ignition switch off.
(2) Place the electrical key transmitter sub-assembly on a front, rear seat or luggage room floor.*
- *: except Sedan
(3) Close all of the doors and make sure they are unlocked.
(4) Touch a door lock sensor and check that the doors do not lock and the key lock-in prevention function buzzer (external) sounds for approximately 5 seconds.
CHECK KEY LOCK-IN PREVENTION FUNCTION (IN LUGGAGE COMPARTMENT) (for Sedan)
NOTICE:
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.
If the electrical key transmitter sub-assembly is in any of the following locations, the key lock-in prevention function may not operate:
- Near the spare tire or at the edge of the luggage compartment.
- In a metal bag or near a metal object.
(a) Check the key lock-in prevention function (in 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 wireless buzzer (which lasts approximately 2 seconds), and 2) pressing the luggage electrical key switch opens the luggage compartment door.
(2) 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.
|
*a |
Inspection Point |
The illustrations shown are examples only.
HINT:
Perform the inspection for both inspection points.
(3) 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.
|
*1 |
Electrical Key Transmitter Sub-assembly |
|
*a |
0.1 m or more (0.328 ft. or more) |
The illustrations shown are examples only.
HINT:
- If the wireless buzzer sounds, the No. 3 indoor electrical key antenna assembly (inside luggage compartment) may have a wave leak.
- 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.
CHECK ANSWER-BACK FUNCTION
(a) Check the answer-back function (hazard warning light flashing and buzzer sounding).
|
Entry Operation |
Hazard Warning Light |
Wireless Buzzer |
|---|---|---|
|
Entry Lock |
Flashes once |
Sounds once |
|
Entry Unlock |
Flashes twice |
Sounds twice |
CHECK TRANSMITTER BATTERY SAVING MODE FUNCTION
for HV Model: Click here
for Gasoline Model: Click here
CHECK ENTRY CANCEL FUNCTION
for HV Model: Click here
for Gasoline Model: Click here
KEY DIAGNOSTIC MODE (Using GTS)
HINT:
- 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.
(a) Enter the following menus: Body Electrical / Smart Key / Utility / Communication Check(Key Diag Mode).
Body Electrical > Smart Key > Utility
|
Tester Display |
|---|
|
Communication Check(Key Diag Mode) |
(b) Inspect the appropriate item according to the following table.
|
Tester Display |
Inspection Item |
|---|---|
|
[CH1/CH2] Overhead + Driver Side*1 |
Front door outside handle assembly (electrical key antenna) (for driver door) |
|
[CH1] Overhead + Driver Side*1 |
|
|
[CH2] Overhead + Driver Side*1 |
|
|
[CH1/CH2] Overhead + Passenger Side*2 |
Front door outside handle assembly (electrical key antenna) (for front passenger door) |
|
[CH1] Overhead + Passenger Side*2 |
|
|
[CH2] Overhead + Passenger Side*2 |
|
|
[CH1/CH2] Overhead + Front Room*3 |
No. 1 indoor electrical key antenna assembly (front floor) |
|
[CH1] Overhead + Front Room*3 |
|
|
[CH2] Overhead + Front Room*3 |
|
|
[CH1/CH2] Luggage (inside)+ Luggage (inside)*4 |
No. 2 indoor electrical key antenna assembly (inside luggage compartment)*7 No. 3 indoor electrical key antenna assembly (inside luggage compartment)*8 |
|
[CH1] Luggage (inside)+ Luggage (inside)*4 |
|
|
[CH2] Luggage (inside)+ Luggage (inside)*4 |
|
|
[CH1/CH2] Luggage+ Luggage (inside)*5 |
Electrical key antenna (outside luggage compartment) |
|
[CH1] Luggage+ Luggage (inside)*5 |
|
|
[CH2] Luggage+ Luggage (inside)*5 |
|
|
[CH1/CH2] Immobiliser Amp*6 |
Amplifier (power switch*9, engine switch*10) |
|
[CH1] Immobiliser Amp*6 |
|
|
[CH2] Immobiliser Amp*6 |
- *7: for G16E-GTS
- *8: except G16E-GTS
- *9: for HV Model
- *10: for Gasoline Model
- [CH1]: Channel 1 is set.
- [CH2]: Channel 2 is set.
-
[CH1/CH2]: Channel 1 and 2 switch automatically at a specific interval*11.
*11: If the electrical key transmitter sub-assembly is detected with either channel 1 or 2, the buzzer sounds.
(c) Bring the electrical key transmitter sub-assembly near the selected electrical key antenna and check that the wireless buzzer sounds.
(d) *1: Front door outside handle assembly (for driver door)
HINT:
- Hold the electrical key transmitter sub-assembly at the same height as the front door outside handle assembly in the position shown in the illustration.
- *2: Perform the same inspection for the front passenger door.
|
*1 |
Electrical Key Transmitter Sub-assembly |
|
*a |
0.7 to 1 m (2.30 to 3.28 ft.) |
The illustrations shown are examples only.
(e) *3: No. 1 indoor electrical key antenna assembly (front floor)
|
*a |
Electrical Key Transmitter Sub-assembly Inspection Point |
The illustrations shown are examples only.
HINT:
Place the electrical key transmitter sub-assembly on the front seat cushion of the driver seat or front passenger seat.
(f) *4: No. 2 indoor electrical key antenna assembly (inside luggage compartment)*7 or No. 3 indoor electrical key antenna assembly (inside luggage compartment)*8
- *7: for G16E-GTS
- *8: except G16E-GTS
HINT:
Place the electrical key transmitter sub-assembly on the luggage room floor.
|
*a |
Electrical Key Transmitter Sub-assembly Inspection Point |
The illustrations shown are examples only.
(g) *5: Electrical key antenna (outside luggage compartment)
HINT:
Hold the electrical key transmitter sub-assembly at the same height as the rear bumper upper surface and align it with the center of the rear of the vehicle as shown in the illustration.
|
*1 |
Electrical Key Transmitter Sub-assembly |
|
*a |
0.7 to 1 m (2.30 to 3.28 ft.) |
The illustrations shown are examples only.
(h) *6: Amplifier (power switch*9, engine switch*10)
|
*A |
for HV Model |
|
*B |
for Gasoline Model |
|
*1 |
Power Switch |
|
*2 |
Engine Switch |
|
*3 |
Electrical Key Transmitter Sub-assembly |
The illustrations shown are examples only.
HINT:
While facing the logo side of the electrical key transmitter sub-assembly toward the engine switch, hold the transmitter near the engine switch*9 or engine switch*10.
- *9: for HV Model
- *10: for Gasoline Model
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