Range Rover 2. Electrical Manual — part 145
Electrical Troubleshooting manual
Elektrische diagnoseprocedure-handboek
Manuel de dépannage électrique
Handbuch zur fehlersuche bei
elektrischen Bauteilen
Manuale per l'individuazione
dei guasti elettrici
Manual de localizacion de averías eléctricas
Manual de diagnóstico de avarias eléctricas
Contents
Section Title
i
Introduction
A1
Sequential Multiport Fuel Injection (SFI–V8)
A6
Diesel
B1
Starting and Charging
B5
Cruise Control
B6
Transfer Gearbox
B7
Automatic Gearbox
C1
Ignition and Shift Interlock
D1
Anti–Lock Brake System
D3
Data Link Connector
E1
Instruments
E2
Warnings and Indicators
E5
Horns
E6
Radio
E9
Navigation System
F5
Wash/Wipe
F6
Heated Front Screen
F9
Heated Rear Screen
G1
Electrochromatic Rear View Mirror
H1
Headlamps
H4
Side Lamps
H5
Stop Lamps
H6
Direction Indicator Lamps
H7
Reversing Lamps
H9
Fog Guard Lamps
J1
Interior Lamps
J2
Cigar Lighter/Clock/Accessory Socket
K3
Heating and Ventilation (without A/C)
K4
Heating and Ventilation (with A/C)
L1
Power Windows
L4
Sunroof
M1
Power Seats
M3
Power Mirrors
M4
Memory Seats
M6
Heated Seats
R A N G E R O V E R
Electrical Troubleshooting Manual
1999 Models onward
M7
Memory Mirrors
N1
Supplementary Restraint System (SRS)
P1
Trailer Auxiliary Socket
S1
Air Suspension
S3
Security/Central Locking
Y1
Power Distribution
Y2
Fuse Details
Y5
Ground Distribution
Z4
Component Location Table
Z5
Component Location Views
Z6
Connector Views
Z8
Harness Routing
Z9
Index
Publication Part No. LRL0329 ENG (4th Edition)
E 2001 Land Rover
KEY INFORMATION
i
Component is disconnected.
Backprobe harness connector
Component is connected.
Backprobe harness connector
Component is disconnected.
Probe component
Component is disconnected.
Probe harness connector
Probe inĆline connector
TERMINAL
NUMBER
DESIGNATION
50
Battery voltage: Ignition Switch
in position III
30
Battery voltage: supplied constantly
15
Battery voltage: Ignition Switch
in position II or III
R
Battery voltage: Ignition Switch
in positions I, II
31
Ground
CIRCUIT DIAGRAMS
Circuit diagrams are arranged so that
current flow is from the top of the diagram
(current source) to the bottom of the
diagram (ground).
D
D Only those components that work together
in the circuit are shown. If only part of a
component is used in the circuit, then only
that part of the component is shown.
D Remember:
Entire component
Part of a component
D
DIAGNOSIS
If the diagram is accompanied by text:
- Read the Circuit Operation before
proceeding with the electrical diagnosis.
- Read the Troubleshooting Hints before
performing the System Diagnosis.
- Tests follow the System Diagnosis
- When performing the System Diagnosis,
be certain that all components
disconnected in previous steps are
reconnected unless otherwise directed.
See Introduction (i) for additional
circuit diagram symbols.
INTRODUCTION
i
1
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