Workshop Manuals Factory service & repair Land Rover
01 Range Rover 2002MY ON Workshop Manual - System Description and Operation - LM - 6th Edition - NAS02 03 04 05 06 07 08 09 ENGINE - V810 11 12 ENGINE MANAGEMENT SYSTEM – V813 14 FUEL DELIVERY SYSTEM – V815 16 17 18 19 20 COOLING SYSTEM – V821 22 MANIFOLDS AND EXHAUST SYSTEM – V823 TRANSFER BOX24 AUTOMATIC TRANSMISSION – ZF 5HP2425 26 DRIVE AND PROPELLER SHAFTS27 28 FINAL DRIVE29 STEERING30 31 SUSPENSION32 33 34 35 BRAKES36 37 38 RESTRAINT SYSTEMS39 40 41 DOORS42 INTERIOR TRIM COMPONENTS43 44 45 SCREENS46 SEATS47 48 SUNROOF49 50 AIR CONDITIONING51 52 53 54 55 56 57 WIPERS AND WASHERS58 59 CHARGING AND STARTING60 61 62 63 64 LIGHTING65 66 BODY CONTROL UNIT67 68 COMMUNICATION DATA BUSES69 70 71 SECURITY72 WINDOWS73 74 75 ENTERTAINMENT AND INFORMATION SYSTEMS76 DRIVING AIDS77 78 INSTRUMENTS
Land Rover L322 Range Rover System Description and Operation71 · SECURITY
71 · General

Description (page 2 of 3)

Make
Land Rover
Model
Range Rover L322 Range Rover System Description and Operation
SECURITYDescription · page 2 of 3
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SECURITY

86-5-14 DESCRIPTION AND OPERATION

The immobilisation ECU is powered by a permanent battery feed from the passenger compartment fusebox. It also 
receives an auxiliary power feed and an ignition power feed from the ignition switch. Power for the starter motor 
solenoid is supplied to the immobilisation ECU when the ignition switch is in the crank position (on Td6 models) or on 
a permanent feed from the passenger compartment fusebox (on V8 models). A connection with the K bus provides 
the immobilisation ECU with engine speed and locking system status.

Immobilisation ECU Harness Connector

Immobilisation ECU Harness Connector C0059 Pin Details

Pin No.

Description

Input/Output

1

Starter power supply

Output

2

Crank power supply from ignition switch (Td6) or permanent 
power supply from battery (V8)

Input

3

Not used

–

4

ECM data link

Input/Output

5

Transponder coil

Input/Output

6

Park/Neutral signal (Td6 only)

Input

7 and 8

Not used

–

9

Ground

–

10

Permanent battery power supply

Input

11

Auxiliary power supply from ignition switch

Input

12

Transponder coil

Input/Output

13

K bus

Input/Output

M86 5982

C0059

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