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

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual / Vehicle Exterior / Sliding Roof / Convertible / Sliding Roof System(for Hv Model) / 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 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.

(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 / Sliding Roof or Main Body / Data List.

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

Body Electrical > Sliding Roof > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

Open Switch

OPEN switch signal

OFF or ON

OFF: OPEN switch not pressed

ON: OPEN switch pressed

-

Close Switch

CLOSE switch signal

OFF or ON

OFF: CLOSE switch not pressed

ON: CLOSE switch pressed

-

Up Switch

UP switch signal

OFF or ON

OFF: UP switch not pressed

ON: UP switch pressed

-

Down Switch

DOWN switch signal

OFF or ON

OFF: DOWN switch not pressed

ON: DOWN switch pressed

-

Front SW Auto Operation

Sliding roof auto operation function

OFF or ON

Customize setting displayed

-

Hall IC1 Pulse

Hall IC1 pulse output

Lo or Hi

Lo and Hi repeat during motor operation

Lo: Hall IC1 output is low

Hi: Hall IC1 output is high

Hall IC1 Status

Status of Hall IC1

Normal or Error

Normal: Hall IC1 normal

Error: Hall IC1 not normal

-

Hall IC2 Pulse

Hall IC2 pulse output

Lo or Hi

Lo and Hi repeat during motor operation

Lo: Hall IC2 output is low

Hi: Hall IC2 output is high

Hall IC2 Status

Status of Hall IC2

Normal or Error

Normal: Hall IC2 normal

Error: Hall IC2 not normal

-

Ignition (Direct Signal)

Power switch signal

OFF or ON

OFF: Power switch off

ON: Power switch on (IG)

-

Ignition (MPX)

Power switch signal (LIN signal)

OFF or ON

OFF: Power switch off

ON: Power switch on (IG)

-

Door Courtesy

Driver door courtesy light switch signal

OFF or ON

OFF: Driver door closed

ON: Driver door open

-

Door Key Close Operation

Key-linked sliding roof close signal

OFF or ON

OFF: Driver door key cylinder not turned

ON: Driver door key cylinder turned and held at the lock position

-

Door Key Open Operation

Key-linked sliding roof open signal

OFF or ON

OFF: Driver door key cylinder not turned

ON: Driver door key cylinder turned and held at the unlock position

-

Wireless Open Operation

Wireless transmitter-linked sliding roof open signal

OFF or ON

OFF: Electrical key transmitter sub-assembly UNLOCK switch not pressed

ON: Electrical key transmitter sub-assembly UNLOCK switch pressed and held

-

Key Off Permission

Key-off sliding roof operation permit signal

OFF or ON

OFF: Any status except "ON" status

ON: Front doors are not opened within 45 seconds after power switch turned off

-

Door Key Related Operation

Key-linked sliding roof open function operating direction

Slide or Tilt

Customize setting displayed

-

Wireless Key Rel Operation

Wireless transmitter-linked sliding roof open function operating direction

Slide or Tilt

Customize setting displayed

-

Open Switch Failure(Past)

Open switch failure signal (Past)

OFF or ON

OFF: No sliding roof open switch failure signal (Past)

ON: Sliding roof open switch failure signal (Past)

-

Close Switch Failure(Past)

Close switch failure signal (Past)

OFF or ON

OFF: No sliding roof close switch failure signal (Past)

ON: Sliding roof close switch failure signal (Past)

-

Up Switch Failure(Past)

Up switch failure signal (Past)

OFF or ON

OFF: No sliding roof tilt up switch failure signal (Past)

ON: Sliding roof tilt up switch failure signal (Past)

-

Down Switch Failure(Past)

Down switch failure signal (Past)

OFF or ON

OFF: No sliding roof tilt down switch failure signal (Past)

ON: Sliding roof tilt down switch failure signal (Past)

-

Open Switch Failure(Current)

Open switch failure signal (Current)

OFF or ON

OFF: No sliding roof open switch failure signal (Current)

ON: Sliding roof open switch failure signal (Current)

-

Close Switch Failure(Current)

Close switch failure signal (Current)

OFF or ON

OFF: No sliding roof close switch failure signal (Current)

ON: Sliding roof close switch failure signal (Current)

-

Up Switch Failure(Current)

Up switch failure signal (Current)

OFF or ON

OFF: No sliding roof tilt up switch failure signal (Current)

ON: Sliding roof tilt up switch failure signal (Current)

-

Down Switch Failure(Current)

Down switch failure signal (Current)

OFF or ON

OFF: No sliding roof tilt down switch failure signal (Current)

ON: Sliding roof tilt down switch failure signal (Current)

-

Suggestion Service Function

Availability of suggestion function

OFF or ON

OFF: w/o Suggestion function

ON: w/ Suggestion function

-

Number of Trouble Codes

Number of DTCs

Min.: 0, Max.: 255

Number of stored DTCs

-
Body Electrical > Main Body > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

IG SW

Power switch status

OFF or ON

OFF: Power switch off

ON: Power switch on (IG)

"OFF" is displayed even though the power switch is on (ACC).

FR Door Courtesy SW

Front door courtesy light switch assembly (for RH) signal

OFF or ON

OFF: Front door RH closed

ON: Front door RH open

-

FL Door Courtesy SW

Front door courtesy light switch assembly (for LH) signal

OFF or ON

OFF: Front door LH closed

ON: Front door LH open

-

Door Key P/W Up

Key-linked sliding roof close function

OFF or ON

Customize setting displayed

-

Door Key P/W Down

Key-linked sliding roof open function

OFF or ON

Customize setting displayed

-

P/W Down W/ Transmit

Wireless transmitter linked sliding roof open function

OFF or ON

Customize setting displayed

-

Slide Roof Open Warning

Sliding roof open warning function

OFF or ON

Customize setting displayed

-

Communication Slide Roof

Connection status between sliding roof ECU (sliding roof drive gear assembly) and main body ECU (multiplex network body ECU)

STOP or OK

STOP: Communication stopped

OK: Normal communication

-

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 / Sliding Roof / Active Test.

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

Body Electrical > Sliding Roof > Active Test

Tester Display

Measurement Item

Control Range

Diagnostic Note

Slide Roof

Operate sliding roof motor

OFF / Opn/Dwn / Clos/Up

-
    Customize Parameters

    Diagnosis System

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