DATA LIST
Tech Tips
Using the intelligent tester to read the Data List allows 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 intelligent tester to the DLC3.
Turn the power switch on (IG).
Turn the intelligent tester on.
Entire the following menus: Powertrain / Radar Cruise / Data List.
According to the display on the intelligent tester, read the "Data List".
| Tester Display | Measurement Item/Range | Normal Condition | Diagnostic Note |
|---|---|---|---|
| Cruise Control Main Switch | Cruise control switch signal / ON or OFF | ON: Cruise control switch on OFF: Cruise control switch off |
- |
| RES/ACC Switch | +/RES switch signal / ON or OFF | ON: +/RES switch on OFF: +/RES switch off |
- |
| SET/COAST Switch | -/SET switch signal / ON or OFF | ON: -/SET switch on OFF: -/SET switch off |
- |
| Distance Control Switch | Distance control switch signal / ON or OFF | ON: Distance control switch on OFF: Distance control switch off |
- |
| Snow Switch | SNOW switch signal / ON or OFF | ON: SNOW switch on OFF: SNOW switch off |
- |
| PCS Brake OFF Switch | Pre-crash cancel switch status / ON or OFF | ON: Pre-crash cancel switch on OFF: Pre-crash cancel switch off |
- |
| Cruise Control | Cruise control system operation signal / ON or OFF | ON: Cruise control system operating OFF: Cruise control system not operating |
- |
| Constant Speed Mode | Constant speed mode signal / ON or OFF | ON: Dynamic radar cruise control system is in constant speed mode OFF: Dynamic radar cruise control system is in vehicle-to-vehicle distance control mode |
- |
| 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 |
- |
| CCS Mem Vehicle Spd | Cruise control memorized speed / min.: 0 km/h (0 mph), max.: 320 km/h (199 mph) | Memorized speed: Cruise control activated | - |
| Vehicle Distance | Distance to vehicle in front / min.: 0 m (0 ft.), max.: 255 m (836.65 ft.) | Actual distance to vehicle | - |
| Stop Light SW 1 (M CPU) | Stop light switch (Main-CPU) signal / ON or OFF | ON: Brake pedal depressed OFF: Brake pedal released |
- |
| Stop Light SW 1 (S CPU) | Stop light switch (Sub-CPU) signal / ON or OFF | ON: Brake pedal depressed OFF: Brake pedal released |
- |
| Stop Light SW 2 (M CPU) | Stop light switch (Main-CPU) signal / ON or OFF | ON: Brake pedal depressed OFF: Brake pedal released |
- |
| Wiper (Hi) | Windshield wiper switch Hi signal / ON or OFF | ON: Windshield wiper switch Hi position OFF: Windshield wiper switch except Hi position |
- |
| Wiper (Lo) | Windshield wiper switch Lo signal / ON or OFF | ON: Windshield wiper switch Lo position OFF: Windshield wiper switch except Lo position |
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| Tail Light | Tail light switch signal / ON or OFF | ON: Tail light switch on OFF: Tail light switch off |
- |
| Vhcl Spd Calc-Whl Spd | Vehicle speed / min.: -327 km/h (-203 mph), max.: 327 km/h (204 mph) | Actual vehicle speed | - |
| Vhcl Spd-Brake ECU | Vehicle speed / min.: -327 km/h (-203 mph), max.: 327 km/h (204 mph) | Actual vehicle speed | - |
| Invalid Whl Spd Sens Num | Invalid wheel speed sensor / min.: 0, max.: 255 | Actual invalid wheel speed sensor | - |
| Rear Whl Spd LH Sensor | Rear speed sensor LH signal / Normal or Abnorml | Normal: Rear speed sensor LH is normal Abnormal: Rear speed sensor LH is abnormal |
- |
| Rear Whl Spd RH Sensor | Rear speed sensor RH signal / Normal or Abnorml | Normal: Rear speed sensor RH is normal Abnormal: Rear speed sensor RH is abnormal |
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| Front Whl Spd LH Sensor | Front speed sensor LH signal / Normal or Abnorml | Normal: Front speed sensor LH is normal Abnormal: Front speed sensor LH is abnormal |
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| Front Whl Spd RH Sensor | Front speed sensor RH signal / Normal or Abnorml | Normal: Front speed sensor RH is normal Abnormal: Front speed sensor RH is abnormal |
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| Vehicle Acceleration | Vehicle acceleration / min.: -5 m/s2, max.: 5 m/s2 | Actual vehicle acceleration | - |
| Whl Spd/Deceleration Sen | Wheel speed sensor/Deceleration sensor signal / Avail or Not Avl | Avail: Wheel speed sensor/Deceleration sensor available Not Avail: Wheel speed sensor/Deceleration sensor not available |
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| Closed Throttle Position | Accelerator pedal idle position signal / ON or OFF | ON: Accelerator pedal released OFF: Accelerator pedal depressed |
- |
| Yaw Rate Sensor | Yaw rate value / min.: -100 deg/s, max.: 100 deg/s | Actual yaw rate value | - |
| Deceleration Sensor 1 | Deceleration value / min.: -14.7 m/s2, max.: 14.7 m/s2 | Actual deceleration value | - |
| Deceleration Sensor 2 | Deceleration value / min.: -14.7 m/s2, max.: 14.7 m/s2 | Actual deceleration value | - |
| Tar Accel for ACC | Target vehicle acceleration for vehicle-to-vehicle distance control mode / min.: -5.12 m/s2, max.: 5.08 m/s2 | Actual target vehicle acceleration | - |
| Tar Accel for CCS | Target vehicle acceleration for constant speed mode / min.: -5.12 m/s2, max.: 5.08 m/s2 | Actual target vehicle acceleration | - |
| Request Driving Force | Cruise control system request driving force / min.: -65536 N, max.: 65534 N | Actual request driving force | - |
| ECM/PCM Command | Origin of the driving force request / Pedal, None or DS | Pedal: Accelerator pedal depressed None: Driving force not requested DS: Radar cruise control system operating |
- |
| Max Val of Available DF | Maximum value of available driving force / min.: -65536 N, max.: 65534 N | Actual available driving force maximum value | - |
| Min Val of Available DF | Minimum value of available driving force / min.: -65536 N, max.: 65534 N | Actual available driving force minimum value | - |
| Forward Vhcl Relative Spd | Vehicle ahead relative speed / min.: -128 m/s, max.: 127 m/s | Actual vehicle ahead relative speed | - |
| Vehicle Approach Warning | Forward vehicle approach warning signal / ON or OFF | ON: Forward vehicle approaching OFF: Forward vehicle not approaching |
- |
| Vhcl Stability Ctrl Buzz | Skid control buzzer operation signal / ON or OFF | ON: Skid control buzzer operating OFF: Skid control buzzer not operating |
- |
| Brk Rqst to Elec Ctrl Brk | Braking request to brake control / Not Ctrl, None, Exist, None , Exist or Disable | Driving support ECU control demand | - |
| Brk Rqst to Shift Down | Braking request to hybrid control / None or Exist | Exist: Braking control request None: Braking control not request |
- |
| Operator Override | Operator override / Able or Unable | Able: Able to operate the override Unable: Unable to operate the override |
- |
| Forward Vehicle Detect | Vehicle ahead detection signal / Detect or No Dtct | Detect: Vehicle ahead detected No Dtct: Vehicle ahead not detected |
- |
| CCS Main SW-Ready | Dynamic radar cruise control system standby condition / ON or OFF | ON: Dynamic radar cruise control system standby OFF: Dynamic radar cruise control system not standby |
- |
| Frnt Radar Sens Temp Hi | Millimeter wave radar sensor high temperature abnormality / ON or OFF | ON: Millimeter wave radar sensor abnormal OFF: Millimeter wave radar sensor normal |
- |
| CCS System Check | Multi-information display "Cruise Control System Check" display signal / ON or OFF | ON: "Cruise Control System Check" displayed OFF: "Cruise Control System Check" not displayed |
- |
| FRS-Dirt | Memorized dirt on millimeter wave radar sensor history / ON or OFF | ON: Dirt on millimeter wave radar sensor history memorized OFF: Dirt on millimeter wave radar sensor history not memorized |
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| Bad Wthr Hist(F Radar Sen) | Memorized millimeter wave radar sensor bad weather history / ON or OFF | ON: Millimeter wave radar sensor bad weather history memorized OFF: Millimeter wave radar sensor bad weather history not memorized |
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| CCS Cancel by Low Spd | Dynamic radar cruise control system (constant speed mode) low speed cancel signal / ON or OFF | ON: Low speed cancel signal ON OFF: Low speed cancel signal OFF |
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| Cancl CCS by Com Delay | Dynamic radar cruise control system (constant speed mode) cancel signal / ON or OFF | ON: Cancel signal ON OFF: Cancel signal OFF |
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| Cancl CCS by RAM Malfnc | Dynamic radar cruise control system (constant speed mode) cancel signal / ON or OFF | ON: Cancel signal ON OFF: Cancel signal OFF |
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| A-CCS Cancl-Radar/Wip | Dynamic radar cruise control system (vehicle-to vehicle distance control mode) cancel signal / ON or OFF | ON: Cancel signal ON OFF: Cancel signal OFF |
- |
| Country# (F Radar Sens) | Millimeter wave radar sensor country signal / JPN, NA, EURO, AUS SAFC, OTHER, TWN | Actual country code | - |
| Steering Angle | Steering angle / min.: -3072 deg, max.: 3070.5 deg | Actual steering angle | - |
| Zero Point Angle Sens | Zero point steering angle sensor / min.: -3072 deg, max.: 3070.5 deg | Actual zero point steering angle | - |
| Radar | Millimeter wave radar sensor operation signal / Emission or Stop | Emission: Millimeter wave radar sensor signal sent Stop: Millimeter wave radar sensor signal stopped |
- |
ACTIVE TEST
Tech Tips
Using the intelligent tester to perform Active Test allows relays, VSVs, actuators and parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Test early in troubleshooting is one way to save diagnostic time. Data List information can be display while performing Active Test.
Connect the intelligent tester to the DLC3.
Turn the power switch on (IG).
Turn the intelligent tester on.
For Cruise Control Indicator Light (Combination Meter):
Enter the following menus: Body / Combination Meter / Active Test.
For Skid Control Buzzer (ABS/VSC/TRC):
Enter the following menus: Chassis / ABS/VSC/ TRC / Active Test.
Perform Active Test according to the display on the tester.
Tech Tips
The power switch must be turned on (IG) to proceed with the Active Test using the intelligent tester.
| Tester Display | Test Part | Control Range | Diagnostic Note |
|---|---|---|---|
| Indicat. Lamp Cruise | Cruise control indicator light (Constant speed control mode) |
OFF or ON | Confirm that the vehicle is stopped with engine idling |
| Indicat. Radar Cruise | Cruise control indicator light (Vehicle-to-vehicle distance control mode) |
OFF or ON | Confirm that the vehicle is stopped with engine idling |
| Tester Display | Test Part | Control Range | Diagnostic Note |
|---|---|---|---|
| DSS Signal Buzzer | Skid control buzzer | OFF or ON | Buzzer can be heard |