Toyota Avalon Service & Repair Manual: Data List / Active Test

DATA LIST / ACTIVE TEST

DATA LIST

NOTICE:

In the following table, 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 / Active Noise Control / Data List.

(e) Read the Data List according to the display on the Techstream.

Body Electrical > Active Noise Control > Data List

Tester Display

Measurement Item

Range

Reference Value

Diagnostic Note

Total Distance Traveled

Displays the current total driving distance

0 to 16777215

Equivalent to the actual total driving distance

Refer to the Total Distance Traveled - Unit for the units

Total Distance Traveled - Unit

Displays the current total driving distance units

km or mile

Units according destination

-

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 engine switch on (IG).

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Active Noise Control / Active Test.

(e) Perform the Active Test according to the display on the Techstream.

Body Electrical > Active Noise Control > Active Test

Tester Display

Measurement Item

Control Range

Diagnostic Note

Sound (All CH)

Test sound outputs in following order: Front No. 1 speaker assembly LH → Front No. 1 speaker assembly RH → Rear No. 3 speaker assembly

ON or OFF

-

Sound "CH1"

Test sound output from front No. 1 speaker assembly LH

ON or OFF

-

Sound "CH2"

Test sound output from front No. 1 speaker assembly RH

ON or OFF

-

Sound "CH3"

Test sound output from rear No. 3 speaker assembly

ON or OFF

-

Sound "CH4"

-

-

Cannot be used

    Rear Center Microphone Circuit Component Internal Failure (B1AAA96,B1AAB1C)

    Diagnostic Trouble Code Chart

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