Workshop Manuals Factory service & repair Land Rover
01 Introduction02 General information03 Information04 Maintenance05 Engine - K Series06 Engine - L Series07 Emission control08 Engine management system - MEMS09 Engine management system - EDC10 Fuel delivery system11 Cooling system - K Series12 Cooling system - L Series13 Manifold & exhaust systems14 Clutch15 Manual gearbox - PG116 Transfer box - IRD17 Drive shafts18 Rear axle and final drive19 Steering20 Front suspension21 Rear suspension22 Brakes23 Restraint systems24 Body25 Heating & ventilation26 Air conditioning27 Wipers & washers28 Electrical29 Instruments
Land Rover Freelander Workshop Manual (1998-2000)28 · Electrical
28 · Electrical

Alarm/Immobilisation System (Electrical)

Make
Land Rover
Model
Freelander Workshop Manual
Year
1998–2000
Section
Description and operation › Alarm/Immobilisation System
ElectricalAlarm/Immobilisation System

The CCU central locking inputs and outputs are shown in the following table:

INPUTS Ignition sense (position II) CDL Switch lock sense CDL Switch unlock sense Key lock request Key unlock request RF Transmitter signal Driver door switch sense Passenger door(s) switch sense Bonnet switch sense Tail door switch sense Inertia switch sense Speed sensor signal
CCU

Alarm/Immobilisation System

The alarm system can be armed and disarmed using the vehicle key or the remote handset. An Emergency Key Access (EKA) facility is also available to disarm the alarm and mobilise the engine in the event of the remote handset becoming inoperative or unavailable. The alarm system monitors the driver’s door, passenger door(s), tail door, bonnet and roof (3 door models only) using perimetric sensing. It also monitors movement within the passenger compartment using volumetric sensing.

The alarm system also controls the mobilisation and immobilisation of the engine starter operation and engine management system. The vehicle can be immobilised and mobilised using the remote handset or the vehicle key. Passive immobilisation will occur if the vehicle is left unattended for a predetermined period with the alarm not armed.

In certain countries, the alarm system is programmed not to arm under any circumstances.

NOTE: Hazard warning light confirmation of alarm arm or disarm is market programmable and therefore may not be operative on certain variants.

OUTPUTS Passengers doors lock Driver door lock All doors unlock Superlock RF Receiver power

Parts & tools for this job For 1998 Land Rover Freelander

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