Toyota CH-R Service Manual > Air Conditioning System(for Automatic Air Conditioning System With Top-mounted
Air Conditioner Pressure Sensor): PTC Heater Circuit
DESCRIPTION
The air conditioning amplifier assembly sends operation signals to the PTC heater
relays when quick heater assembly operation conditions are met. Based on the signals
from the air conditioning amplifier assembly, the PTC heater relays turn on, and
power is supplied to the quick he ...
Toyota CH-R Owners Manual > Do-it-yourself maintenance: Air conditioning filter
The air conditioning filter must be changed regularly to maintain
air conditioning efficiency.
Removal method
1. Turn the engine switch off.
2. Open the glove box. Slide off the damper.
3. Push in each side of the glove box to disconnect the claws, and then slowly
and fully open the glov ...