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Home >> Lexus >> 2009 >> RX 350 AWD V6-3.5L (2GR-FE) >> Repair and Diagnosis >> Body and Frame >> Locks >> Keyless Entry >> Description and Operation
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Keyless Entry: Description and Operation








DOOR LOCK: WIRELESS DOOR LOCK CONTROL SYSTEM: SYSTEM DESCRIPTION

SYSTEM DESCRIPTION

1. WIRELESS DOOR LOCK CONTROL SYSTEM DESCRIPTION
(a) This system is a convenient system for locking and unlocking all the doors at a distance. The wireless control system has the following features:
- In this system, the door control receiver performs the code identification process and the multiplex network body ECU operates the door lock control. A serial data link is provided for communication between the door control receiver and the multiplex network body ECU.
- with Power back door:
A key-integrated type transmitter is used. It contains the following 3 switches: the LOCK (PANIC) switch, UNLOCK switch and PWR DOOR (power back door) switch.
- without Power back door:
A key-integrated type transmitter is used. It contains the following 3 switches: the LOCK switch, UNLOCK switch and PANIC switch.
- A LED (Light Emitting Diode) is mounted on the transmitter to indicate if the battery is discharged.

(b) The wireless door lock control system has the following functions:





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