Lexus ES: Data List / Active Test
DATA LIST / ACTIVE TEST
DATA LIST
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.
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / (desired system) / Data List.
(e) Read the Data List according to the display on the Techstream.
Body Electrical > Main Body > Data List| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| Trunk Lock Position | Luggage compartment door lock signal | Lock or Unlock | Lock: Luggage compartment door lock assembly locked Unlock: Luggage compartment door lock assembly unlocked | - |
| Trunk/BDoor Open SW | Luggage compartment door opening switch signal | OFF or ON | OFF: Luggage compartment door opening switch off ON: Luggage compartment door opening switch on | - |
| Trunk Main SW | Luggage door opening cancel switch signal | OFF or ON | OFF: Luggage door opening cancel switch off ON: Luggage door opening cancel switch on | - |
| Luggage Courtesy SW | Luggage compartment door courtesy light switch signal | OFF or ON | OFF: Luggage compartment door courtesy light switch off ON: Luggage compartment door courtesy light switch on | - |
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| Tr/B-Door Unlock SW | Luggage electrical key switch | OFF or ON | OFF: Luggage electrical key switch not pressed ON: Luggage electrical key switch pressed | When this item is abnormal, there is a malfunction in the luggage electrical key switch or related parts. |
ACTIVE TEST
HINT:
Using the Techstream to perform the Active Tests allows relays, VSVs and 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.
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Main Body / Active Test.
(e) Perform the Active Test according to the display on the Techstream.
Body Electrical > Main Body > Active Test| Tester Display | Measurement Item | Control Range | Diagnostic Note |
|---|---|---|---|
| Trunk and Back-Door Open | Operate luggage compartment door lock assembly latch release | OFF or ON | - |
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How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT 2. CUSTOMER PROBLEM ANALYSIS (a) Interview the customer and confirm the problem. Click here
NEXT 3. CHECK DTC AND FREEZE FRAME DATA* (a) C
