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 engine switch on (IG).
Turn the GTS on.
Enter the following menus: Powertrain / Cruise Control / Data List.
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| Cruise Vehicle Speed | Vehicle speed | Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph) | Actual vehicle speed | - |
| Cruise Memory Vehicle Speed | Stored vehicle speed | Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph) | Actual stored vehicle speed | - |
| Cruise Request Throttle Opening Angle | Cruise requested position | 0 to 124.99° | When cruise is set (vehicle in motion at 80 km/h [50 mph]): Actual requested throttle position | - |
| Vehicle Acceleration | Acceleration condition while driving the vehicle | -13.1 to 13.1 m/s2 | Current value displayed | - |
| Cruise Target Acceleration | Target acceleration while in cruise control mode | -13.1 to 13.1 m/s2 | Current value displayed | - |
| Acceleration Continuation Decision | Acceleration continuation decision condition | ON or OFF | ON: Acceleration continuing OFF: Acceleration not continuing |
- |
| Output Driving Force | Generated drive torque | -2.56 to 2.54 kN | Current value displayed | - |
| Cruise Request Driving Force | Cruise request torque signal | -2.56 to 2.54 kN | Differs according to the cruise control system condition | - |
| Cruise Request Driving Force Feedback Status | Cruise request driving force feedback mode | No Control/Suspend/Neg Calc Prohibited/Pos Calc Prohibited/Normal/Increasing at Start | No Control: Control not operating Suspend: Control suspended Neg Calc Prohibited: Negative calculation prohibited Pos Calc Prohibited: Positive calculation prohibited Normal: Normal |
- |
| Cruise Control Permission Condition | Cruise control permission condition | OK or NG | OK: Cruise control permitted NG: Cruise control prohibited |
- |
| Cruise Control Condition | Cruise control system condition | No Control/Constant Speed Control Mode - Ready/ | No Control: Cruise control system not operating Constant Speed Control Mode - Ready: Constant speed control mode on standby |
- |
| Cruise Control Mode | Cruise control mode condition | No Control/Constant Speed Control Mode | No Control: Cruise control mode not operating Constant Speed Control Mode: Constant speed control mode operating |
- |
| Cruise Request Gear Position | Shift request from ECM | None or 255 Gear | Shift request from cruise control displayed | - |
| Cruise Acceleration and Deceleration Operation Condition | Cruise acceleration and deceleration operation condition | No Control/Constant Speed Control Mode - Standby/Constant Speed Control Mode - RES SW Control/Constant Speed Control Mode - COAST SW Control/Vehicle Distance Control Mode - Acceleration Operation | No Control: Cruise acceleration or deceleration not operating Constant Speed Control Mode - Standby: Cruise acceleration or deceleration operation on standby Constant Speed Control Mode - RES SW Control: During resume operation Constant Speed Control Mode - COAST SW Control: During acceleration operation Vehicle Distance Control Mode - Acceleration Operation: During deceleration operation |
- |
| Cancel Switch | CANCEL switch signal | ON or OFF | ON: CANCEL switch on OFF: CANCEL switch off |
- |
| -SET Switch | -SET switch signal | ON or OFF | ON: -SET switch on OFF: -SET switch off |
- |
| +RES Switch | +RES switch signal | ON or OFF | ON: +RES switch on OFF: +RES switch off |
- |
| Cruise Ready Main-CPU | Cruise control system standby condition (Main-CPU) | ON or OFF | ON: Cruise control main switch (Main-CPU) SET OFF: Cruise control main switch (Main-CPU) UNSET |
- |
| Cruise Ready Sub-CPU | Cruise control system standby condition (Sub-CPU) | ON or OFF | ON: Cruise control main switch (Sub-CPU) SET OFF: Cruise control main switch (Sub-CPU) UNSET |
- |
| Accelerator Pedal | Condition of the accelerator pedal during cruising | ON or OFF | ON: Accelerator pedal depressed OFF: Accelerator pedal released |
- |
| Cruise Brake Cancel Switch | Cruise control system active condition | ON or OFF | ON: Cruise control activated OFF: Cruise control deactivated |
- |
| Stop Light Switch Main-CPU | Stop light switch signal | ON or OFF | ON: Brake pedal depressed OFF: Brake pedal released |
- |
| Stop Light Switch Sub-CPU | Stop light switch signal | ON or OFF | ON: Brake pedal depressed OFF: Brake pedal released |
- |
| Request Manual Cancel | Whether there is a manual cancel request | ON or OFF | ON: Manual cancel request exists OFF: Manual cancel request does not exist |
- |
| Request Automatic Cancel | Whether there is an automatic cancel request | ON or OFF | ON: Automatic cancel request exists OFF: Automatic cancel request does not exist |
- |
| Cruise Brake Control Decision | Cruise brake control decision | ON or OFF | ON: Brake pedal depressed OFF: Brake pedal released |
- |
| Cruise Indicator | Cruise control indicator light signal | ON or OFF | ON: Cruise control indicator light turns on OFF: Cruise control indicator light turns off |
- |
| Gradient of Road Surface | Gradient of road surface condition | -32.76 to 32.76 m/s2 | Current value displayed | - |
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.
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 engine switch on (IG).
Turn the GTS on.
Enter the following menus: Body Electrical / Combination Meter / Active Test.
According to the display on the GTS, perform the Active Test.
Tech Tips
The engine switch must be turned on to proceed with the Active Test using the GTS.
| Tester Display | Measurement Item | Control Range | Diagnostic Note |
|---|---|---|---|
| Meter Display 1 | Multi-information display | OFF or All | - |