Rear Window Defogger System - Toyota Camry Hybrid AHV40 Manual

BODY ELECTRICAL - REAR WINDOW DEFOGGER SYSTEM

REAR WINDOW DEFOGGER SYSTEM

JDESCRIPTION
D The rear window defogger system uses the heater wire on the rear window glass to defog the rear window
glass.
D This system is standard equipment on all models.
D The rear window defogger system operates at the same time as the heater function* of the outside rear view
mirror.
D This system is activated when the power switch is turned on and the rear window defogger switch is
pushed. This switch is provided with a timer function to turn off the defogger and mirror heater after
approx. 15 minutes. The operation period of the timer may extend to approx. 60 minutes depending on
the circumstances of the outside air temperature and vehicle speed.
*: Available as an option
" A
System Diagram
Outside
Temp. Sensor
Heater Control Panel
Local
Communication
D Rear Window
Defogger Switch
Meter ECU
CAN
(CAN No.1 Bus)
D Vehicle Speed
*: Available as an option
Battery
A/C ECU
Rear
Window
Defogger
RR DEF
Relay
Outside
Outside
Rear View
Rear View
Mirror
Mirror
Heater LH*
Heater RH*
Outside Rear View Mirror Heater
BE-159
025BE176Y