Toyota Corolla (E170) 2014–2019 Owners Manual / Interior features / Using the air conditioning system and defogger / Manual air conditioning system∗
Toyota Corolla (E170): Manual air conditioning system∗
Air conditioning controls
► Heater
► Air conditioning system
■ Adjusting the temperature setting
► Heater
To adjust the temperature setting, turn the
dial clockwise to increase the temperature.
► Air conditioning system
To adjust the temperature setting, turn the
dial clockwise (warm) or counterclockwise
(cool).
If 
is not pressed, the system will
blow ambient temperature air or heated air.
■ Fan speed setting
To adjust the fan speed, turn the
dial clockwise (increase) or counterclockwise
(decrease).
Turning the dial to “0” turns off the fan.
■ Change the airflow mode
To select the air outlets, set the
dial to the desired position.
Other materials:
Source voltage drop
The srs is equipped with a voltage–increase circuit (dc–dc converter) in the
airbag sensor assy center
in case the source voltage drops.
When the battery voltage drops, the voltage–increase circuit (dc–dc converter)
functions to increase the
voltage of the srs to normal voltage.
...
Replacement
Hint: components:
1. Remove rear wheel
2. Remove rear brake drum sub–assy
3. Disconnect skid control sensor wire (w/ abs)
4. Remove rear axle hub & bearing assy lh
Remove the 4 bolts and hub & bearing assy lh.
5. Install rear axle hub & bearing assy lh
Install t ...
Sound quality is bad only when cd is played(volume is
too low)
Inspection procedure
1 Replace cd with another and recheck
Replace the cd with another and recheck.
Check the installation condition of the radio receiver assembly.
Standard: malfunction disappear.
Check and replace radio receiver assy ...