Installation
ComponentsToyota CH-R Service Manual > Window Defogger System: Operation Check
OPERATION CHECK
CHECK WINDOW DEFOGGER SYSTEM
(a) Turn the ignition switch to ON.
(b) Check that the rear window defogger wire becomes warm by operating the rear
window defogger switch of the air conditioning control assembly.
(c) When the vehicle is stopped, confirm that the window defogger sy ...
Toyota CH-R Service Manual > Smart Key System(for Entry Function): System Description
SYSTEM DESCRIPTION
MULTI CHANNEL FUNCTION
(a) The electrical key transmitter sub-assembly and electrical key and TPMS receiver
assembly can operate on two different RF channels. When an electrical key transmitter
sub-assembly is brought within an exterior detection area, key verification begin ...