Toyota RAV4 (XA40) 2013-2018 Service Manual: Seat heater switch
Components
Removal
- Disconnect cable from negative battery terminal
Caution:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
- Remove switch base (see page ip-18)
- Remove seat heater switch
- Using a screwdriver, detach the 2 claws and remove the switch.
Hint:
Tape the screwdriver tip before use.
Inspection
- Inspect seat heater switch
- Measure the resistance of the seat heater switch when the switch is operated.
Standard resistance
For lh
For rh 
If the result is not as specified, replace the switch.
- Check that the seat heater switch indicator light illuminates when the switch is operated.
Ok
For lh 
For rh
If the result is not as specified, replace the switch.
- Check that the seat heater switch illuminates.
Ok
If the result is not as specified, replace the switch
Installation
- Install seat heater switch
- Attach the 2 claws to install the switch.
- Install switch base (see page ip-27)
- Connect cable to negative battery terminal
Lumbar support adjuster assembly
Inspection
Inspect lumbar support adjuster assembl
Check operation of the lumbar support adjuster.
Check if the lumbar support adjuster moves
smoothly when the battery is connect ...
Front seatback heater
Inspection
Inspect front seatback heater assembly
lh
Measure the resistance of the seatback heater.
Standard resistance
If the result is not as specified, replace the seatback
he ...
Other materials:
Utility vehicle precautions
This vehicle belongs to the
utility vehicle class, which
has higher ground clearance
and narrower tread in
relation to the height of its
center of gravity to make it
capable of performing in a
wide variety of off-road
applications.
Utility vehicle feature
Specific design characteristics
give it a ...
Traction control switch (for 2wd)
Components
Removal
Disconnect cable from negative battery
terminal
Caution:
Wait at least 90 seconds after disconnecting the
cable from the negative (-) battery terminal to
prevent airbag and seat belt pretensioner activation.
Remove traction control switch (auto lsd switch)
...
Operation check
Check key reminder warning system
Check that the key reminder warning buzzer
sounds.
With the driver side door closed, insert the key
into the ignition key cylinder and then turn the
ignition switch to lock or acc.
Check that the buzzer sounds intermittently
when the driver ...
