Toyota Tundra 2005 Service - Repair - Maintenance page 3044

THEFT DETERRENT SYSTEM (Double Cab)
ON-VEHICLE INSPECTION
1. OUTLINE OF THEFT DETERRENT SYSTEM
(a) When the theft deterrent system detects that the vehicle is being tampered with, the system sets off
the alarm, causing the horns to sound and the lights to light up or flash in order to alert people around
the vehicle to the theft.
(b) The theft deterrent system has 2 modes; one is the active arming mode that is an initially set mode
and another is the passive arming mode that can be switched by the hand-held tester.
(c) Each mode (active and passive) has 4 states; the disarmed state, the arming preparation state, the
armed state and the alarm sounding state.
(1) Disarmed state:
_
The alarm function is not operating.
_
The theft deterrent system is not operating.
(2) Arming preparation state:
_
The theft deterrent system is not operating.
(3) Armed state:
_
The theft deterrent system is operating.
(4) Alarm sounding state:
When the theft deterrent system detects that the vehicle is being tampered with while in the
armed state, the system causes the horns to sound and the lights to light up or flash in order to
alert people around the vehicle to the theft.
Refer to table below for alarm method and time:
Alarming method
Alarming time
HINT:
If any of the doors are unlocked with no key in the ignition key cylinder during the alarm sounding state, a
forced door lock signal will be output (see step 4).
BODY ELECTRICAL
Headlight
Taillight
Interior light
Vehicle horn
Security horn
- THEFT DETERRENT SYSTEM (Double Cab)
Flashing at a cycle of approx. 0.4 seconds
Flashing at a cycle of approx. 0.4 seconds
Illuminating (turn on)
Sounding at a cycle of approx. 0.4 seconds
Sounding at a cycle of approx. 0.4 seconds
Approx. 60 seconds
Author :
BE-135
BE2KX-01
Date :
4692