DATA LIST
Tech Tips
Using the GTS to read the Data List allows the values or states of switches, sensors, actuator and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.
Note
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.
Connect the GTS to the DLC3.
Turn the power switch on (IG).
Turn the GTS on.
Enter the following menus: Body Electrical / (desired system) / Data List.
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item/Range | Normal Condition | Diagnostic Note |
|---|---|---|---|
| IG SW | Power switch IG signal/ON or OFF | ON: Power switch on (IG) OFF: Power switch off |
- |
| Parking Brake SW | Parking brake switch signal/ON or OFF | ON: Parking brake switch on OFF: Parking brake switch off |
- |
| Auto High Beam Main Switch | Auto high beam switch (integration control and panel assembly) signal/ON or OFF | ON: Auto high beam switch (integration control and panel assembly) pressed OFF: Auto high beam switch (integration control and panel assembly) not pressed |
- |
| Dimmer SW | Dimmer switch high position signal/ON or OFF | ON: Dimmer switch in high or high flash position OFF: Dimmer switch in low position |
- |
| Passing Light SW | Dimmer switch high flash position (pass) signal/ON or OFF | ON: Dimmer switch in high flash position OFF: Dimmer switch not in high flash position |
- |
| Rear Fog Light SW | Rear fog light switch signal/ON or OFF | ON: Rear fog light switch on OFF: Rear fog light switch off |
- |
| Front Fog Light SW*3 | Front fog light switch signal/ON or OFF | ON: Front fog light switch on OFF: Front fog light switch off |
- |
| Auto Light SW | Light control switch AUTO position signal/ON or OFF | ON: Light control switch in AUTO position OFF: Light control switch not in AUTO position |
- |
| Head Light SW (Head) | Light control switch head position signal/ON or OFF | ON: Light control switch in head position OFF: Light control switch not in head position |
- |
| Head Light SW (Tail) | Light control switch tail position signal/ON or OFF | ON: Light control switch in tail or head position OFF: Light control switch in neither tail nor head position |
- |
| Illumination Rate Info | Illumination rate information/0 ms. to 2162.65 ms. | Value is output according to ambient light levels | Value changes according to ambient light |
| Response Time | Delay timing of lighting the taillights when the automatic light control sensor detects brightness change/0.1 s or 1.0 s | Customize setting displayed | - |
| Sensitivity | Sensitivity of the automatic light control system/Light2, Light1, Normal, Dark1 or Dark2 | Customize setting displayed | - |
| Disp Ex ON Sen | Ambient brightness level required to dim display lights (combination meter, navigation display, etc.)/Light2, Light1, Normal, Dark1 or Dark2 | Customize setting displayed | - |
| Disp Ex OFF Sen | Ambient brightness level required to cancel dimming display lights (combination meter, navigation display, etc.)/Light2, Light1, Normal, Dark1 or Dark2 | Customize setting displayed | - |
| Auto H Beam STS0 | Automatic high beam sensor current state/Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc | Condition can be displayed | Undetec: undetected CAM NA: camera detection malfunction*1 No sens: no detection Hlight: oncoming vehicles with headlights on Taillgt: preceding vehicles with taillights on Speed: vehicle speed Daytime: daytime state Village: urban area Malfunc: system delay |
| Auto H Beam STS1 | Automatic high beam sensor state past 1/Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc | Condition can be displayed | *2 |
| Auto H Beam STS2 | Automatic high beam sensor state past 2/Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc | Condition can be displayed | *2 |
| Auto H Beam STS3 | Automatic high beam sensor state past 3/Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc | Condition can be displayed | *2 |
| Auto H Beam STS4 | Automatic high beam sensor state past 4/Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc | Condition can be displayed | *2 |
| Auto H Beam STS5 | Automatic high beam sensor state past 5/Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc | Condition can be displayed | *2 |
| Auto H Beam STS6 | Automatic high beam sensor state past 6/Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc | Condition can be displayed | *2 |
| Auto H Beam STS7 | Automatic high beam sensor state past 7/Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc | Condition can be displayed | *2 |
| Follow Me Home Lighting Time*4 | Follow me home lighting time/30 s, 60 s, 90 s or 120 s | Customize setting displayed | - |
| The Number of DTC | Number of trouble codes/0 to 255 | Condition can be displayed | - |
*1: If CAM NA is displayed, the lane departure warning camera may have stopped operating due to high temperature.
*2: Although the item is displayed on the GTS, it is not applicable to the vehicle.
*3: w/ Front Fog Light
*4: w/ Follow Me Home System
| Tester Display | Measurement Item/Range | Normal Condition | Diagnostic Note |
|---|---|---|---|
| Headlight Low Beam State | Low beam headlight state/ON or OFF | ON: Low beam headlights on OFF: Low beam headlights off |
- |
| +B | IG power supply voltage value/0 to 19.75 V | 11 to 14 V | - |
| Height Sens Pw Supply Val | Height control sensor power supply value/0 to 6.25 V | Approximately 5 V | - |
| Rr Height Sens Signal Val | Rear height control sensor signal value/0 to 5 V | Approximately 2.5 V (When vehicle is level) | Value changes according to vehicle height |
| Vehicle Speed | Vehicle speed/0 to 327.67 km/h (203.61 mph) | Condition can be displayed | - |
| Rear Height Adjust Valid Flag | Rear height adjustment range/VALID or INVALID | Condition can be displayed | - |
| Init Writing Count | Number of times for initialization/0 to 255 | Condition can be displayed | - |
| Number Of Trouble Codes | Number of trouble codes/0 to 255 | Condition can be displayed | - |
| Tester Display | Measurement Item/Range | Normal Condition | Diagnostic Note |
|---|---|---|---|
| Turn Signal Switch (Right) | Turn RH signal switch/OFF or ON | OFF: Turn RH switch off ON: Turn RH switch on |
- |
| Turn Signal Switch (Left) | Turn LH signal switch/OFF or ON | OFF: Turn LH switch off ON: Turn LH switch on |
- |
| Hazard Flasher Switch | Hazard warning signal switch/OFF or ON | OFF: Hazard warning signal switch off ON: Hazard warning signal switch on |
- |
ACTIVE TEST
Tech Tips
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 power switch on (IG).
Turn the GTS on.
Enter the following menus: Body Electrical / (desired system) / Active Test.
Perform the Active Test according to the display on the GTS.
| Tester Display | Test Part | Control Range | Diagnostic Note |
|---|---|---|---|
| Daytime Running Light | Daytime running lights | ON/OFF | - |
| Taillight Relay | Taillight relay | ON/OFF | - |
| Headlight Relay | Headlight relays | ON/OFF | - |
| Head Light Hi | High beam headlights | ON/OFF | - |
| Front Fog Light Relay*1 | Front fog light relay | ON/OFF | Light control switch is in tail position |
| Rear Fog Light Relay | Rear fog light relay | ON/OFF | Light control switch is in head position |
*1: w/ Front Fog Light
| Tester Display | Test Part | Control Range | Diagnostic Note |
|---|---|---|---|
| Drive The Leveling Motor UP*1 | Leveling motor upward operation | ON/OFF | ON: Moves up OFF: Stops |
| Drive The Leveling Motor DOWN*1 | Leveling motor downward operation | ON/OFF | ON: Moves down OFF: Stops |
*1: Perform the active test with the power switch on (READY).