READ DATA LIST
Tech Tips
Using the GTS to read the Data List allows the values or states of switches, sensors, actuators 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.
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus: Powertrain / Cruise Control / Data List.
for 1NR-FE, 1ZR-FAE, 1ZR-FE, 2ZR-FE:
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| CCS Vehicle Spd | Vehicle speed | Min.: 0 km/h (0 mph), Max.: 255 km/h (159 mph) | Actual vehicle speed | - |
| CCS Mem Vehicle Spd | Stored vehicle speed | Min.: 0 km/h (0 mph), Max.: 255 km/h (159 mph) | Actual stored vehicle speed | - |
| Throttle Opening Angle | Required throttle opening amount | Min.: 0 deg., Max.: 124.50 deg | Actual required throttle opening amount | - |
| Cruise Control | Cruise control system active condition | ON or OFF | ON: Cruise control activated OFF: Cruise control deactivated |
- |
| Main SW M-CPU | Cruise control switch signal (Main CPU) | ON or OFF | ON: Cruise control switch (ON-OFF button) pushed OFF: Cruise control switch (ON-OFF button) released |
- |
| CCS Ready M-CPU | Cruise control system standby condition (Main CPU) | ON or OFF | Each time cruise control switch (ON-OFF button) is pushed, ON/OFF changes | - |
| CCS Indicator M-CPU | Cruise control indicator illumination signal (Main CPU) | ON or OFF | ON: Cruise control indicator illuminated in green OFF: Cruise control indicator not on |
- |
| Cancel Switch | CANCEL switch signal | ON or OFF | ON: CANCEL switch on OFF: CANCEL switch off |
- |
| SET/COAST Switch | -/SET switch signal | ON or OFF | ON: -/SET switch on OFF: -/SET switch off |
- |
| RES/ACC Switch | +/RES switch signal | ON or OFF | ON: +/RES switch on OFF: +/RES switch off |
- |
| Stop Light Switch 1 | Stop light switch signal | ON or OFF | ON: Brake pedal depressed OFF: Brake pedal released |
- |
| Stop Light Switch 2 | Stop light switch signal | ON or OFF | ON: Brake pedal depressed OFF: Brake pedal released |
- |
| Cruise Operation Status | Cruise control status | ON or OFF | ON: Cruise control operated OFF: Cruise control operation stopped |
- |
| Brake Cancel Switch | Brake cancel signal | ON or OFF | ON: Brake pedal depressed OFF: Brake pedal released |
- |
Tech Tips
If any DTCs are output, the value for a measurement item may be incorrect.
If any DTCs are output, perform troubleshooting accordingly. After repair, confirm relevant values using Data List.
for 1WW:
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| Driving Support System | Dynamic radar cruise control system information | With or Without | With: With Dynamic radar cruise control system Without: Without Dynamic radar cruise control system |
This item is displayed on the GTS but is not used. |
| Vehicle Speed Used for CCS and ASL Computation | Vehicle speed | Min.: 0 km/h (0 mph), Max.: 255 km/h (159 mph) | Actual vehicle speed | - |
| Cruise Request Torque | Request torque | Min.: -32768 N, Max.: 32767 N | Actual vehicle torque | - |
| Cruise Control | Cruise control system active condition | ON or OFF | ON: Cruise control activated OFF: Cruise control deactivated |
- |
| CCS Indicator M-CPU | Cruise control indicator signal (Main-CPU) | ON or OFF | ON: Cruise control indicator illuminated OFF: Cruise control indicator not illuminated |
- |
| CANCEL SW | CANCEL switch signal | ON or OFF | ON: CANCEL switch on OFF: CANCEL switch off |
- |
| -SET SW | -SET switch signal | ON or OFF | ON: -SET switch on OFF: -SET switch off |
- |
| +RES SW | +RES switch signal | ON or OFF | ON: +RES switch on OFF: +RES switch off |
- |
| Stop Light Switch 1 | Stop light switch signal | ON or OFF | ON: Brake pedal depressed OFF: Brake pedal released |
- |
| ST- Signal | Stop light switch signal | ON or OFF | ON: Brake pedal depressed OFF: Brake pedal released |
- |
| STP Signal | Stop light switch signal | ON or OFF | ON: Brake pedal depressed OFF: Brake pedal released |
- |
| Cruise Operation Status | Cruise control status | ON or OFF | ON: Cruise control operating OFF: Cruise control not operating |
- |
| Brake Cancel Switch | Brake cancel signal | ON or OFF | ON: Brake pedal depressed OFF: Brake pedal released |
- |
| Cruise Control Cancel Signal | Cruise control cancel signal | ON or OFF | ON: CANCEL switch on OFF: CANCEL switch off |
- |
| Cruise Control Switch | Cruise control switch signal | ON or OFF | ON: Cruise control switch (ON-OFF switch) pushed OFF: Cruise control switch (ON-OFF switch) released |
- |
PERFORM 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 ignition switch to ON.
Turn the GTS on.
Enter the following menus: Body Electrical / Combination Meter / Active Test.
Perform "Active Test" according to the display on GTS.
Tech Tips
The ignition switch must be turned on to proceed with the Active Test using the GTS.
| Tester Display | Measurement Item | Control Range | Diagnostic Note |
|---|---|---|---|
| Indicat. Lamp Cruise | Cruise control indicator (illuminated in green) | ON / OFF | w/ Multi-information Display (Segment LCD Type) |
| Indicat. SET | Cruise control SET indicator | ON / OFF | w/ Multi-information Display (Segment LCD Type) |
| Cruise Indicator | Cruise control indicator (illuminated in amber) | ON / OFF | w/ Multi-information Display (Segment LCD Type) |
| Meter Display 1 | Multi-information display | OFF, All |
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