Toyota Venza: Actuator Check
ACTUATOR CHECK
1. ACTUATOR CHECK
(a) Start the engine and warm it up.
(b) Perform the indicator check (See page .gif)
).
(c) Press the "Recirculation/Fresh" switch to perform the actuator check.
HINT:
Be sure to perform the actuator check after starting the engine.
Text in Illustration|
*1 |
Air Conditioning Control Assembly |
(d) As the actuator check is repeated from steps 1 to 10 at 1 second intervals, check the temperature and air flow visually and by hand.
.png)
HINT:
- The display blinks at 1 second intervals in the step operation.
- Press the "OFF" switch to finish panel diagnosis.
- Press the "AUTO" switch to enter sensor check mode.
|
*1 |
Accessory Meter Assembly (TFT) |
|
*2 |
Accessory Meter Assembly (LCD) |
|
*3 |
Display Code |
|
Step No. |
Display Code |
Condition |
||||
|---|---|---|---|---|---|---|
|
Blower Level |
Air Mix Damper |
Airflow Vent |
Air Inlet Damper |
Compressor |
||
|
1 |
0 |
0 |
0% open |
FACE |
FRESH |
off |
|
2 |
1 |
1 |
0% open |
FACE |
FRESH |
off |
|
3 |
2 |
17 |
0% open |
FACE |
RECIRCULATION/FRESH |
on |
|
4 |
3 |
17 |
0% open |
FACE |
RECIRCULATION |
on |
|
5 |
4 |
17 |
50% open |
B/L |
RECIRCULATION |
on |
|
6 |
5 |
17 |
50% open |
B/L |
RECIRCULATION |
on |
|
7 |
6 |
17 |
50% open |
FOOT |
FRESH |
on |
|
8 |
7 |
17 |
100% open |
FOOT-0 |
FRESH |
on |
|
9 |
8 |
17 |
100% open |
F/D |
FRESH |
on |
|
10 |
9 |
31 |
100% open |
DEF |
FRESH |
on |
(e) If the steps are difficult to read because they change automatically, press the "MODE" switch to display the steps one at a time so that they can be read easily. The items are displayed step by step each time the "MODE" switch is pressed.
HINT:
- Press the "OFF" switch to finish panel diagnosis.
- Press the "Recirculation/Fresh" switch to enter sensor check mode.
|
*1 |
Air Conditioning Control Assembly |
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
HINT:
When the air conditioning system functions properly, DTC B1400/00 is output.
Air Conditioning System
DTC Code
Detection Item
Tr ...
Lost Communication with ECM (U0100-U0142,U0155)
DESCRIPTION
DTC No.
DTC Detecting Condition
Trouble Area
U0100
No communication with ECM
CAN communication system
...
Other materials about Toyota Venza:
Terminals Of Ecu
TERMINALS OF ECU
1. CHECK MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY)
(a) Disconnect the 2C, 2F and 2K main body ECU (driver side junction block assembly)
connectors.
(b) Measure the voltage and resistance according to the value(s) in the table ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL WINDSHIELD WIPER MOTOR ASSEMBLY
(a) Using a T30 "TORX" socket wrench, install the windshield wiper motor
assembly with the 2 bolts.
Torque:
7.5 N·m {76 kgf·cm, 66 in·lbf}
...
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the key reminder warning
system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
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