landrover Workshop Repair Guides

Land Rover Workshop Service and Repair Manuals

INTRODUCTION|Specifications > < How To Use This Manual
Page 27
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INTRODUCTION

01-2

Testbook - Fault Diagnostic Equipment

The new Range Rover is equipped with a number of 
electronic control systems to provide optimum 
performance of the vehicle's systems.

Diagnostic equipment (TESTBOOK/T4 ) is available 
to assist with the fault diagnostic abilities of the 
dealer workshop. In particular, the equipment can be 
used to interrogate the electronic systems for 
diagnosis of faults which may become evident.

This manual is produced as a reference source to 
supplement TESTBOOK/T4. When available, the 
equipment should be used as the primary means of 
fault diagnosis on electronically controlled systems.

Features of the equipment include:

l

Fully upgradable support for the technician

l

Structured diagnostics to accommodate all skill 
levels

l

Touch screen operation – TESTBOOK only

l

Direct print-out of screen information and test 
results

Repairs and Replacements

When replacement parts are required it is essential 
that only Land Rover recommended parts are used.

Attention is particularly drawn to the following points 
concerning repairs and the fitting of replacement 
parts and accessories. 

Safety features and corrosion prevention treatments 
embodied in the vehicle may be impaired if other 
than Land Rover recommended parts are fitted. In 
certain territories, legislation prohibits the fitting of 
parts not to the manufacturer's specification. Torque 
wrench setting figures given in this Manual must be 
used. Locking devices, where specified, must be 
fitted. If the efficiency of a locking device is impaired 
during removal it must be renewed. 

Owners purchasing accessories while travelling 
abroad should ensure that the accessory and its 
fitted location on the car conform to legal 
requirements. 

The Terms of the vehicle Warranty may be 
invalidated by the fitting of parts other than Land 
Rover recommended parts. 

NOTE: The fitting of non-approved Land Rover parts 
and accessories, or the carrying out of non-approved 
alterations or conversions, may be dangerous and 
could affect the safety of the vehicle and occupants, 
and also invalidate the terms and conditions of the 
vehicle warranty.

All Land Rover recommended parts have the full 
backing of the vehicle Warranty.

Land Rover Dealers are obliged to supply only Land 
Rover recommended parts.  

INTRODUCTION|Specifications > < How To Use This Manual