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 |
- |
|
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 ...
Other materials about Toyota Venza:
System Diagram
SYSTEM DIAGRAM
1. CAN SIGNAL
2. DIRECT LINE SIGNAL
(a) Combination Meter Assembly
(b) Accessory Meter Assembly
3. INPUT AND OUTPUT SIGNALS OF THE COMBINATION METER ASSEMBLY OR ACCESSORY METER
ASSEMBLY
(a) Meter or Gauge
Meter or Gauge ...
Motor Rotation Angle Sensor Malfunction (C1528)
DESCRIPTION
The motor rotation angle sensor detects the motor rotation angle and sends this
information to the power steering ECU.
DTC No.
DTC Detection Condition
Trouble Area
C1528
Motor rotatio ...
Dtc Check / Clear
DTC CHECK / CLEAR
1. CHECK FOR CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) DTC
(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 / Smart Key / Trouble Code ...
0.1135