Toyota CH-R Service Manual > Smart Key System(for Start Function): Diagnosis System
DIAGNOSIS SYSTEM
DESCRIPTION
(a) Smart key system (for Start Function) data and Diagnostic Trouble Codes (DTCs)
can be read through the Data Link Connector 3 (DLC3) of the vehicle. When the system
seems to be malfunctioning, use the Techstream to check for malfunctions and perform
repairs.
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Toyota CH-R Service Manual > Lighting System: Headlight Dimmer Switch Circuit
DESCRIPTION
The main body ECU (multiplex network body ECU) receives the following switch
information:
Light control switch in tail, head or AUTO position
Dimmer switch in high, low or high flash (pass) position
Fog light switch in front or off position*1
*1: w/ Fog L ...