Workshop Manuals Factory service & repair Land Rover
01 Discovery Workshop Manual - 2nd Edition02 01 - INTRODUCTION03 04 - GENERAL SPECIFICATION DATA04 05 - ENGINE TUNING DATA05 07 - GENERAL FITTING REMINDERS06 09 - LUBRICANTS, FLUIDS AND CAPACITIES07 10 - MAINTENANCE08 12 - ENGINE - Tdi09 10 11 12 12 - ENGINE - V8i13 12 - ENGINE - 4.0 V814 12 - ENGINE - Mpi15 16 17 18 17 - EMISSION CONTROL19 19 - FUEL SYSTEM - Tdi20 19 - FUEL SYSTEM - MFI21 19 - FUEL SYSTEM - SFI22 19 - FUEL SYSTEM - Mpi23 19 - FUEL SYSTEM - Cruise Control24 26 - COOLING SYSTEM - Tdi25 26 - COOLING SYSTEM - V8i26 26 - COOLING SYSTEM - Mpi27 28 30 - MANIFOLD AND EXHAUST SYSTEM29 33 - CLUTCH30 37 - MANUAL GEARBOX - R38031 41 - TRANSFER GEARBOX32 44 - AUTOMATIC GEARBOX - ZF33 34 35 47 - PROPELLER SHAFTS36 51 - REAR AXLE AND FINAL DRIVE37 38 54 - FRONT AXLE AND FINAL DRIVE39 40 41 57 - STEERING42 43 44 60 - FRONT SUSPENSION45 64 - REAR SUSPENSION46 70 - BRAKES47 74 - WHEELS AND TYRES48 75 - SUPPLEMENTARY RESTRAINT SYSTEM49 76 - CHASSIS AND BODY50 51 80 - HEATING AND VENTILATION52 82 - AIR CONDITIONING53 84 - WIPERS AND WASHERS54 86 - ELECTRICAL
Land Rover 300Tdi Discovery54 · 86 - ELECTRICAL
54 · Electrical

86 - ELECTRICAL: DESCRIPTION AND OPERATION (page 3 of 4)

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Land Rover
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Discovery 300Tdi Discovery
86 - ELECTRICALDESCRIPTION AND OPERATION · page 3 of 4
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86

ELECTRICAL

10

DESCRIPTION AND OPERATION

Radio frequency system

The RF system uses frequencies according to market
and both ECU and handset are colour coded:

Territory

ECU/Handset

...............................

Frequency

..................

Europe

Blue/Blue

..................................

433.92 MHz

.........................

NAS

Green/Green

.......................................

315.00 MHz

....................

Japan

Green/Green

....................................

315.00 MHz

....................

Gulf

Green/Green

.......................................

315.00 MHz

....................

Rest of World

Green/Brown

........................

315.00 MHz

...................

NOTE: In service NAS, Japan and Gulf will
have the handset changed to brown.

Passive coil

The passive coil excites a receiving coil in the handset
causing it to automatically transmit a remobilisation
signal to the ECU.

Inertia switch and central door locking

Actuation of the inertia switch will cause the doors to
be unlocked. A time-out period (programmable
between 0-5 minutes) will ensue, during which all CDL
and alarm activity is disabled.

NOTE: This feature only applies when the
starter switch is in the on position.

Handset

Under normal circumstances pressing the respective
buttons on the handset once, will unlock or lock the
vehicle. If operating the handset does not achieve the
desired effect

See Repair, Handset.

Functional detail

For full functional details and circuit diagrams

See

Electrical Trouble Shooting Manual..

Vehicle traceability

All Land Rover vehicles are fitted with a multitude of
discreet security features to prevent theft or assist
recovery in the event of a vehicle being stolen. All
vehicles are traceable, since it is impossible to
remove all security identification.

Parts & tools for this job Staging For Land Rover Discovery

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