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.
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 ignition switch to ON.
Turn the GTS on.
Enter the following menus: Powertrain / Cruise Control / Data List.
According to the display on the GTS, read the Data List.
| Tester Display | Measurement Item/Range | Normal Condition | Diagnostic Note |
|---|---|---|---|
| Cruise Control Main Switch | Cruise control main switch signal / OFF or ON | OFF: Cruise control main switch off ON: Cruise control main switch on |
- |
| RES/ACC Switch | +RES switch signal / OFF or ON | OFF: +RES switch off ON: +RES switch on |
- |
| SET/COAST Switch | -SET switch signal / OFF or ON | OFF: -SET switch off ON: -SET switch on |
- |
| Cruise Control | Cruise control system operation signal / OFF or ON | OFF: Cruise control system not operating ON: Cruise control system operating |
- |
| CCS Mem Vehicle Spd | Cruise control memory vehicle speed / Min.: 0 km/h (0 mph), Max.: 200 km/h (124 mph) | Actual vehicle speed stored in memory | - |
| Cruise Control Mode | Cruise control mode signal / All Spd, Hi Spd or Normal | All Spd: Vehicle-to-vehicle distance control mode (w/ Full speed Following Function) Hi Spd: Vehicle-to-vehicle distance control mode (w/o Full speed Following Function) Normal: Constant speed mode |
- |
| Stop Light SW 1 (M CPU) | Stop light switch (Main-CPU) signal / OFF or ON | OFF: Release brake pedal ON: Depress brake pedal |
- |
| Stop Light SW 1 (S CPU) | Stop light switch (Sub-CPU) signal / OFF or ON | OFF: Release brake pedal ON: Depress brake pedal |
- |
| Stop Light SW 2 (M CPU) | Stop light switch (Main-CPU) signal / OFF or ON | OFF: Release brake pedal ON: Depress brake pedal |
- |
| Vhcl Spd-Brake ECU | Vehicle speed / Min.: -327 km/h (- 203 mph), Max.: 327 km/h (203 mph) | Actual vehicle speed stored | - |
| Closed Throttle Position | Accelerator pedal idle position signal / ON or OFF | OFF: Accelerator pedal depressed ON: Accelerator pedal released |
- |
| ECM/PCM Command | Origin of the driving force request / Pedal, None or DS | Pedal: Accelerator pedal depressed None: Driving force not requested DS: Cruise control system operating |
- |
| Request Driving Force | Cruise control system request driving force / Min.: -65536 N, Max.: 65534 N | Actual request driving force | - |
| Cruise Control Status | Status of the Cruise Control Status / OFF or ON | OFF: Cruise control not used ON: Cruise control in use |
- |
| Cruise Cancel Request | Status of the Cruise Cancel Request / OFF or ON | OFF: Cancel switch off ON: Cancel switch on |
- |
| Driving Support ECU | Status of the Driving Support ECU Assembly / With or Without | With: ECU installed Without: ECU not installed |
- |
| Clutch Switch | Status of the Clutch Switch / OFF or ON | OFF: Clutch switch off ON: Clutch 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 ignition switch to ON.
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.
| Tester Display | Test Part | Control Range | Diagnostic Note |
|---|---|---|---|
| Indicat. Lamp Cruise | Cruise control indicator light | OFF/ON | - |
| Indicat. SET | Cruise control SET indicator light | OFF/ON | - |