Lexus ES: Data List / Active Test
DATA LIST / ACTIVE TEST
NOTICE:
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.
DATA LIST
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Central Gateway / Data List.
Body Electrical > Central Gateway > Data List| Tester Display |
|---|
| IG2 SW |
| IG1 SW |
| ACC SW |
| +B Voltage |
| Number of DTC |
(e) Read the Data List.
Body Electrical > Central Gateway > Data List| Tester Display | Measurement Item | Range | Normal Condition |
|---|---|---|---|
| IG2 SW | Power switch on (IG) signal (IG2 terminal) | OFF or ON | OFF: Power switch on (ACC) or off ON: Power switch on (IG) |
| IG1 SW | Power switch on (IG) signal (IG1 terminal) | OFF or ON | OFF: Power switch on (ACC) or off ON: Power switch on (IG) |
| ACC SW | Power switch on (ACC) signal (ACC terminal) | OFF or ON | OFF: Power switch off ON: Power switch on (ACC) or ON |
| +B Voltage | Auxiliary battery voltage (BATT terminal) | Over 8 V or Under 8 V | Over 8 V: Auxiliary battery voltage 8 V or higher Under 8 V: Auxiliary battery voltage below 8 V |
| Number of DTC | Number of DTCs | 0 to 255 | 0: Normal |
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