Toyota RAV4 manuals

Toyota Sienna Service Manual: Data list / active test

1. USING INTELLIGENT TESTER

  1.  Connect the intelligent tester to the DLC3.
  2.  Monitor the ECU data by following the prompts on the tester screen.

HINT: The intelligent tester has a "Snapshot" function which records the monitored data.

Refer to the intelligent tester operator's manual for further details.

2. DATA LIST

HINT: Using the DATA LIST displayed by the intelligent tester, you can read the values of the switch, sensor, actuator, etc. without parts removal. Reading the DATA LIST as the first step of troubleshooting is one way to shorten the labor time.

  1.  Connect the intelligent tester to the DLC3.
  2.  Turn the ignition switch ON.
  3.  Read the DATA LIST according to the display on the tester.

Standard (Multiplex network body ECU):

Item

Measurement Item/ Display (Range)

Normal Condition

Diagnostic Note

IG SW Ignition switch signal/ ON or OFF ON: Key is in ON or START position
OFF: Key is in OFF or ACC position
-
D DOR CTY SW Driver side door courtesy switch signal/ ON or OFF ON: Driver side door is open
OFF: Driver side door is closed
-
P DOR CYT SW Passenger side door courtesy switch signal/ ON or OFF ON: Passenger side door is open
OFF: Passenger side door is closed
-

3. ACTIVE TEST

HINT: Performing the ACTIVE TEST using the intelligent tester allows you to operate the relay, VSV, actuator, etc.

without parts removal. Performing the ACTIVE TEST as the first step of troubleshooting is one way to shorten the labor time.

It is possible to display the DATA LIST during the ACTIVE TEST.

  1.  Connect the intelligent tester to the DLC3.
  2.  Turn the ignition switch ON.
  3.  Perform the ACTIVE TEST according to the display on the tester.

Standard (Multiplex network body ECU):

Item

Test Detail

Diagnostic NoteIG OFF P/W

IG OFF P/W Ignition switch OFF power window control permission output ON/OFF

-

Diagnosis system
1. CHECK DLC3  The vehicle's ECU uses ISO 15765-4 for communication protocol. The terminal arrangement of the DLC3 complies with SAE J1962 and matches the ISO 15765-4 format. N ...

Auto Up / Down Function does not Operate
DESCRIPTION If the AUTO UP/DOWN function does not operate, any of the following troubles may be the cause:  When the PWR fuse or the power window relay (Marking: PWR) is replaced with n ...

Other materials:

Operation check
1. CHECK WINDOW LOCK SWITCH  Check that the passenger side power window and slide door power window operation is disabled when the window lock switch of the power window master switch is pressed.  Check that the passenger side power window and slide door power windows can ...

Air Inlet Damper Position Sensor Circuit
DESCRIPTION This sensor detects the position of the air inlet control servo motor and sends the appropriate signals to the A/C amplifier. The position sensor is built in the air inlet control servo motor. The position sensor's resistance changes as the air inlet control servo motor ar ...

Selecting, fast-forwarding and reversing tracks/files/songs
Selecting a track/file/song Press the “” or “” button on “SEEK•TRACK” or turn the “TUNE•SCROLL” knob to select the desired track/file/song number. To fast-forward or reverse, press and hold the “” or “” button on “SEEK•TRACK”. ...

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