Function Of Main Components

Components

Functions

Door control transmitter

• Contains LOCK and UNLOCK switches

• Transmits faint electric waves (recognition codes and function codes) to door control receiver

• Illuminates indicator light (LED) during transmission

Door control receiver

Receives weak electric waves (recognition codes and function codes) from door control transmitter, and changes waves to code data

Door lock position switch

Transmits door lock conditions of each door to main body ECU

Unlock warning switch assembly

Detects if key is in ignition key cylinder

Front door courtesy light switch assembly Rear door courtesy light switch assembly Back door courtesy light switch assembly

Turns ON when door is open and turns OFF when door is closed. Outputs door status (open or closed) to main body ECU.

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