Toyota RAV4 (XA40) 2013-2018 Service Manual: Air conditioning control assembly (for automatic air conditioning system)
Components
Removal
- Disconnect cable from negative battery terminal
Notice:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
- Remove no. 2 Instrument cluster finish panel center (see page ip-5)
- Remove no. 1 Instrument cluster finish panel center (see page ip-5)
- Remove radio receiver (see page ip-5)
- Remove air conditioning control assembly
- Remove the 2 screws.
- Using a screwdriver, detach the 3 clips.
Hint:
Tape the screwdriver tip before use.
- Connect the connectors and remove the air conditioning control.
Installation
- Install air conditioning control assembly
- Install air conditioning control assembly
- Connect the connectors.
- Attach the 3 clips to install the air conditioning control.
- Install the 2 screws.
- Install radio receiver (see page ip-10)
- Install no. 1 Instrument cluster finish panel center (see page ip-10)
- Install no. 2 Instrument cluster finish panel center (see page ip-10)
- Connect cable to negative battery terminal
- Check srs warning light
- Check the srs warning light (see page rs-37).
Heater relay
On-vehicle inspection
Inspect relay (marking: htr)
Measure the resistance of the htr relay.
Standard resistance
If the result is not as specified, replace the relay. ...
Air conditioning control assembly (for manual air conditioning system)
Components
Removal
Disconnect cable from negative battery
terminal
Notice:
Wait at least 90 seconds after disconnecting the
cable from the negative (-) battery terminal to
prevent air ...
Other materials:
Blower motor circuit
Description
When the heater control (blower switch) is set to position 1 or higher, the
contact of the htr relay is
closed, current flows to the blower motor, and the blower motor operates. The
blower motor speed can be
changed by exchanging the ground and the blower resistor circuit with the ...
Checking monitor status
Perform monitor drive pattern
Connect the intelligent tester to the dlc3.
Turn the ignition switch and the tester on.
Clear the dtcs (see page es-35).
Run the vehicle in accordance with the applicable
drive pattern described in readiness monitor
drive pattern (see page es-19). Do ...
Fuel pump control circuit
Description
When the engine is cranked, the starter relay drive signal output from the
star terminal of the ecm is
input into the sta terminal of the ecm, and ne signal generated by the
crankshaft position sensor is also
input into the ne+ terminal. Thus, the ecm interprets that the engine is ...
