Lexus ES manuals

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

-

Body Electrical > Entry&Start > Data List

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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