Toyota Venza manuals

Toyota Venza: Actuator Check

ACTUATOR CHECK

1. ACTUATOR CHECK

(a) Start the engine and warm it up.

(b) Perform the indicator check (See page
).

(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.


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.
Text in Illustration

*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.
Text in Illustration

*1

Air Conditioning Control Assembly

Diagnostic Trouble Code Chart
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DESCRIPTION DTC No. DTC Detecting Condition Trouble Area U0100 No communication with ECM CAN communication system ...

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