landrover Workshop Repair Guides

Land Rover Workshop Service and Repair Manuals

Immobilisation Control Diagram – Petrol > < Alarm and Locking Control Diagram|Page 695
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SECURITY

86-5-18 DESCRIPTION AND OPERATION

Immobilisation Control Diagram – Diesel

A = Hardwired connection; B = K bus; C = Diagnostic DS2 bus

Fuse 31, passenger compartment fusebox 

(ignition feed)

Ignition switch
Fuse 39, passenger compartment fusebox 

(auxiliary feed)

Fuse 18, passenger compartment fusebox 

(permanent battery feed)

Steering lock ECU

EAT ECU
Immobilisation ECU
Instrument pack
Diagnostic socket

10 Starter motor
11 ECM
12 Transponder coil
13 Remote handset/ignition key

M86 5836A

A

B

1

4

3

6

9

8

7

12

11

2

10

13

5

C

Immobilisation Control Diagram – Petrol > < Alarm and Locking Control Diagram|Page 695