Toyota CH-R Service Manual: Meter Illumination is Always Dark

NOTICE:

• Before replacing the main body ECU (multiplex network body ECU), refer to Registration.*1

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• When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.
  • *1: w/ Smart Key System

HINT:

• The meter illumination dims when the taillights are turned on.
• Setting the meter illumination level to maximum brightness cancels the above dimming of the meter illumination.
• Setting the meter illumination level to minimum brightness turns off the meter illumination.
• The automatic light control sensor sensitivity can be customized.

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Meter Illumination does not Dim at Night

DESCRIPTION In this circuit, the combination meter assembly receives auto dimmer signals from the main body ECU (multiplex network body ECU) via CAN communication. When the combination meter asse ...

Engine Oil Pressure Switch Circuit

DESCRIPTION The combination meter assembly and engine oil pressure switch assembly are connected via direct line. The combination meter assembly determines the engine oil pressure based on the en ...

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