Toyota RAV4 (XA40) 2013-2018 Service Manual: 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 heater assembly
- Inspect front seatback heater assembly rh
Hint:
Use the same procedures described for the lh side.
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 ai ...
Front seat cushion heater
Inspection
Inspect front seat cushion heater
assembly lh
Measure the resistance of the seat cushion heater.
Standard resistance
If the result is not as specified, replace the seat ...
Other materials:
Interior
SRS airbags
Floor mats
Front seats
Rear seats
Head restraints
Seat belts
Console box
Inside lock buttons
Cup holders
Assist grips
Rear seat heater switches*
*: If equipped
Ceiling
"SOS" button*1
Auxiliary box
Moon roof switches*1
Interior lights*2
Personal lights
Electronic sun ...
Windshield wiper de-icer
This feature is used to prevent ice from building up on the windshield
and wiper blades.
On/off
The windshield wiper de-icer will
automatically turn off after approximately
15 minutes. Pressing the
switch again also turns the de-icer
off.
Operating conditions
Vehicles without a smart ...
Air-fuel ratio (a/f) and heated oxygen (ho2) sensor
monitors (active air-fuel ratio control type)
Preconditions
The monitor will not run unless:
2 Minutes or more have elapsed since the engine
was started.
The engine coolant temperature (ect) is 75°c
(167°f) or more.
Cumulative driving time at a vehicle speed of 48
km/h (30 mph) or more exceeds 6 minutes.
Air-fuel rat ...
