DATA LIST
Using the intelligent tester 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.
Warm up the engine.
Turn the power switch off.
Connect the intelligent tester to the DLC3.
Turn the power switch on (IG).
Turn the intelligent tester on.
Enter the following menus:
for Combination Meter: Body / Combination Meter / Data List.
for ABS/VSC/TRC: Chassis / ABS/VSC/TRC / Data List.
for Engine and ECT: Power Train / Engine and ECT / Data List.
for Hybrid Control: Power Train / Hybrid Control / Data List.
for Main Body: Body / Main Body / Data List.
Check the values by referring to the table below.
| Tester Display | Measurement Item/Range | Normal Condition | Diagnostic Note |
|---|---|---|---|
| Tail Relay SW | Tail relay switch/OFF or ON | OFF: Tail relay switch off | - |
| ON: Tail relay switch on | |||
| ODO/TRIP Change SW | ODO/TRIP change switch knob/OFF or ON | OFF: Switch released | - |
| ON: Switch pushed | - | ||
| Tail Cancel SW | Tail cancel switch/OFF or ON | OFF: Tail cancel switch off | - |
| ON: Tail cancel switch on | |||
| P-Seatbelt Buckle SW | Front passenger side seat belt buckle switch/OFF or ON | OFF: Front passenger side seat belt unfastened | - |
| ON: Front passenger side seat belt fastened | |||
| Vehicle Speed Meter | Vehicle speed/Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph) | Almost the same as actual vehicle speed | - |
| Engine Rpm | Engine speed/Min.: 0 rpm, Max.: 12750 rpm | 600 to 700 rpm (When idling) | - |
| Coolant Temperature | Engine coolant temperature/-40 to 127.5°C (-40 to 261.5°F) | After warming up: 75 to 100°C (167 to 212°F) | - |
| Washer Switch | Washer fluid level warning switch/OFF or ON | OFF: Washer fluid level not low | - |
| ON: Washer fluid level low | - | ||
| Fuel Input | Fuel input/Min.: 0, Max. 127.5 | Fuel sender gauge indicates F: 39.6 | Unit: Liter |
| Fuel sender gauge indicates 3/4: 31.0 | |||
| Fuel sender gauge indicates 1/2: 22.8 | |||
| Fuel sender gauge indicates 1/4: 14.3 | |||
| Fuel sender gauge indicates E: 5.1 | |||
| HV System Indicator | HV system indicator value/Min.: - 512, Max.: 511 (%) | -512 to 511 (%) | - |
| Check Engine SW | MIL (Check engine warning light) on request signal/OFF or ON | OFF: MIL (Check engine warning light) off | - |
| ON: MIL (Check engine warning light) on | |||
| Multi Display Select Switch | DISP switch in the multi-information switch (steering pad switch assembly)/OFF or ON | OFF: DISP switch in the multi-information switch (steering pad switch assembly) not pressed | - |
| ON: DISP switch in the multi-information switch (steering pad switch assembly) pressed | |||
| +B Voltage Value | Auxiliary battery voltage/Min.: 0 V, Max.: 25.5 V | 11 to 14 V | - |
| Rheostat value | Light control rheostat value/Min.: 0 (dark), Max.: 255 (bright) | The light control rheostat value 0 (dark) | - |
| The light control rheostat value 255 (bright) | - | ||
| Ambient Temperature | Outside temperature/Min.: -40°C (-40°F), Max.: 87.5°C (189.5°F) | Almost the same as actual outside temperature | The temperature displayed on the multi-information display is -40 to 50°C (-40 to 122°F) |
| 2nd-Row Seatbelt Buckle (R)*1 or *2 | Rear seat belt buckle switch RH/ OFF or ON | OFF: Rear seat belt RH unfastened | - |
| ON: Rear seat belt RH fastened | |||
| 2nd-Row Seatbelt Buckle (L)*1 or *2 | Rear seat belt buckle switch LH/ OFF or ON | OFF: Rear seat belt LH unfastened | - |
| ON: Rear seat belt LH fastened | |||
| 2nd-Row Seatbelt Buckle (C)*1 or *2 | Rear seat belt buckle switch center/OFF or ON | OFF: Rear seat belt center unfastened | - |
| ON: Rear seat belt center fastened | |||
| Oil Pressure Switch | Oil pressure switch/OFF or ON | OFF: Engine oil pressure low | - |
| ON: Engine oil pressure not low | |||
| Driver Side Seatbelt Warning Buzzer | The condition of the seat belt warning buzzer/OFF or ON | OFF: The seat belt warning buzzer does not sound at the vehicle speed of 20 km/h (12 mph) or more when the driver side seat belt unfastened | Displays customize setting of seat belt warning buzzer |
| ON: The seat belt warning buzzer sounds at the vehicle speed of 20 km/h (12 mph) or more when the driver side seat belt unfastened | |||
| P-Seatbelt Warning Buzzer | The condition of the seat belt warning buzzer/OFF or ON | OFF: The seat belt warning buzzer does not sound at the vehicle speed of 20 km/h (12 mph) or more when the front passenger side seat belt unfastened | Displays customize setting of seat belt warning buzzer |
| ON: The seat belt warning buzzer sounds at the vehicle speed of 20 km/h (12 mph) or more when the front passenger side seat belt unfastened | |||
| Rear Seatbelt Warning Buzzer*1 | The condition of the rear seat belt warning buzzer/OFF or ON | OFF: The rear seat belt warning buzzer does not sound at the vehicle speed of 20 km/h (12 mph) or more when the rear seat belt unfastened | Displays customize setting of rear seat belt warning buzzer |
| ON: The rear seat belt warning buzzer sounds at the vehicle speed of 20 km/h (12 mph) or more when the rear seat belt unfastened | |||
| Reverse Buzzer | The customized setting of the reverse warning buzzer/Continual or Single | Continual: When the shift reverse (R) selected, buzzer sounds continuously | Displays customize setting of reverse warning buzzer |
| Single: When the shift reverse (R) selected, a single buzzer sounds | |||
| Number of Trouble Code | The number of the DTC which is currently output | 0 | - |
*1: w/ Rear Seat Belt Warning
*2: w/ Seat Heater
| Tester Display | Measurement Item/Range | Normal Condition | Diagnostic Note |
|---|---|---|---|
| FR Wheel Speed | Vehicle speed/Min.: 0 km/h (0 mph), Max.: 326 km/h (202 mph) | Vehicle stopped: 0 km/h (0 mph) | - |
| FL Wheel Speed | Vehicle speed/Min.: 0 km/h (0 mph), Max.: 326 km/h (202 mph) | Vehicle stopped: 0 km/h (0 mph) | - |
| RR Wheel Speed | Vehicle speed/Min.: 0 km/h (0 mph), Max.: 326 km/h (202 mph) | Vehicle stopped: 0 km/h (0 mph) | - |
| RL Wheel Speed | Vehicle speed/Min.: 0 km/h (0 mph), Max.: 326 km/h (202 mph) | Vehicle stopped: 0 km/h (0 mph) | - |
| Vehicle Speed | Vehicle speed/Min.: 0 km/h (0 mph), Max.: 326 km/h (202 mph) | Vehicle stopped: 0 km/h (0 mph) | - |
| Tester Display | Measurement Item/Range | Normal Condition | Diagnostic Note |
|---|---|---|---|
| Coolant Temp | Engine coolant temperature/Min.: -40°C (-40°F), Max: 140°C (284°F) | 75 to 100°C (167 to 212°F): After warming up |
|
| Tester Display | Measurement Item/Range | Normal Condition | Diagnostic Note |
|---|---|---|---|
| Engine Revolution | Engine speed/ Min.: 0 rpm, Max.: 16383.75 rpm |
|
- |
Note
Enter the inspection mode Click here.
| Tester Display | Measurement Item/Range | Normal Condition | Diagnostic Note |
|---|---|---|---|
| Illumination Rate Info | Illumination rate information/0 ms to 2162.65 ms | Value output according to ambient light levels | - |
ACTIVE TEST
Using the intelligent tester 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 intelligent tester to the DLC3.
Turn the power switch on (IG).
Turn the intelligent tester on.
Enter the following menus: Body / Combination Meter / Active Test.
Check the operation by referring to the table below.
| Tester Display | Test Part | Control Range | Diagnostic Note |
|---|---|---|---|
| Speed Meter Operation | Speedometer | 0, 40, 80, 120 mph*1 | - |
| 0, 40, 80, 120, 160, 200, 240 km/h*2 | |||
| Tacho Meter Operation | Tachometer | 0, 1000, 2000, 3000, 4000, 5000, 6000, 7000 (rpm) | - |
| Fuel Meter Operation | Fuel receiver gauge | EMPTY, 1/2, FULL | - |
| A/T Indicator Operation 1 | Shift indicator light (D, P, N. R, 4, 3, 2, L) | OFF or ON | - |
| A/T Indicator Operation 2 | Shift indicator light (S, 6, 5) | OFF or ON | - |
| Indicat. Lamp Airbag | SRS warning light | OFF or ON | - |
| Indicat. Lamp Doors All Open | Door indicator light | OFF or ON | - |
| Driver Side Seat Belt | Seat belt warning light | OFF or ON | - |
| Indicat. Lamp ABS | ABS warning light | OFF or ON | - |
| Indicat. Lamp Charge | Charge warning light | OFF or ON | - |
| Indicat. Lamp Slip | Slip indicator light | OFF or ON | - |
| Indicat. Lamp Coolant Hot | Water temperature warning light | OFF or ON | - |
| Indicat. Lamp Beam | High beam indicator light | OFF or ON | - |
| Indicat. Lamp Tail | Tail indicator light | OFF or ON | - |
| Indicat. Lamp Fr FOG | Front fog indicator light | OFF or ON | - |
| Indicat. Lamp Rr FOG | Rear fog indicator light | OFF or ON | - |
| Indicat. Precrash*3 | Precrash warning light | OFF or ON | - |
| Indicat. Lamp Fuel | Fuel level warning light | OFF or ON | - |
| Indicat. Lamp ECB | Electrically controlled brake warning light | OFF or ON | - |
| Indicat. Oil Pressure | Oil pressure warning light | OFF or ON | - |
| Indicat. Lamp Cruise | Cruise main indicator light | OFF or ON | - |
| Indicat. Lamp Brake | Brake warning light | OFF or ON | - |
| Indicat. EPS | EPS warning light | OFF or ON | - |
| Master Warning | Master warning light | OFF or ON | - |
| Indicat. Clearance Sonar LCD*4 | Clearance sonar indicator light | OFF or ON | - |
| Indicat. Ready (HV) | Ready indicator light | OFF or ON | - |
| Indicat. EV Mode | EV mode indicator light | OFF or ON | - |
| Indicat. Radar Cruise*5 | Cruise main indicator light (constant speed control mode or vehicle-to-vehicle distance control mode) | OFF or ON | - |
| Indicat. SPORT | Sport mode indicator light | OFF or ON | - |
| Indicat. ECO MODE | ECO mode indicator light | OFF or ON | - |
| Indicat. EV | EV indicator light | OFF or ON | *6 |
| HV System Indicator | Hybrid System Indicator | MIN, -50, 0, 100, 200, 300, 400, MAX | - |
| Meter Display 1 | Multi-information display | All dots in the multi-information display OFF or ON | - |
*1: with mph units
*2: with km/h units
*3: w/ Pre-crash Safety System
*4: w/ Lexus Parking Assist-sensor System
*5: w/ Dynamic Radar Cruise Control System
*6: Indicator or warning light does not operate when the mode is disabled via customization.