Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Data List / Active Test

DATA LIST / ACTIVE TEST

DATA LIST

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.

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.

(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 / Main Body / 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

ACC SW

Power switch

OFF or ON

OFF: Power switch off

ON: Power switch on (ACC)

-

IG SW

Power switch

OFF or ON

OFF: Power switch off or ACC

ON: Power switch on (IG)

-

RR Door Courtesy SW

Rear door courtesy light switch assembly (for RH)

OFF or ON

OFF: Rear door RH closed

ON: Rear door RH open

-

RL Door Courtesy SW

Rear door courtesy light switch assembly (for LH)

OFF or ON

OFF: Rear door LH closed

ON: Rear door LH open

-

FR Door Lock Pos

Front door RH unlock detection switch

LOCK or UNLOCK

LOCK: Front door RH locked

UNLOCK: Front door RH unlocked

-

FR Door Courtesy SW

Front door courtesy light switch assembly (for RH)

OFF or ON

OFF: Front door RH closed

ON: Front door RH open

-

FL Door Lock Pos

Front door LH unlock detection switch

LOCK or UNLOCK

LOCK: Front door LH locked

UNLOCK: Front door LH unlocked

-

FL Door Courtesy SW

Front door courtesy light switch assembly (for LH)

OFF or ON

OFF: Front door LH closed

ON: Front door LH open

-

Hood Courtesy SW

Engine hood courtesy switch

OFF or ON

OFF: Engine hood closed

ON: Engine hood open

-

RR-Door Lock Pos SW

Rear door RH unlock detection switch

OFF or ON

OFF: Rear door RH locked

ON: Rear door RH unlocked

-

RL-Door Lock Pos SW

Rear door LH unlock detection switch

OFF or ON

OFF: Rear door LH locked

ON: Rear door LH unlocked

-

Luggage Courtesy SW

Luggage compartment door courtesy light switch signal

OFF or ON

OFF: Luggage compartment door closed

ON: Luggage compartment door open

-

Intrusion Sens OFF SW

Intrusion sensor cancel switch*

OFF or ON

OFF: Intrusion sensor cancel switch off

ON: Intrusion sensor cancel switch on

Not applicable

Glass Break Sensor Detection

Glass breakage sensor breakage detection*

OFF or ON

OFF: Glass breakage sensor breakage not detected

ON: Glass breakage sensor breakage detected

Not applicable

Intrusion Sensor

Detection status of the intrusion sensor (theft warning ultrasonic sensor)*

OFF or ON

OFF: Intrusion not detected

ON: Intrusion detected

Not applicable

Intrusion Sen Conn

Intrusion sensor (theft warning ultrasonic sensor) connection*

OFF or ON

OFF: Intrusion sensor not connected

ON: Intrusion sensor connected

Not applicable

Intrusion Sensor Sound Detect

Sound detection status of the intrusion sensor (theft warning ultrasonic sensor)*

OFF or ON

OFF: Sound not detected

ON: Sound detected

Not applicable

Panic Function

Setting of customize setting "Panic Function"

OFF or ON

Customize setting displayed

-

Intrusion Win Opened

Setting of customize setting "Intrusion Win Opened"*

OFF or ON

Customize setting displayed

Not applicable

Communication Theft Deterrent

Connection status between theft deterrent ECU and main body ECU (multiplex network body ECU)*

STOP or OK

STOP: Communication stopped

OK: Normal communication

Not applicable

  • *: Although the item is displayed on the Techstream, it is not applicable to this vehicle.

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.

(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 / Main Body or Smart Key / 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

Security Indicator

Security indicator

OFF/ON

Not applicable

Security Horn2

Theft warning siren assembly*

OFF/ON

Not applicable

Vehicle Horn

Vehicle horns

OFF/ON

-

Security Horn

Security horn assembly

OFF/ON

-

Power For Intrusion Sensor

Intrusion sensor (theft warning ultrasonic sensor) power supply*

OFF/ON

Not applicable

  • *: Although the item is displayed on the Techstream, it is not applicable to this vehicle.
Body Electrical > Smart Key > Active Test

Tester Display

Measurement Item

Control Range

Diagnostic Note

Immobiliser Indicator

Security indicator

OFF/ON

-

    Customize Parameters

    Diagnosis System

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