Toyota Venza: Data List / Active Test

Toyota Venza Service Manual / Door / Hatch / Power Back Door System / 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.

(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	-

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.

(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	-

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