Data List / Active Test [09/2014 - 03/2019]
- DATA LIST 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.
HINT:
Using the Techstream 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 Techstream to the DLC3.
- Turn the engine switch on (IG).
- Turn the Techstream on.
- Enter the following menus: Body Electrical / HL AutoLeveling / Data List.
- Read the Data List according to the display on the Techstream.
Body Electrical > HL AutoLeveling > Data List
Tester Display Measurement Item Range Normal Condition Diagnostic Note Headlight Low Beam State Low beam headlight state ON or OFF ON: Low beam headlights on
OFF: Low beam headlights off- Headlight High Beam State High beam headlight state ON or OFF ON: High beam headlights on
OFF: High beam headlights off- DRL Operating State Daytime running light state ON or OFF ON: Daytime running lights on
OFF: Daytime running lights off- Clearance Light State Parking light state ON or OFF ON: Parking lights on
OFF: Parking lights off- Height Sens Pw Supply Val Height control sensor power supply value 0.00 to 5.00 V 4.61 to 5.00 V - Rr Height Sens Signal Val Rear height control sensor signal value 0.00 to 5.00 V 0.50 to 4.50 V Value changes according to vehicle height Front Right Wheel Speed Value Front right wheel speed 0.00 to 260.00 km/h (162.00 mph) Vehicle stopped: 0 km/h (0 mph) - Front Left Wheel Speed Value Front left wheel speed 0.00 to 260.00 km/h (162.00 mph) Vehicle stopped: 0 km/h (0 mph) - Vehicle Speed Vehicle speed 0.00 to 260.00 km/h (162.00 mph) Vehicle stopped: 0 km/h (0 mph) - Rear Height Adjust Value Rear height adjustment off set value 0 to 1023 Actual rear height adjustment normal value is displayed (If there is a malfunction, no value is displayed) - Rear Height Adjust Valid Flag Rear height adjustment range Valid or Invalid Valid: Rear height control sensor sub-assembly LH value within normal range
Invalid: Rear height control sensor sub-assembly LH value out of normal range- Init Writing Count Number of times initialization performed 0 to 255 Number of times initialization performed - Sensor Initialization Hist Sensor initialization history not comp, 10%, 25%, 50%, 75%, 100% or completed Initialization status displayed - Steering Sensor Signal Steering angle sensor value -384 to 382.5 deg 0.0 deg - Steering Sensor Center Position Steering angle sensor center position -3072 to 3070.5 deg 0.0 deg - +B Voltage Value Headlight light control ECU sub-assembly power supply voltage value 0 to 19.75 V 11 to 14 V - Number Of Trouble Codes Number of trouble codes 0 to 255 Number of stored DTCs displayed -
- ACTIVE TEST
HINT:
Using the Techstream 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 Techstream to the DLC3.
- Turn the engine switch on (IG).
- Turn the Techstream on.
- Enter the following menus: Body Electrical / HL AutoLeveling / Active Test.
- Perform the Active Test according to the display on the Techstream.
Body Electrical > HL AutoLeveling > Active Test
Tester Display Measurement Item Control Range Diagnostic Note Drive The Leveling Motor Leveling motor upward or downward operation Stop/Down/Up Perform the Active Test with the engine started and vehicle stopped