DISCOVERY
ETM T1
short horn pulses every two seconds for 15
seconds.
Partially armed mode
If a door, tailgate or bonnet is left open when the
system is armed, the LED will not light for 10
seconds indicating a mislock condition. Hazard
lights will not flash. If an open door or tailgate is
causing the mislock, the starter motor is disabled.
The alarm will sound if ignition is turned to start
position. If an open bonnet is causing the mislock
the starter motor is disabled. The alarm will arm the
volumetric part of the system. If the door tailgate or
bonnet is subsequently closed, after a 5 second
delay, the doors will unlock and immediately lock,
and the system will fully arm.
New Born Mode
When the ECU is first produced, it will be in its
‘new born’ mode. In this mode it will respond to any
remote of the right frequency. This mode will be
cancelled when the ECU has received ten valid
handset signals without power interruption.
Engine Cranking
It is only possible to crank the engine when ignition
is ON and alarm disabled.
Handset Transmitter
The handset LED will give one flash when button is
pressed momentarily. If button is held down the
LED will light again after 2 seconds for 2 seconds,
and extinguish until button is released and
repressed. The hanset contains unique information
distinguishing it from other transmitters. It also
contains a set of ‘random’ rolling codes
programmed into the ECU before leaving the
factory. Each time the handset is pressed a
different code is transmitted to the ECU.
If the handset is operated more than four times
outside the vehicle range (6 metres) or power
supply is removed, it will be necessary to
re–synchronise handset and the ECU by pressing
the handset three times within range and within 5
seconds.
NOTE: If both handsets are lost or damaged when
system is armed, it will be necessary to fit a
new ECU with two matching handsets.
Handset Batteries
If handset LED flashes continuously when button is
pressed, the batteries need replacing. The hazard
lights will flash one 3 second pulse, instead of three
times upon arming vehicle.
Power Up Mode
The alarm system always remembers the state it
was left in when power was removed. If the alarm
powers up in an alarmed state and is subsequently
triggered, it will give a warning that it will fully
trigger unless disarmed. This warning consists of
E L E C T R I C A L T R O U B L E S H O O T I N G M A N U A L
3
| Categories | Land Rover, Land Rover Discovery |
|---|---|
| Tags | Land Rover |
| Model Year | 1995 |
| Download File |
|
| Document Type | Electrical Troubleshooting Manual |
| Language | English |
| Product Name | Discovery |
| Product Brand | Land Rover |
| Document File Type | |
| Publisher | landrover.com |
| Wikipedia's Page | http://en.wikipedia.org/wiki/Land_Rover |
| Copyright | Attribution Non-commercial |
(0 votes, average: 0 out of 5)