SYSTEM DESCRIPTION
GENERAL
The windshield deicer thin heater wires are attached to the inside of the windshield glass to help deice the window surface more quickly. The indicator light illuminates while the system is operating. The system automatically turns off after approximately 15 minutes.
NOTICE:
If the battery voltage becomes low, windshield deicer operation is canceled to prioritize supplying power to the power steering system.
Click here
FUNCTION OF MAIN COMPONENT
Component |
Outline |
---|---|
Air Conditioning Control Assembly |
Sends signals to the air conditioning amplifier assembly to operate the windshield deicer. |
Air Conditioning Amplifier Assembly |
Sends windshield deicer activation request signals to the DEICER relay. |
DEICER Relay |
Receives windshield deicer activation request signals from the air conditioning amplifier assembly and supplies power to the windshield glass (windshield deicer). |
Windshield Glass (Windshield Deicer) |
Receives power from the DEICER relay and heats the windshield glass (windshield deicer). |
Toyota CH-R Service Manual > Smart Key System(for Start Function): Customize Parameters
CUSTOMIZE PARAMETERS
CUSTOMIZE SMART KEY SYSTEM (for Start Function)
NOTICE:
When the customer requests a change in a function, first make sure that
the function can be customized.
Record the current settings before customizing.
HINT:
The following items can be customized. ...
Toyota CH-R Service Manual > Lighting System: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
NOTICE:
Before replacing the main body ECU (multiplex network body ECU), refer
to Registration.*1
Click here
If the headlight ECU sub-assembly LH has been replaced, it is necessary
to synchronize the vehicle information and initialize the he ...