In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.
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. 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.
DATA LIST
Connect the GTS to the DLC3.
Turn the engine switch on (IG).
Turn the GTS on.
Enter the following menus: Body Electrical / Entry&Start / Data List.
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| D-Door Touch Sensor | Driver door touch sensor (unlock sensor)* | OFF or ON | OFF: Driver door touch sensor (unlock sensor) not touched
ON: Driver door touch sensor (unlock sensor) touched |
·
Displays whether the unlock sensor is on or off (even if the sensor is touched and contact is maintained, "ON" is displayed only momentarily). ·
Use this Data List item to help determine if there is an unlock sensor malfunction when the entry unlock function does not operate. |
| P-Door Touch Sensor | Front passenger door touch sensor (unlock sensor)* | OFF or ON | OFF: Front passenger door touch sensor (unlock sensor) not touched
ON: Front passenger door touch sensor (unlock sensor) touched |
·
Displays whether the unlock sensor is on or off (even if the sensor is touched and contact is maintained, "ON" is displayed only momentarily). ·
Use this Data List item to help determine if there is an unlock sensor malfunction when the entry unlock function does not operate. |
| D-Door Trigger Switch | Driver door touch sensor (lock sensor)* | OFF or ON | OFF: Driver door touch sensor (lock sensor) not touched
ON: Driver door touch sensor (lock sensor) touched |
·
Displays whether the lock sensor is on or off (even if the sensor is touched and contact is maintained, "ON" is displayed only momentarily). ·
Use this Data List item to help determine if there is a lock sensor malfunction when the entry lock function does not operate. |
| P-Door Trigger Switch | Front passenger door touch sensor (lock sensor)* | OFF or ON | OFF: Front passenger door touch sensor (lock sensor) not touched
ON: Front passenger door touch sensor (lock sensor) touched |
·
Displays whether the lock sensor is on or off (even if the sensor is touched and contact is maintained, "ON" is displayed only momentarily). ·
Use this Data List item to help determine if there is a lock sensor malfunction when the entry lock function does not operate. |
| Tr/B-Door Lock SW | Luggage electrical key switch (lock switch) | ON or OFF | ON: Luggage electrical key switch (lock switch) pressed
OFF: Luggage electrical key switch (lock switch) not pressed |
·
Displays whether the luggage electrical key switch (lock switch) is on or off. ·
Use this Data List item to help determine if there is a switch malfunction when the back door lock function does not operate. |
| Tr/B-Door Unlock SW | Luggage electrical key switch (unlock switch) | OFF or ON | OFF: Luggage electrical key switch (unlock switch) not pushed
ON: Luggage electrical key switch (unlock switch) pushed |
·
Displays whether the luggage electrical key switch (unlock switch) is on or off. ·
Use this Data List item to help determine if there is a switch malfunction when the entry luggage compartment unlock function does not operate. |
| Unmatched Vehicle-ID | Key No. (incorrect or correct) | No or Yes | No: Communication normal
Yes: Communication malfunction |
The vehicle ID registered in the vehicle and the vehicle ID registered in the electrical key transmitter sub-assembly are different (if a key from another vehicle is brought into the vehicle exterior detection area while the doors are locked, "Yes" is displayed for "Unmatched Vehicle-ID" in the Data List).
Other potential causes: ·
An electrical key transmitter sub-assembly from a different vehicle is being used. ·
A communication error due to wave interference. ·
The electrical key transmitter sub-assembly or certification ECU (smart key ECU assembly) is malfunctioning. |
| No Response | Communication response | No or Yes | No: Communication normal
Yes: Communication malfunction |
The vehicle IDs registered in the vehicle and electrical key transmitter sub-assembly match, but there is no response from the electrical key transmitter sub-assembly. (If the electrical key transmitter sub-assembly is not in the detection area or the transmitter battery is depleted resulting in a matching code not being detected when a lock switch or the engine switch is pressed, etc., "Yes" is displayed for "No Response" in the Data List. If there is wave interference in the LF band that the vehicle uses for transmission or the RF band that the electrical key transmitter sub-assembly uses for transmission, "Yes" may be displayed for "No Response" in the Data List.)
Other potential causes: ·
An electrical key transmitter sub-assembly from a different vehicle is being used. ·
The electrical key transmitter sub-assembly or certification ECU (smart key ECU assembly) is malfunctioning. |
| Unmatch Code or Form | Code format (incorrect or correct) | No or Yes | No: Communication normal
Yes: Communication malfunction |
There is an error in the data sent from the electrical key transmitter sub-assembly (if there is wave interference in the RF band that the electrical key transmitter sub-assembly uses for transmission, "Yes" may be displayed for "Unmatch Code or Form", "No Response", "ID Code Difference(Resp)" and "C Code Difference" in the Data List).
Other potential causes: ·
An electrical key transmitter sub-assembly from a different manufacturer is being used. ·
The electrical key transmitter sub-assembly or certification ECU (smart key ECU assembly) is malfunctioning. |
| Key Low Battery | Transmitter battery depleted | No or Yes | No: Transmitter battery not depleted
Yes: Transmitter battery depleted |
The electrical key transmitter sub-assembly sends voltage information to the certification ECU (smart key ECU assembly) when it is transmitting. "Yes" is displayed for the Data List item "Key Low Battery" when this voltage information indicates 2.2 V or less.
|
| Power Save Cnt 10 Min. | Number of times power saving control is activated due to electrical key transmitter sub-assembly being in detection area for 10 minutes or more | 0 to 255 | Within range of 0 to 255 | If the electrical key transmitter sub-assembly is in a vehicle exterior detection area, communication is frequently performed between the vehicle and electrical key transmitter sub-assembly, resulting in an increase in transmitter battery power consumption. To prevent the transmitter battery from becoming fully depleted, if the electrical key transmitter sub-assembly is left in the detection area for 10 minutes or more, the entry and start system automatically deactivates the exterior detection area the electrical key transmitter sub-assembly is in. If the doors are locked/unlocked with a wireless operation or by the mechanical key, the system resumes operation. |
| Power Save Cnt 5 Days | Number of times power saving control 1 (vehicle exterior periodic signal transmission stop) is activated due to engine not being started for 5 days or more | 0 to 255 | Within range of 0 to 255 | - |
| Power Save Cnt 14 Days | Number of times power saving control 2 (lock/unlock sensor of front door outside handle assembly of front passenger door disabled) is activated due to engine not being started for 14 days or more | 0 to 255 | Within range of 0 to 255 | - |
| # Codes | Number of trouble codes | 0 to 255 | Number of stored DTCs displayed | - |
| ID Code Difference(Resp) | ID code (incorrect or correct) | No or Yes | No: Communication normal
Yes: Communication malfunction |
The ID code registered in the vehicle and the ID code registered in the electrical key transmitter sub-assembly are different (if there is wave interference in the RF band that the electrical key transmitter sub-assembly uses for transmission, "Yes" may be displayed for "Unmatch Code or Form", "No Response", "ID Code Difference(Resp)" and "C Code Difference" in the Data List).
Other potential causes: ·
An electrical key transmitter sub-assembly from a different vehicle is being used. ·
The electrical key transmitter sub-assembly or certification ECU (smart key ECU assembly) is malfunctioning. |
| C Code Difference | Challenge code (incorrect or correct) | No or Yes | No: Communication normal
Yes: Communication malfunction |
The electrical key transmitter sub-assembly sends a response code in response to the challenge code from the vehicle, but the response code is incorrect (if there is wave interference in the RF band that the electrical key transmitter sub-assembly uses for transmission, "Yes" may be displayed for "Unmatch Code or Form", "No Response", "ID Code Difference(Resp)" and "C Code Difference" in the Data List).
Other potential causes: ·
The electrical key transmitter sub-assembly or certification ECU (smart key ECU assembly) is malfunctioning. |
| ID Code Difference | Wireless ID code (incorrect or correct) | No or Yes | No: Communication normal
Yes: Communication malfunction |
The ID code registered in the vehicle and the ID code registered in the electrical key transmitter sub-assembly are different. (If a wireless ID other than those for any of the registered electrical key transmitter sub-assemblies is detected, "Yes" is displayed for "ID Code Difference" in the Data List. If a wireless signal from the electrical key transmitter sub-assembly of another vehicle is detected, "Yes" is displayed for "ID Code Difference(Resp)" in the Data List.)
Other potential causes: ·
An electrical key transmitter sub-assembly from a different vehicle is being used. ·
A communication error due to external noise (RF). ·
The electrical key transmitter sub-assembly or certification ECU (smart key ECU assembly) is malfunctioning. |
| Different Rolling Code | Rolling code (incorrect or correct) | No or Yes | No: Communication normal
Yes: Communication malfunction |
The rolling code registered in the vehicle and the rolling code registered in the electrical key transmitter sub-assembly are different
Other potential causes: ·
An electrical key transmitter sub-assembly switch is pressed 100 times or more in a location where the radio waves cannot reach the vehicle. ·
A communication error due to external noise (RF). ·
The electrical key transmitter sub-assembly or certification ECU (smart key ECU assembly) is malfunctioning. |
| Auto Entry Cancel SW | Entry and start system function | OFF or ON | OFF: Entry and start system not canceled
ON: Entry and start system canceled |
The default setting for the entry cancel functions is OFF. If the customer requests that the entry and start system functions (locking and unlocking the doors while carrying the electrical key transmitter sub-assembly, etc.) be canceled, the setting can be changed through the customize function. |
| B Code Difference | B code mismatch | No or Yes | No: Communication normal
Yes: Communication malfunction |
- |
| B Code | B code registration status | No Regd or Regd | No Regd: B code not registered correctly
Regd: B code registered correctly |
- |
| B Code Registration Status | B code registration status | OK or NG | OK: B code is registered properly
NG: B code is not registered properly |
- |
| Parking Wait Time | Parking wait time | 0.5s, 1.5s, 2.5s or 5s | Customize setting displayed | - |
| Touch Activation Over Threshold | Consecutive entry lock operation | Active or Not Active | Customize setting displayed | - |
| Wireless Signal Encryption Support | Wireless signal encryption support | No or Yes | No: Wireless signal encryption not supported
Yes: Wireless signal encryption supported |
- |
| Key Low Battery Warning | Low transmitter battery warning | OFF or ON | Customize setting displayed | - |
| Key Left in Vehicle Buz | Key left in vehicle buzzer | OFF or ON | Customize setting displayed | - |
| Engine Start Indicator | Entry warning light lights | OFF or ON | Customize setting displayed | - |
| Number of Registered Key Codes | Number of registered electrical key transmitter sub-assemblies | 0 to 8 | Number of registered electrical key transmitter sub-assemblies | Up to 7 electrical key transmitter sub-assemblies can be registered. |
| Short in Fr P Side Door Oscillators Circuit (Hist) | Short in front passenger door electrical key antenna circuit (history) | OK or NG(Hist) | OK: Front passenger door electrical key antenna circuit was normal
NG(Hist): Front passenger door electrical key antenna circuit was abnormal |
- |
| Short in D Side Door Oscillators Circuit (Hist) | Short in driver door electrical key antenna circuit (history) | OK or NG(Hist) | OK: Driver door electrical key antenna circuit was normal
NG(Hist): Driver door electrical key antenna circuit was abnormal |
- |
| Short in Front P Side Door Oscillators Circuit | Short in front passenger door electrical key antenna circuit | OK or NG | OK: Front passenger door electrical key antenna circuit is normal
NG: Front passenger door electrical key antenna circuit is abnormal |
- |
| Short in Driver Side Door Oscillators Circuit | Short in driver door electrical key antenna circuit | OK or NG | OK: Driver door electrical key antenna circuit is normal
NG: Driver door electrical key antenna circuit is abnormal |
- |
*: Data from an actual vehicle provided for reference.
*1: With engine switch off, all doors closed, electrical key transmitter sub-assembly not inside vehicle and all doors locked, the unlock sensor of the front door outside handle assembly is touched.
*2: Approximately 150 ms
*3: With engine switch off, all doors closed, electrical key transmitter sub-assembly not inside vehicle and all doors unlocked, the lock sensor of the front door outside handle assembly is touched.
Enter the following menus: Body Electrical / Main Body / Data List.
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| ACC SW | Engine switch status | OFF or ON | OFF: Engine switch off
ON: Engine switch on (ACC) |
"ON" is also displayed when the engine switch is on (IG). |
| IG SW | Engine switch status | OFF or ON | OFF: Engine switch off
ON: Engine switch on (IG) |
"OFF" is also displayed when the engine switch is on (ACC). |
| RR Door Courtesy SW | Slide door RH courtesy light switch | OFF or ON | ON: Slide door RH open
OFF: Slide door RH closed |
- |
| RL Door Courtesy SW | Slide door LH courtesy light switch | OFF or ON | ON: Slide door LH open
OFF: Slide door LH closed |
- |
| Back Door Courtesy SW | Back door courtesy light switch | ON or OFF | ON: Back door open
OFF: Back door closed |
- |
| FR Door Lock Pos | Front door RH unlock detection switch signal | UNLOCK or LOCK | UNLOCK: Front door RH unlocked
LOCK: Front door RH locked |
- |
| FR Door Courtesy SW | Front door RH courtesy light switch signal | OFF or ON | OFF: Front door RH closed
ON: Front door RH open |
- |
| FL Door Lock Pos | Front door LH unlock detection switch signal | UNLOCK or LOCK | UNLOCK: Front door LH unlocked
LOCK: Front door LH locked |
- |
| FL Door Courtesy SW | Front door LH courtesy light switch signal | OFF or ON | OFF: Front door LH closed
ON: Front door LH open |
- |
| RR-Door Lock Pos SW | Slide door RH unlock detection switch signal | OFF or ON | OFF: Slide door RH locked
ON: Slide door RH unlocked |
- |
| RL-Door Lock Pos SW | Slide door LH unlock detection switch signal | OFF or ON | OFF: Slide door LH locked
ON: Slide door LH unlocked |
- |
| Wireless Buzzer Resp | Wireless buzzer answer-back of entry function | OFF or ON | Customization status displayed | - |
Enter the following menus: Body Electrical / Power Source Control / Data List.
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| ACC Relay Monitor | ACC relay activation | OFF or ON | OFF: Engine switch off
ON: Engine switch on (ACC) |
"ON" is also displayed when the engine switch is on (IG). |
| Power Supply Condition | Power supply state | All OFF, ACC ON, IG ON or ST ON | All OFF: Engine switch off
ACC ON: Engine switch on (ACC) IG ON: Engine switch on (IG) ST ON: Sending engine start request signal |
- |
| IG Relay Monitor (Outside) | IG relay coil voltage monitor status | OFF or ON | OFF: Engine switch off
ON: Engine switch on (IG) |
·
Use this item to determine if the IG relay is malfunctioning. ·
"OFF" is also displayed when the engine switch is on (ACC). |
ACTIVE TEST
Using the GTS to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.
Connect the GTS to the DLC3.
Turn the engine switch on (IG).
Turn the GTS on.
Enter the following menus: Body Electrical / Entry&Start / Active Test.
Perform Active Test according to the display on the GTS.
| Tester Display | Measurement Item | Control Range | Diagnostic Note |
|---|---|---|---|
| Overhead Tuner Power Supply ON | Door control receiver | OFF/ON | - |
| Power for P-Seat Sens | Front door outside handle (for Front Passenger Door) | OFF/ON | - |
| Multi Channel SW | Door control receiver | CH1/CH2 | - |
Enter the following menus: Body Electrical / Main Body / Active Test.
Perform Active Test according to the display on the GTS.
| Tester Display | Measurement Item | Control Range | Diagnostic Note |
|---|---|---|---|
| Wireless Buzzer | Wireless door lock buzzer | OFF/ON | - |