PRECAUTION
PRECAUTIONS WHEN USING TECHSTREAM
(a) After all DTCs are cleared, check if the malfunction occurs again 6 seconds after turning the ignition switch ON.
PRECAUTIONS FOR THE KEY
(a) The key is a precision instrument. Be sure to observe the following:
(1) Do not drop or strike the key.
(2) Do not allow the key to be kept in a high temperature place for a long time.
(3) Do not use an ultrasonic washing machine to clean the key.
(4) Keep the key away from magnets or magnetized items during use.
(5) Do not attach any stickers to the key.
PRECAUTION FOR REGISTRATION
(a) If replacing any of the following parts, refer to Registration.
NOTICE:
Any keys or ECUs for which registration has been performed cannot be reused.
(1) Key
(2) Transponder key ECU assembly
(3) ECM
Parts Location
System DiagramToyota CH-R Service Manual > Power Door Lock Control System: Only Back Door cannot be Opened
DESCRIPTION
The main body ECU (multiplex network body ECU) receives signals from the back
door opener switch assembly. When a signal received is the main body ECU (multiplex
network body ECU) activates the back door lock motor.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Before ...
Toyota CH-R Service Manual > Immobiliser System(w/ Smart Key System): Parts Location
PARTS LOCATION
ILLUSTRATION
*1
ECM
*2
NO. 1 ENGINE ROOM RELAY BLOCK
ILLUSTRATION
*1
ENGINE SWITCH
*2
STEERING LOCK ECU (STEERING LOCK ACTUATOR OR UPPER BRACKET ASSEMBLY)
*3
...