Toyota RAV4 (XA40) 2013-2018 Service Manual: Disassembly
- Remove no. 3 Heater to register duct
- Detach the 6 claws and remove the heater to register duct.
- Remove air duct
- Detach the 2 claws and remove the air duct.
- Remove air outlet control servo motor
- Remove the 3 screws.
- Detach the evaporator case from the blower case.
- Remove air mix control servo motor
- Remove the 3 screws and disconnect the connector.
- Remove the air mix control servo motor.
- Remove mode control cable assembly (for manual air conditioning system)
- Remove the 3 screws.
- Detach the evaporator case from the blower case.
- Detach the 3 claws and remove the cable.
- Repair airmix damper control cable subassembly (for manual air conditioning system)
- Detach the 3 claws and remove the cable.
- Remove heater radiator unit sub-assembly
- Detach the screw and remove the clamp.
- Remove the heater radiator unit.
- Remove cooler expansion valve
- Using a 4 mm hexagon wrench, remove the 2 hexagon bolts.
- Remove the cooler expansion valve and 2 o-rings from the cooler evaporator.
- Remove no. 1 Cooler evaporator subassembly
- Remove the 4 screws.
- Detach the 2 claws and remove the cover.
- Detach the cooler thermistor clamp.
- Remove the cooler thermistor and cooler evaporator from the case.
- Remove evaporator temperature sensor
- Disconnect the cooler thermistor clamp from the cooler evaporator.
Removal
Discharge refrigerant from
refrigeration system (see page ac-172)
Disconnect cable from negative battery
terminal
Caution:
Wait at least 90 seconds after disconnecting the
cable from the ...
Reassembly
Install evaporator temperature sensor
Notice:
If reusing the evaporator, do not insert the sensor to
a location where the sensor was previously inserted.
Insert the sensor within range c sh ...
Other materials:
Dtc check / clear
Check dtc (using intelligent tester)
Connect the intelligent tester (with can vim) to the
dlc3.
Turn the ignition switch on.
Read the dtcs by following the directions on the
tester screen.
Hint:
Refer to the intelligent tester operator's manual for
further details.
Chec ...
Hydraulic test
Measure line pressure
Notice:
Perform the test at the normal operating atf
temperature: 50 to 80°c (122 to 176°f).
The line pressure test should always be
performed with at least 2 people. One person
should observe the condition of the wheels or
wheel chocks while the other ...
Intake air temperature circuit malfunction
Description
The intake air temperature (iat) sensor, mounted on the mass air flow (maf)
meter, monitors the iat.
The iat sensor has a built-in thermistor with a resistance that varies according
to the temperature of the
intake air. When the iat is low, the resistance of the thermist ...
