Toyota CH-R Service Manual: No Sound can be Heard from Speakers

Noise Occurs

PROCEDURE 1. NOISE CONDITION (a) Check from which direction the noise comes (front left or right, rear left or right). OK: The location of the noise source can b ...

Sound Quality is Bad Only when CD is Played (Volume is Too Low)

PROCEDURE 1. REPLACE CD AND RECHECK (a) Replace the CD with a known good one and check that the malfunction disappears. OK: Malfunction disappears. OK ...

Other materials:

Toyota CH-R Service Manual > Air Conditioning Pressure Sensor: Removal
REMOVAL PROCEDURE 1. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM (for HFC-134a(R134a)) Click here 2. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM (for HFO-1234yf(R1234yf)) Click here 3. REMOVE AIR CONDITIONER PRESSURE SENSOR (for VALEO Made) (a) Disconnect the connector. ...

Toyota CH-R Service Manual > Air Conditioning System(for Automatic Air Conditioning System With Side-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 ...