SYSTEM DIAGRAM
Toyota CH-R Service Manual > Door Control Transmitter(w/o Smart Key System): Installation
INSTALLATION
CAUTION / NOTICE / HINT
NOTICE:
Take extra care when handling these precision electronic components.
PROCEDURE
1. INSTALL TRANSMITTER BATTERY
(a) Install a new transmitter battery with the positive (+) side facing upward,
as shown in the illustration.
Inst ...
Toyota CH-R Service Manual > Smart Key System(for Start Function): Engine does not Start
DESCRIPTION
When the electrical key transmitter sub-assembly is in the cabin and the engine
switch is pressed, the certification ECU (smart key ECU assembly) receives a signal
and changes the power source mode. Additionally, when the shift lever is in P and
the brake pedal is depressed, the e ...