Toyota Venza manuals

Toyota Venza: Data List / Active Test

DATA LIST / ACTIVE TEST

1. 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 ignition switch to ON.

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Back Door or Main Body / Data List.

(e) According to the display on the Techstream, read the Data List.

Back Door (Power Back Door ECU)

Tester Display

Measurement Item/Range

Normal Condition

Diagnostic Note

Door Lock Status

Back door lock condition signal / LOCK or UNLOCK

LOCK: Back door locked

UNLOCK: Back door unlocked

-

Half Latch SW

Half-latch switch signal / ON or OFF

ON: Back door lock motor open-latched or over-latched

OFF: Back door lock motor full-latched or half-latched

-

Closer Position SW

Closer position switch signal / ON or OFF

ON: Back door lock center gear in center position

OFF: Back door lock center gear out of center position

-

Courtesy SW

Back door courtesy switch signal / ON or OFF

ON: Back door open

OFF: Back door closed

-

PBD Touch Sensor (Right)

Power back door touch sensor RH signal / ON, OFF or Open

ON: Power back door touch sensor RH pressed

OFF: Power back door touch sensor RH not pressed

Open: Power back door touch sensor RH circuit open

-

PBD Touch Sensor (Left)

Power back door touch sensor LH signal / ON, OFF or Open

ON: Power back door touch sensor LH pressed

OFF: Power back door touch sensor LH not pressed

Open: Power back door touch sensor LH circuit open

-

PBD Main SW

Power back door main switch signal / ON or OFF

ON: Power back door main switch on

OFF: Power back door main switch off

-

PBD Close SW

Power back door closer switch signal / ON or OFF

ON: Power back door closer switch on

OFF: Power back door closer switch off

-

IG SW

Ignition switch / ON or OFF

ON: Ignition switch ON

OFF: Ignition switch off

-

Door Position (3/4 - Open)

Load signal detected during back door closing operation (3/4 - open) / CAUTION or OK

CAUTION: Load detected between back door 3/4 and fully open position during back door closing operation

OK: No load detected between back door 3/4 and fully open position during back door closing operation

-

Door Position (2/4 - 3/4)

Load signal detected during back door closing operation (2/4 - 3/4) / CAUTION or OK

CAUTION: Load detected between back door 2/4 and 3/4 open position during back door closing operation

OK: No load detected between back door 2/4 and 3/4 open position during back door closing operation

-

Door Position (1/4 - 2/4)

Load signal detected during back door closing operation (1/4 - 2/4) / CAUTION or OK

CAUTION: Load detected between back door 1/4 and 2/4 open position during back door closing operation

OK: No load detected between back door 1/4 and 2/4 open position during back door closing operation

-

Door Position (close - 1/4)

Load signal detected during back door closing operation (close - 1/4) / CAUTION or OK

CAUTION: Load detected between back door fully closed and 1/4 open position during back door closing operation

OK: No load detected between back door fully closed and 1/4 open position during back door closing operation

-

PBD SW Operation

Power back door switch operation condition signal / ON or 0.8 s

Current customize setting displayed

-

PBD Buzzer In Use

Power back door warning buzzer operation condition signal / ON or OFF

Current customize setting displayed

-

Wireless PBD SW Operation

Transmitter switch operation condition signal / 1 Motion, 1 Oper, 2 Oper, 0.8 s or OFF

Current customize setting displayed

-

# Codes

The number of DTCs /

min=0, max=255

The number of DTCs

-

Main Body (Main Body ECU (Driver Side Junction Block Assembly))

Tester Display

Measurement Item/Range

Normal Condition

Diagnostic Note

Back Door Open

Back door lock / Permit or Prohibit

Permit: Back door unlocked

Prohibit: Back door locked

-

Back Door Open SW

Power back door control switch / ON or OFF

ON: Power back door control switch pushed

OFF: Power back door control switch not pushed

-

Back Door Open Handle SW

Back door opener switch signal / ON or OFF

ON: Back door opener switch on

OFF: Back door opener switch off

-

2. ACTIVE TEST

HINT:

Using the Techstream to perform Active Test 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 ignition switch to ON.

(c) Turn the Techstream on.

(d) Enter the following menus: Body / Back Door / Data List.

(e) According to the display on the Techstream, perform the Active Test.

Back Door (Power Back Door ECU)

Tester Display

Test Part

Control Range

Diagnostic Note

Latch Release

Latch release operation

ON / OFF

-

PBD Motor

Power back door motor

Forward / Reverse / OFF

-

PBD Clutch

Power back door motor clutch

ON / OFF

-

PBD Buzzer

Power back door warning buzzer sound

ON / OFF

-

Dtc Check / Clear
DTC CHECK / CLEAR 1. CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to ON. (c) Turn the Techstream on. (d) Read the DTCs by following the directions on the Techstr ...

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DIAGNOSTIC TROUBLE CODE CHART HINT: If a trouble code is displayed during the DTC check, inspect the trouble areas listed below for that code. For details of the code, refer to the following " ...

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