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, actuator 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 / Main Body / Data List.

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

Main Body

Tester Display

Measurement Item/Range

Normal Condition

Diagnostic Note

Key Unlock Warning SW*1

Key unlock warning switch signal/ON or OFF

ON: Key in ignition key cylinder

OFF: No key in ignition key cylinder

-

ACC SW

Ignition switch or engine switch ACC signal/ON or OFF

ON: Ignition switch ACC

OFF: Ignition switch off

-

IG SW

Ignition switch or engine switch IG signal/ON or OFF

ON: Ignition switch ON

OFF: Ignition switch off

-

D Door Courtesy SW

Driver side door courtesy light switch signal/ON or OFF

ON: Driver side door open

OFF: Driver side door closed

-

P Door Courtesy SW

Front passenger side door courtesy light switch signal/ON or OFF

ON: Front passenger side door open

OFF: Front passenger side door closed

-

RR Door Courtesy SW

Rear door courtesy light switch RH signal/ON or OFF

ON: Rear door RH open

OFF: Rear door RH closed

-

RL Door Courtesy SW

Rear door courtesy light switch LH signal/ON or OFF

ON: Rear door LH open

OFF: Rear door LH closed

-

Back Door Courtesy SW

Back door courtesy switch signal/ON or OFF

ON: Back door open

OFF: Back door closed

-

D-Door Lock Pos SW

Driver side door unlock detection switch signal/ON or OFF

ON: Driver side door unlocked

OFF: Driver side door locked

-

P-Door Lock Pos SW

Front passenger side door unlock detection switch signal/ON or OFF

ON: Front passenger side door unlocked

OFF: Front passenger side door locked

-

RR-Door Lock Pos SW

Rear door unlock detection switch RH or LH signal/ON or OFF

ON: Rear door RH or LH unlocked

OFF: Rear door RH and LH locked

-

RL-Door Lock Pos SW

Rear door unlock detection switch LH or RH signal/ON or OFF

ON: Rear door LH or RH unlocked

OFF: Rear door LH and RH locked

-

  • *1: w/o Smart Key System

2. ACTIVE TEST

HINT:

Using 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 ignition switch to ON.

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Main Body or Smart Key*2 / Active Test.

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

Main Body

Tester Display

Test Part

Control Range

Diagnostic Note

Illuminated Entry System

Roof console box assembly, step or spot light assembly and transponder key amplifier*1/engine switch illumination*2

ON/OFF

Interior light switch in DOOR position and all doors closed

Relay for Interior Light Auto Cut Function

DOME CUT relay

ON/OFF

-

Smart Key*2

Tester Display

Test Part

Control Range

Diagnostic Note

Power/Engine SW Light

Engine switch illumination

ON/OFF

All doors closed

  • *1: w/o Smart Key System
  • *2: w/ Smart Key System
Diagnosis System
DIAGNOSIS SYSTEM 1. DESCRIPTION (a) Lighting system data can be read from the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream to check ...

IG Signal Circuit
DESCRIPTION This circuit detects the ignition switch ON or off condition, and sends it to the main body ECU (driver side junction block assembly). WIRING DIAGRAM CAUTION / NOTICE / HINT NOTI ...

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