Lexus ES manuals

Lexus ES: 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 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 > Master Switch > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

D Door P/W Auto SW

Driver door power window auto switch signal

OFF or ON

OFF: Driver door power window auto up or auto down switch not being operated

ON: Driver door power window auto up or auto down switch being operated

-

P Door P/W Auto SW

Front passenger door power window auto switch signal

OFF or ON

OFF: Front passenger door power window auto up or auto down switch not being operated

ON: Front passenger door power window auto up or auto down switch being operated

-

RR Door P/W Auto SW

Rear RH door power window auto switch signal

OFF or ON

OFF: Rear RH door power window auto up or auto down switch not being operated

ON: Rear RH door power window auto up or auto down switch being operated

-

RL Door P/W Auto SW

Rear LH door power window auto switch signal

OFF or ON

OFF: Rear LH door power window auto up or auto down switch not being operated

ON: Rear LH door power window auto up or auto down switch being operated

-

P Door P/W Up SW

Front passenger door power window manual up switch signal

OFF or ON

OFF: Front passenger door power window manual up switch not being operated

ON: Front passenger door power window manual up switch being operated

-

RR Door P/W up switch

Rear RH door power window manual up switch signal

OFF or ON

OFF: Rear RH door power window manual up switch not being operated

ON: Rear RH door power window manual up switch being operated

-

RL Door P/W up switch

Rear LH door power window manual up switch signal

OFF or ON

OFF: Rear LH door power window manual up switch not being operated

ON: Rear LH door power window manual up switch being operated

-

P Door P/W Down SW

Front passenger door power window manual down switch signal

OFF or ON

OFF: Front passenger door power window manual down switch not being operated

ON: Front passenger door power window manual down switch being operated

-

RR Door P/W Down SW

Rear RH door power window manual down switch signal

OFF or ON

OFF: Rear RH door power window manual down switch not being operated

ON: Rear RH door power window manual down switch being operated

-

RL Door P/W Down SW

Rear LH door power window manual down switch signal

OFF or ON

OFF: Rear LH door power window manual down switch not being operated

ON: Rear LH door power window manual down switch being operated

-

Window Lock Switch Status

Window lock switch signal

OFF or ON

OFF: Window lock switch off (not pushed in)

ON: Window lock switch on (pushed in)

-

Number of Trouble Codes

Number of trouble codes

Min.: 0 or Max.: 255

Number of stored DTCs are displayed

-

Body Electrical > D-Door Motor > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

D Door P/W Auto SW

Driver door power window auto switch signal

OFF or ON

OFF: Driver door power window auto up or auto down switch not being operated

ON: Driver door power window auto up or auto down switch being operated

-

D Door P/W Up SW

Driver door power window manual up switch signal

OFF or ON

OFF: Driver door power window manual up switch not being operated

ON: Driver door power window manual up switch being operated

-

D Door P/W Down SW

Driver door power window manual down switch signal

OFF or ON

OFF: Driver door power window manual down switch not being operated

ON: Driver door power window manual down switch being operated

-

Glass Position (Close-1/4)

Margin for jam protection triggering force of power window within range of fully closed to 1/4 open power window position

OK or Caution

OK: Normal manual up operation

Caution: Jam detected in the specified range

Caution is displayed only when the power window ECU built into the power window regulator motor assembly detects a jam.

Glass Position (1/4-2/4)

Margin for jam protection triggering force of power window within range of 1/4 to 1/2 open power window position

OK or Caution

OK: Normal manual up operation

Caution: Jam detected in the specified range

Caution is displayed only when the power window ECU built into the power window regulator motor assembly detects a jam.

Glass Position (2/4-3/4)

Margin for jam protection triggering force of power window within range of 1/2 to 3/4 open power window position

OK or Caution

OK: Normal manual up operation

Caution: Jam detected in the specified range

Caution is displayed only when the power window ECU built into the power window regulator motor assembly detects a jam.

Glass Position (3/4-Open)

Margin for jam protection triggering force of power window within range of 3/4 to fully open power window position

OK or Caution

OK: Normal manual up operation

Caution: Jam detected in the specified range

Caution is displayed only when the power window ECU built into the power window regulator motor assembly detects a jam.

D Window Auto Up

Auto up operation using the multiplex network master switch assembly

OFF or ON

Customize setting displayed

-

D Window Auto Down

Auto down operation using the multiplex network master switch assembly

OFF or ON

Customize setting displayed

-

Number of Trouble Codes

Number of trouble codes

Min.: 0 or Max.: 255

Number of stored DTCs are displayed

-

Body Electrical > P-Door Motor > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

P Door P/W Auto SW

Front passenger door power window auto switch signal

OFF or ON

OFF: Front passenger door power window auto up or auto down switch not being operated

ON: Front passenger door power window auto up or auto down switch being operated

-

P Door P/W Up SW

Front passenger door power window manual up switch signal

OFF or ON

OFF: Front passenger door power window manual up switch not being operated

ON: Front passenger door power window manual up switch being operated

-

P Door P/W Down SW

Front passenger door power window manual down switch signal

OFF or ON

OFF: Front passenger door power window manual down switch not being operated

ON: Front passenger door power window manual down switch being operated

-

Glass Position (Close-1/4)

Margin for jam protection triggering force of power window within range of fully closed to 1/4 open power window position

OK or Caution

OK: Normal manual up operation

Caution: Jam detected in the specified range

Caution is displayed only when the power window ECU built into the power window regulator motor assembly detects a jam.

Glass Position (1/4-2/4)

Margin for jam protection triggering force of power window within range of 1/4 to 1/2 open power window position

OK or Caution

OK: Normal manual up operation

Caution: Jam detected in the specified range

Caution is displayed only when the power window ECU built into the power window regulator motor assembly detects a jam.

Glass Position (2/4-3/4)

Margin for jam protection triggering force of power window within range of 1/2 to 3/4 open power window position

OK or Caution

OK: Normal manual up operation

Caution: Jam detected in the specified range

Caution is displayed only when the power window ECU built into the power window regulator motor assembly detects a jam.

Glass Position (3/4-Open)

Margin for jam protection triggering force of power window within range of 3/4 to fully open power window position

OK or Caution

OK: Normal manual up operation

Caution: Jam detected in the specified range

Caution is displayed only when the power window ECU built into the power window regulator motor assembly detects a jam.

P Window Auto Up

Auto up operation using the power window regulator switch assembly

OFF or ON

Customize setting displayed

-

P Window Auto Up From Driver

Remote auto up operation using the multiplex network master switch assembly

OFF or ON

Customize setting displayed

-

P Window Auto Down

Auto down operation using the power window regulator switch assembly

OFF or ON

Customize setting displayed

-

P Window Auto Down From Driver

Remote auto down operation using the multiplex network master switch assembly

OFF or ON

Customize setting displayed

-

Number of Trouble Codes

Number of trouble codes

Min.: 0 or Max.: 255

Number of stored DTCs are displayed

-

Body Electrical > RL-Door Motor > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

RL Door P/W Auto SW

Rear LH door power window auto switch signal

OFF or ON

OFF: Rear LH door power window auto up or auto down switch not being operated

ON: Rear LH door power window auto up or auto down switch being operated

-

RL Door P/W Up SW

Rear LH door power window manual up switch signal

OFF or ON

OFF: Rear LH door power window manual up switch not being operated

ON: Rear LH door power window manual up switch being operated

-

RL Door P/W Down SW

Rear LH door power window manual down switch signal

OFF or ON

OFF: Rear LH door power window manual down switch not being operated

ON: Rear LH door power window manual down switch being operated

-

Glass Position (Close-1/4)

Margin for jam protection triggering force of power window within range of fully closed to 1/4 open power window position

OK or Caution

OK: Normal manual up operation

Caution: Jam detected in the specified range

Caution is displayed only when the power window ECU built into the power window regulator motor assembly detects a jam.

Glass Position (1/4-2/4)

Margin for jam protection triggering force of power window within range of 1/4 to 1/2 open power window position

OK or Caution

OK: Normal manual up operation

Caution: Jam detected in the specified range

Caution is displayed only when the power window ECU built into the power window regulator motor assembly detects a jam.

Glass Position (2/4-3/4)

Margin for jam protection triggering force of power window within range of 1/2 to 3/4 open power window position

OK or Caution

OK: Normal manual up operation

Caution: Jam detected in the specified range

Caution is displayed only when the power window ECU built into the power window regulator motor assembly detects a jam.

Glass Position (3/4-Open)

Margin for jam protection triggering force of power window within range of 3/4 to fully open power window position

OK or Caution

OK: Normal manual up operation

Caution: Jam detected in the specified range

Caution is displayed only when the power window ECU built into the power window regulator motor assembly detects a jam.

RL Window Auto Up

Auto up operation using the rear power window regulator switch assembly (for LH door)

OFF or ON

Customize setting displayed

-

RL Window Auto Up From Driver

Remote auto up operation using the multiplex network master switch assembly

OFF or ON

Customize setting displayed

-

RL Window Auto Down

Auto down operation using the rear power window regulator switch assembly (for LH door)

OFF or ON

Customize setting displayed

-

RL Window Auto Down From Driver

Remote auto down operation using the multiplex network master switch assembly

OFF or ON

Customize setting displayed

-

Number of Trouble Codes

Number of trouble codes

Min.: 0 or Max.: 255

Number of stored DTCs are displayed

-

Body Electrical > RR-Door Motor > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

RR Door P/W Auto SW

Rear RH door power window auto switch signal

OFF or ON

OFF: Rear RH door power window auto up or auto down switch not being operated

ON: Rear RH door power window auto up or auto down switch being operated

-

RR Door P/W Up SW

Rear RH door power window manual up switch signal

OFF or ON

OFF: Rear RH door power window manual up switch not being operated

ON: Rear RH door power window manual up switch being operated

-

RR Door P/W Down SW

Rear RH door power window manual down switch signal

OFF or ON

OFF: Rear RH door power window manual down switch not being operated

ON: Rear RH door power window manual down switch being operated

-

Glass Position (Close-1/4)

Margin for jam protection triggering force of power window within range of fully closed to 1/4 open power window position

OK or Caution

OK: Normal manual up operation

Caution: Jam detected in the specified range

Caution is displayed only when the power window ECU built into the power window regulator motor assembly detects a jam.

Glass Position (1/4-2/4)

Margin for jam protection triggering force of power window within range of 1/4 to 1/2 open power window position

OK or Caution

OK: Normal manual up operation

Caution: Jam detected in the specified range

Caution is displayed only when the power window ECU built into the power window regulator motor assembly detects a jam.

Glass Position (2/4-3/4)

Margin for jam protection triggering force of power window within range of 1/2 to 3/4 open power window position

OK or Caution

OK: Normal manual up operation

Caution: Jam detected in the specified range

Caution is displayed only when the power window ECU built into the power window regulator motor assembly detects a jam.

Glass Position (3/4-Open)

Margin for jam protection triggering force of power window within range of 3/4 to fully open power window position

OK or Caution

OK: Normal manual up operation

Caution: Jam detected in the specified range

Caution is displayed only when the power window ECU built into the power window regulator motor assembly detects a jam.

RR Window Auto Up

Auto up operation using the rear power window regulator switch assembly (for RH door)

OFF or ON

Customize setting displayed

-

RR Window Auto Up From Driver

Remote auto up operation using the multiplex network master switch assembly

OFF or ON

Customize setting displayed

-

RR Window Auto Down

Auto down operation using the rear power window regulator switch assembly (for RH door)

OFF or ON

Customize setting displayed

-

RR Window Auto Down From Driver

Remote auto down operation using the multiplex network master switch assembly

OFF or ON

Customize setting displayed

-

Number of Trouble Codes

Number of trouble codes

Min.: 0 or Max.: 255

Number of stored DTCs are displayed

-

Body Electrical > Main Body > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

IG SW

Engine switch status

OFF or ON

OFF: Engine switch off

ON: Engine switch on (IG)

"OFF" is also displayed for this item when the engine switch is turned on (ACC).

Door Key SW-Lock

Driver door door lock/unlock switch lock signal (key-linked lock switch)

OFF or ON

OFF: Driver door key cylinder not turned

ON: Driver door key cylinder turned to lock position

-

D Door Key SW-UL

Driver door door lock/unlock switch unlock signal (key-linked unlock switch)

OFF or ON

OFF: Driver door key cylinder not turned

ON: Driver door key cylinder turned to unlock position

-

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

Door key linked power window up

OFF or ON

Customize setting displayed

-

Door Key P/W Down

Door key linked power window down

OFF or ON

Customize setting displayed

-

P/W Down W/ Transmit

Wireless transmitter linked power window down

OFF or ON

Customize setting displayed

-

P/W Wireless Ope Buzz

Power window buzzer answer-back of wireless function

OFF or ON

Customize setting displayed

-

Window Open Warning

Window open warning function (when engine switch turned to off)

OFF or ON

Customize setting displayed

-

Communication D-Door Motor

Connection status between power window regulator motor assembly (for driver door) and main body ECU (multiplex network body ECU)

STOP or OK

STOP: Communication stopped

OK: Normal communication

-

Communication P-Door Motor

Connection status between power window regulator motor assembly (for front passenger door) and main body ECU (multiplex network body ECU)

STOP or OK

STOP: Communication stopped

OK: Normal communication

-

Communication RR-Door Motor

Connection status between power window regulator motor assembly (for rear RH door) and main body ECU (multiplex network body ECU)

STOP or OK

STOP: Communication stopped

OK: Normal communication

-

Communication RL-Door Motor

Connection status between power window regulator motor assembly (for rear LH door) and main body ECU (multiplex network body ECU)

STOP or OK

STOP: Communication stopped

OK: Normal communication

-

Communication Master SW

Connection status between multiplex network master switch 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 engine switch on (IG).

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / (desired system) / Active Test.

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

CAUTION:

Be careful to avoid injuries as this test causes vehicle parts to move. During the Active Test, the jam protection function will not operate.

Body Electrical > D-Door Motor > Active Test

Tester Display

Measurement Item

Control Range

Diagnostic Note

Power Window

Power window

OFF / DOWN / UP

-

Body Electrical > P-Door Motor > Active Test

Tester Display

Measurement Item

Control Range

Diagnostic Note

Power Window

Power window

OFF / DOWN / UP

-

Body Electrical > RL-Door Motor > Active Test

Tester Display

Measurement Item

Control Range

Diagnostic Note

Power Window

Power window

OFF / DOWN / UP

-

Body Electrical > RR-Door Motor > Active Test

Tester Display

Measurement Item

Control Range

Diagnostic Note

Power Window

Power window

OFF / DOWN / UP

-

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