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 Operation29 · STEERING
29 · Steering & suspension

Steering Column (page 7 of 8)

Make
Land Rover
Model
Range Rover L322 Range Rover System Description and Operation
Section
Description
STEERINGSteering Column · page 7 of 8
background image

STEERING

57-16

DESCRIPTION AND OPERATION

Ignition Switch and Locking Mechanism

1 Ignition switch contacts housing
2 Spacer
3 Key interlock mechanism
4 Ignition switch lock solenoid actuator
5 Hall sensor pick-up

6 Locking pin
7 Hall sensor target
8 Ignition key lock barrel
9 Key interlock cable connection point

10 Drive shaft and ignition switch lock cam

The ignition switch assembly also has a locking mechanism which works in conjunction with the immobilisation ECU 
and the steering lock ECU. The ignition switch mechanism comprises an ignition switch lock solenoid actuator which 
prevents the ignition switch being rotated unless the key has been recognised by the immobilisation ECU. A Hall 
sensor is located in the ignition switch body and senses the rotation of the ignition switch. This signal is transmitted 
on the K bus and is used by the steering lock ECU to confirm the key status with the immobilisation ECU. Refer to 
Operation later in this section for functional description.

Parts & tools for this job Staging For Land Rover Range Rover

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