Components
COMPONENTS
ILLUSTRATION
*1 |
LOWER STEERING COLUMN COVER |
*2 |
TRANSPONDER KEY COIL |
*3 |
UNLOCK WARNING SWITCH ASSEMBLY |
*4 |
UPPER STEERING COLUMN COVER |
Removal
REMOVAL
PROCEDURE
1. REMOVE LOWER STEERING COLUMN COVER
Click here
2. REMOVE UPPER STEERING COLUMN COVER
Click here
3. REMOVE UNLOCK WARNING SWITCH ASSEMBLY
Click here
4. REMOVE TRANSPONDER KEY COIL
(a) Disconnect the connector.
*a |
Protective Tape |
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Remove in this Direction |
(b) Using a screwdriver with its tip wrapped in protective tape, disengage the claws to remove the transponder key coil as shown in the illustration.
Installation
INSTALLATION
PROCEDURE
1. INSTALL TRANSPONDER KEY COIL
(a) Engage the claws to install the transponder key coil as shown in the illustration.
![]() |
Install in this Direction |
(b) Connect the connector.
2. INSTALL UNLOCK WARNING SWITCH ASSEMBLY
Click here
3. INSTALL UPPER STEERING COLUMN COVER
Click here
4. INSTALL LOWER STEERING COLUMN COVER
Click here
Toyota CH-R Service Manual > Power Door Lock Control System: Operation Check
OPERATION CHECK
CHECK POWER DOOR LOCK OPERATION
NOTICE:
The operation check below is based on the non-customized initial condition of
the vehicle.
(a) Check basic functions.
(1) Check that all of the doors lock when the lock side of the door control switch
is pressed.
(2) Check that all of ...
Toyota CH-R Service Manual > Smart Key System(for Entry Function): Open in Front Passenger Side Electrical Antenna Circuit (B27A2)
DESCRIPTION
The certification ECU (smart key ECU assembly) generates a request signal and
transmits the signal to the front door outside handle assembly RH (electrical key
antenna) at intervals of 0.25 seconds. For the front door outside handle assembly
RH (electrical key antenna) to detect w ...