DATA LIST
Tech Tips
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.
Connect the intelligent tester to the DLC3.
Turn the ignition switch to ON.
Turn the intelligent tester on.
Enter the following menus: Body / (desired system) / Data List.
According to the display on the intelligent tester, read the Data List.
Tester Display | Measurement Item/Range | Normal Condition | Diagnostic Note |
---|---|---|---|
ACC SW | Ignition switch ACC signal / ON or OFF | ON: Ignition switch ACC OFF: Ignition switch off |
"ON" is also displayed for this item when the ignition switch is ON. |
IG SW | Ignition switch ON signal / ON or OFF | ON: Ignition switch ON OFF: Ignition switch off |
"OFF" is also displayed for this item when the ignition switch is ACC. |
Parking Brake SW*1 | Parking brake switch signal / ON or OFF | ON: Parking brake switch on OFF: Parking brake switch off |
- |
Dimmer SW | Dimmer switch high signal / ON or OFF | ON: Dimmer switch in high or high flash OFF: Dimmer switch in low |
- |
Passing Light SW | Dimmer switch high flash signal / ON or OFF | ON: Dimmer switch in high flash OFF: Dimmer switch not in high flash |
- |
Rear Fog Light SW | Rear fog light switch signal / ON or OFF | ON: Rear fog light switch on OFF: Rear fog light switch off |
- |
Front Fog Light SW*2 | Front fog light switch signal / ON or OFF | ON: Front fog light switch on OFF: Front fog light switch off |
- |
Auto Light SW*3 | Light control switch AUTO signal / ON or OFF | ON: Light control switch in AUTO OFF: Light control switch not in AUTO |
- |
Head Light SW (Head) | Light control switch head signal / ON or OFF | ON: Light control switch in head OFF: Light control switch not in head |
- |
Head Light SW (Tail) | Light control switch tail signal / ON or OFF | ON: Light control switch in tail or head OFF: Light control switch not in tail or head |
- |
*1: w/ Daytime Running Light
*2: w/ Front Fog Light
*3: w/ Automatic Light Control System
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 |
- |
+B | Ignition power supply voltage value / 0 to 19.75 V | 11 to 14 V | - |
Height Sens Pw Supply Val | Rear height control sensor power supply value / 0 to 5 V | Approximately 5.0 V | - |
Rr Height Sens Signal Val | Rear height control sensor signal value / 0 to 5 V | Approximately 2.5 V (When vehicle level) | The value becomes larger when the front of the vehicle tilts up. |
Vehicle Speed | Vehicle speed / 0 to 327.67 km/h | A value similar to the actual vehicle speed is displayed | - |
Rear Height Adjust Valid Flag | Result of rear vehicle height calibration / VALID or INVALID | VALID: Rear vehicle height calibration completed INVALID: Rear vehicle height calibration not completed |
- |
Init Writing Count | Number of times initialization performed / 0 to 255 | Current condition displayed | - |
Sensor Initialization Hist | Sensor initialization history / not comp, 10%, 25%, 50%, 75%, 100% or complied | Current condition displayed | - |
ACTIVE TEST
Tech Tips
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 ignition switch to ON.
Turn the intelligent tester on.
Enter the following menus: Body / (desired system) / Active Test.
According to the display on the intelligent tester, perform the Active Test.
Tester Display | Test Part | Control Range | Diagnostic Note |
---|---|---|---|
Hazard | Hazard signal | ON / OFF | - |
Daytime Running Light | Daytime running light | ON / OFF | - |
Taillight Relay | Taillight relay | ON / OFF | - |
Headlight Relay | Low beam headlight relay | ON / OFF | - |
Head Light Hi | Headlight dimmer relay | ON / OFF | - |
Front Fog Light Relay* | Front fog light relay | ON / OFF | - |
Rear Fog Light Relay | Rear fog light relay | ON / OFF | - |
*: w/ Front Fog Light
Tester Display | Test Part | Control Range | Diagnostic Note |
---|---|---|---|
Drive The Leveling Motor UP | Leveling motor | ON / OFF | - |
Drive The Leveling Motor DOWN | Leveling motor | ON / OFF | - |