LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2004 >> LS 430 >> Repair and Diagnosis >> General Information >> Identification >> Introduction >> Repair Instruction >> Customize Parameters >> Theft warning ECU
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Theft warning ECU

THEFT WARNING ECU CUSTOMIZE PARAMETERS

DISPLAY (ITEM) DEFAULT CONTENTS SETTING
SMART IGNITION (Smart ignition) Fr & Rr Function to choose available areas for smart key to start engine and cancel steering LOCK. Front/Fr & Rr
TRANSMIT INTVAL (Transmission interval) 300 ms Function to set smart key signal interval transmitted from outside of vehicle when vehicle is parked. 150ms/300ms/450ms/600m s
SMART TRUNK (Smart trunk) ON Function that opens trunk with smart key. ON/OFF
SMART TRNK-KIN (Smart trunk key inside) OFF Function that opens trunk automatically when trunk is closed with smart key left inside. If owner forgets that trunk is opened automatically by this function, it is possible vehicle may be stolen. ON/OFF
DOR OP-CL BUZ (door open-close buzzer) ON Function that makes warning available when smart key is taken outside vehicle, any door is opened, shift position is P and ignition switch is pushed, ACC or ON (engine is not running). ON/OFF
HALF LOCK BUZ (Half lock buzzer) ON Function that makes warning available for locking doors with smart key when doors are opened. ON/OFF
KEY BATTERY BUZ (Key battery buzzer) ON Function that makes warning available when smart key cannot be identified. ON/OFF
KEY NO FIT BUZ (Key no fit buzzer) OFF Function that makes warning available when smart key cannot be identified. ON/OFF
SMART BUZ NUM (Smart buzzer number) 3 TINES Function that sets number of times wireless buzzer sounds, which warns ignition switch is still on. 10 TIMES/7 TIMES/5 TIMES /3 TIMES /0 TIME
SMART BUZ VOL (Smart buzzer volume) MAX Function that sets sound volume of wireless buzzer, which warns ignition switch is still on. MAX/MID 3/MID 2/MID 1/MIN/OFF
BUZZER LENGTH (Buzzer length) 2s   2 s/1 s/0 s/OFF
P-OND-CLBUZ (Push-on door-close buzzer) ON Function that makes warning available when smart key is taken outside vehicle, driver door is opened and closed, shift position is not P and ignition switch is ACC or ON. ON/OFF
KEY IN LOCK BUZ (Key inside lock buzzer) 2s Function that makes warning available when doors are locked with trigger switch with smart key left inside vehicle. 2 s/1 s/0 S/OFF
KEY TAKEOUT BUZ (Key take out buzzer) OFF Function that sets interval of searching key inside vehicle and sounds buzzer when key is found inside vehicle. 300s/60s/30s/10s/ 5 s/3 S/OFF