PROBLEM SYMPTOMS TABLE
HINT:
Symptom |
Suspected Area |
Link |
---|---|---|
All functions of the air conditioning system do not operate |
IG power source circuit |
|
Back-up power source circuit |
|
|
LIN communication circuit |
|
|
Air conditioning amplifier assembly |
|
|
Air flow Control: No blower operation |
Blower motor circuit |
|
LIN communication circuit |
|
|
Air conditioning amplifier assembly |
|
|
Air flow control: No blower control |
Blower motor circuit |
|
LIN communication circuit |
|
|
Air conditioning amplifier assembly |
|
|
Air flow control: Insufficient air flow |
Blower motor circuit |
|
Air conditioning amplifier assembly |
|
|
Temperature control: No cool air comes out |
Refrigerant volume |
- |
Refrigerant pressure*3 |
|
|
Refrigerant pressure*4 |
|
|
Air conditioner pressure sensor circuit |
|
|
LIN communication circuit |
|
|
Air mix damper control servo motor circuit (for driver side upper air mix) |
|
|
Air mix damper control servo motor circuit (for front passenger side upper air mix) |
|
|
Air mix damper control servo motor circuit (for driver side lower air mix) |
|
|
Air mix damper control servo motor circuit (for front passenger side lower air mix) |
|
|
Evaporator temperature sensor circuit |
|
|
Room temperature sensor circuit |
|
|
Ambient temperature sensor circuit |
|
|
Cooler expansion valve |
|
|
No. 1 air conditioning radiator damper servo sub-assembly (driver side upper air mix) |
|
|
No. 1 air conditioning radiator damper servo sub-assembly (front passenger side upper air mix) |
|
|
No. 1 air conditioning radiator damper servo sub-assembly (driver side lower air mix) |
|
|
No. 1 air conditioning radiator damper servo sub-assembly (front passenger side lower air mix) |
|
|
Air conditioning harness assembly (heater radiator unit sub-assembly) |
|
|
Air conditioning harness assembly (blower assembly) |
|
|
Compressor with pulley assembly |
|
|
Air conditioning amplifier assembly |
|
|
ECM |
|
|
Temperature control: No warm air comes out |
LIN communication circuit |
|
Air mix damper control servo motor circuit (for driver side upper air mix) |
|
|
Air mix damper control servo motor circuit (for front passenger side upper air mix) |
|
|
Air mix damper control servo motor circuit (for driver side lower air mix) |
|
|
Air mix damper control servo motor circuit (for front passenger side lower air mix) |
|
|
Evaporator temperature sensor circuit |
|
|
Room temperature sensor circuit |
|
|
Ambient temperature sensor circuit |
|
|
PTC heater circuit*1 |
|
|
No. 1 air conditioning radiator damper servo sub-assembly (driver side upper air mix) |
|
|
No. 1 air conditioning radiator damper servo sub-assembly (front passenger side upper air mix) |
|
|
No. 1 air conditioning radiator damper servo sub-assembly (driver side lower air mix) |
|
|
No. 1 air conditioning radiator damper servo sub-assembly (front passenger side lower air mix) |
|
|
Air conditioning harness assembly (heater radiator unit sub-assembly) |
|
|
Air conditioning harness assembly (blower assembly) |
|
|
Air conditioning amplifier assembly |
|
|
ECM |
|
|
Temperature control: Output air is warmer or cooler than the set temperature or response is slow |
Refrigerant volume |
- |
Refrigerant pressure*3 |
|
|
Refrigerant pressure*4 |
|
|
Solar sensor circuit |
|
|
Room temperature sensor circuit |
|
|
Ambient temperature sensor circuit |
|
|
LIN communication circuit |
|
|
Air mix damper control servo motor circuit (for driver side upper air mix) |
|
|
Air mix damper control servo motor circuit (for front passenger side upper air mix) |
|
|
Air mix damper control servo motor circuit (for driver side lower air mix) |
|
|
Air mix damper control servo motor circuit (for front passenger side lower air mix) |
|
|
Air inlet damper control servo motor circuit |
|
|
Heater radiator unit sub-assembly |
|
|
Cooler expansion valve |
|
|
No. 1 air conditioning radiator damper servo sub-assembly (driver side upper air mix) |
|
|
No. 1 air conditioning radiator damper servo sub-assembly (front passenger side upper air mix) |
|
|
No. 1 air conditioning radiator damper servo sub-assembly (driver side lower air mix) |
|
|
No. 1 air conditioning radiator damper servo sub-assembly (front passenger side lower air mix) |
|
|
No. 1 blower damper servo sub-assembly (fresh/recirculation) |
|
|
Air conditioning harness assembly (heater radiator unit sub-assembly) |
|
|
Air conditioning harness assembly (blower assembly) |
|
|
Air conditioning amplifier assembly |
|
|
ECM |
|
|
Temperature control: No temperature control (only MAX COLD or MAX HOT) |
LIN communication circuit |
|
Air mix damper control servo motor circuit (for driver side upper air mix) |
|
|
Air mix damper control servo motor circuit (for front passenger side upper air mix) |
|
|
Air mix damper control servo motor circuit (for driver side lower air mix) |
|
|
Air mix damper control servo motor circuit (for front passenger side lower air mix) |
|
|
Room temperature sensor circuit |
|
|
Ambient temperature sensor circuit |
|
|
Evaporator temperature sensor circuit |
|
|
Solar sensor circuit |
|
|
No. 1 air conditioning radiator damper servo sub-assembly (driver side upper air mix) |
|
|
No. 1 air conditioning radiator damper servo sub-assembly (front passenger side upper air mix) |
|
|
No. 1 air conditioning radiator damper servo sub-assembly (driver side lower air mix) |
|
|
No. 1 air conditioning radiator damper servo sub-assembly (front passenger side lower air mix) |
|
|
Air conditioning harness assembly (heater radiator unit sub-assembly) |
|
|
Air conditioning harness assembly (blower assembly) |
|
|
Air conditioning amplifier assembly |
|
|
Temperature control: Output air temperature is different between left and right registers (the set temperature is the same for both) |
Refrigerant volume |
- |
Refrigerant pressure*3 |
|
|
Refrigerant pressure*4 |
|
|
Air mix damper control servo motor circuit (for driver side upper air mix) |
|
|
Air mix damper control servo motor circuit (for front passenger side upper air mix) |
|
|
Air mix damper control servo motor circuit (for driver side lower air mix) |
|
|
Air mix damper control servo motor circuit (for front passenger side lower air mix) |
|
|
Automatic light control sensor |
|
|
No. 1 air conditioning radiator damper servo sub-assembly (driver side upper air mix) |
|
|
No. 1 air conditioning radiator damper servo sub-assembly (front passenger side upper air mix) |
|
|
No. 1 air conditioning radiator damper servo sub-assembly (driver side lower air mix) |
|
|
No. 1 air conditioning radiator damper servo sub-assembly (front passenger side lower air mix) |
|
|
Air conditioning harness assembly (heater radiator unit sub-assembly) |
|
|
Air conditioning harness assembly (blower assembly) |
|
|
Air conditioning amplifier assembly |
|
|
No air inlet control |
LIN communication circuit |
|
Air inlet damper control servo motor circuit |
|
|
No. 1 blower damper servo sub-assembly (fresh/recirculation) |
|
|
Air conditioning harness assembly (heater radiator unit sub-assembly) |
|
|
Air conditioning harness assembly (blower assembly) |
|
|
Air conditioning amplifier assembly |
|
|
Quick heater assembly does not operate*1 |
PTC heater circuit |
|
Air conditioning amplifier assembly |
|
|
Ion generator sub-assembly does not operate*2 |
Ion generator circuit |
|
Air conditioning amplifier assembly |
|
|
Diagnostic trouble codes (DTCs) are not recorded. Set mode is cleared when the ignition switch is turned off |
Back-up power source circuit |
|
Air conditioning amplifier assembly |
|
Toyota CH-R Service Manual > Fog Light Assembly: Disassembly
DISASSEMBLY
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the LH and RH sides.
The procedure described below is for the LH side.
PROCEDURE
1. REMOVE FOG LIGHT BULB
(a) Turn the fog light bulb in the direction indicated by the arrow shown
in the illus ...
Toyota CH-R Service Manual > Safety Connect System: Acn Call End
ACN CALL END
ACN CALL END
This function terminates the ACN (Automatic Collision Notification) to the telematics
provider. After a collision in which the DCM receives "Collision Detection Signal",
the vehicle will send the emergency call notification to the telematics provider
until ...