Toyota RAV4 (XA40) 2013-2018 Service Manual: Only driver door lock / unlock functions do not operate
Description
The main body ecu receives lock / unlock switch signals and activates the door lock motor accordingly.
Wiring diagram
Inspection procedure
- Perform active test by intelligent tester (door lock)
- Select the active test, use the intelligent tester to generate a control command, and then check that the doors lock / unlock.
Ok: doors can lock / unlock
- Read value of intelligent tester (lock position switch)
- Use the data list to check if the door lock is functioning properly.
Ok: when the door lock is operating, the intelligent tester should display as shown in the table.
- Inspect front door with motor lock assembly lh
- Apply the battery voltage to the motor terminals and check the operation of the door lock motor.
Ok 
- Measure the resistance of the door lock position switch.
Standard resistance 
- Check wire harness (door lock - ecu)
- Disconnect the h5 door lock connector.
- Disconnect the e15 ecu connector.
- Disconnect the ih junction block connector.
- Measure the resistance of the wire harness side connectors.
Standard resistance 
Replace instrument panel junction block (main body ecu)
All doors cannot be locked / unlocked simultaneously
Description
The main body ecu receives switch signals from the door control switch on the
power window regulator
master switch, door control switch and driver side door key cylinder, and
activat ...
Only passenger door lock / unlock functions do not operate
Description
The main body ecu receives lock / unlock switch signals and activates the
door lock motor accordingly.
Wiring diagram
Inspection procedure
Read value of intelligent tester (lo ...
Other materials:
Disposal
Hint:
When scrapping a vehicle equipped with srs or disposing of
the front seat side airbag, be sure to deploy the airbag first in
accordance with the procedure described below. If any
abnormality occurs with the airbag deployment, contact the
service dept. Of toyota motor sales, u.S.A., Inc.
...
Receiver error
Description
Wiring diagram
Inspection procedure
Notice:
It is necessary to register an id code after replacing the tire pressure
warning valve abd
transmitter and/or the tire pressure warning ecu (see page tw-9).
Hint:
Set the tire pressure to the specified value.
Standard pres ...
Snow mode switch (AWD
vehicles)
Snow mode can be selected
to suit the conditions when
driving on slippery road surfaces,
such as on snow.
System operation
â– Dynamic Torque Control
AWD vehicles
Press the snow mode switch.
When the switch is pressed, the
system switches to snow mode and
the snow mode indicator illuminates
on the ...
