Inspection

Standard resistance 
If the result is not as specified, replace the seatback heater assembly
Hint:
Use the same procedures described for the lh side.
Seat heater switch
Front seat cushion heaterSystem diagram
System diagram (2005/11-2006/01)
System diagram (2006/01- )
...
Ecu malfunction
Description
Inspection procedure
If the power steering ecu detects these dtcs, it will shut off the motor
relay circuit (built into the power
steering ecu) and stop power assist. However, power assist continues if dtc
c1533 is output.
Reconfirm dtc
Check for dtc.
Ok:
dtc i ...
Wireless remote control
The keys are equipped with the
following wireless remote control:
Vehicles without smart key
system
Locks all the doors
Sounds the alarm
Unlocks all the doors
Opens the side windows*
*: This setting must be customized
at your Toyota dealer.
Vehicles with smart key system
Locks all the do ...