1999 LAND ROVER DEFENDER light

86 - ELECTRICAL
CONTENTS
Page
LAMP ASSEMBLY - CENTRE HIGH MOUNTED STOP LIGHT (CHMSL) -
FROM 02MY 16......................................................................................................
FLASHER UNIT - HAZARD WARNING - FROM 02MY 16.....................................
RELAY - HEATED FRONT SCREEN - FROM 02MY 17........................................
RELAY - REAR FOG GUARD - FROM 02MY 18...................................................
RELAY - STARTER - FROM 02MY 19...................................................................
SWITCH - HEADLAMP LEVELLING - FROM 02MY 19.........................................
CIGAR LIGHTER - FRONT - FROM 02MY 20........................................................
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86ELECTRICAL
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DESCRIPTION AND OPERATION FASCIA CONSOLE
1.Rear fog lamp switch
2.Rear wiper switch
3.Heated front screen switch (if fitted)
4.Hazard warning lamp switch
5.Heated rear window switch
6.Rear washer switch
7.Front fog lamps switch (if fitted)8.RH front window switch
9.RH heated front seat switch (if fitted)
10.Headlamp levelling control switch
11.Cigar lighter (if fitted)
12.LH heated front seat switch (if fitted)
13.LH front window switch
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ELECTRICAL
19
DESCRIPTION AND OPERATION For 02MY a new fascia console has been introduced to accommodate the additional switches for electric windows
etc.
The console comprises a plastic moulding secured to the fascia with five screws. The new console allows existing
switches to be repositioned and has provided the opportunity to commonise the switches with other Land Rover
models. The switches and components located in the console are as follows:
Cigar lighter (if fitted)
Headlamp levelling control
LH and RH heated front seat switches (if fitted)
LH and RH front window lift switches
Front fog lamp switch (if fitted)
Rear fog lamp switch
Rear wash/wipe switch
Rear wiper switch
Hazard warning lamp switch
Heated rear window switch
Heated front screen switch (if fitted)
A central cut-out in the console provides for the installation of the radio, where fitted, or a coin tray for markets
without a standard radio installation.
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86ELECTRICAL
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DESCRIPTION AND OPERATION PASSENGER COMPARTMENT FUSE BOX
FROM 02MY
The increase in electrical systems on Defender 02MY vehicles has necessitated an increase in the number of
fuses required.
The passenger compartment fuse box now contains three rows of fuses instead of the previous two rows and
relays to control the CDL system, heated front screen, headlamps, anti-theft alarm ECU and seat heaters and
window lift system.
1.Fuse 8 - Anti-theft alarm ECU/BBUS (10A)
2.Fuse 9 - Front wiper motor and washer pump
(15A)
3.Fuse 10 - Rear wiper relay (10A)
4.Fuse 11 - ABS ECU (10A)
5.Fuse 12 - Engine Control Module (10A)
6.Fuse 13 - Brake pedal switch (10A)
7.Fuse 14 - Reverse lamp switch/Glowplugs (10A)
8.Fuse 15 - Miscellaneous relay control. See
Electrical Library (5A)
9.Fuse 16 - Cigar lighter/Heater blower (20A)
10.Fuse 17 - Radio (5A)
11.Fuse 18 - LH side lamps/trailer pick up (10A)
12.Fuse 19 - RH side lamps/trailer pick up (10A)
13.Fuse 20 - Headlamp levelling/Illumination (10A)
14.Fuse 21 - Direction indicators (10A)
15.Fuse 22 - RH headlamp dip beam (10A)
16.Fuse 23 - LH headlamp dip beam (10A)
17.Fuse 24 - RH headlamp main beam (10A)
18.Fuse 25 - LH headlamp main beam (10A)19.Fuse 26 - Rear fog lamp ECU (10A)
20.Fuse 27 - Alarm relay (10A)
21.Fuse 28 - Air conditioning blower relay (30A)
22.Fuse 29 - Air conditioning compressor
relay/cooling fan relay (20A)
23.Fuse 30 - Interior lamps/radio/alarm
LED/clock/diagnostic socket/tachometer (South
African vehicles only) (5A)
24.Fuse 31 - Hazard warning lamps (15A)
25.Fuse 32 - Heated rear window (20A)
26.Fuse 33 - Seat heat relay (20A)
27.Fuse 34 - RH window lift switch (20A)
28.Fuse 35 - LH window lift switch (20A)
29.Fuse 36 - Heated front screen (30A)
30.Relay - Heated Front Screen
31.Relay - Starter motor
32.Relay - Heated Rear Window
33.Relay - Headlamps
34.Relay - Anti-theft alarm
35.Relay - Seat heat/window lift
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ELECTRICAL
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DESCRIPTION AND OPERATION UNDER SEAT FUSE BOX
FROM 02MY
1.A/C Relay (if fitted)
2.A/C relay (if fitted)
3.Glow plug relay
4.Main relay
5.Fuel pump relay
6.ABS Return pump relay
7.Fuse 7 - Central Door Locking (CDL) and BBUS
(20A)
8.Fuse 6 - Anti-theft alarm ECU (15A)
9.Fuse 5 - Main relay (30A)10.Fuse 4 - Fuel pump relay (20A)
11.Fuse 3 - Horn/HRW relay (20A)
12.Fuse 2 - Accessory socket (20A)
13.Fuse 1 - ABS ECU (30A)
14.Fusible link 6 - Lights (30A)
15.Fusible link 5 - Ignition switch/Starter relay (60A)
16.Fusible link 4 - ABS Pump relay (30A)
17.Fusible link 3 - Window lift/Seat heat relay (60A)
18.Fusible link 2 - Air conditioning (60A)
19.Fusible link 1 - Glow plugs/Heated front screen
(100A)
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86ELECTRICAL
2
REPAIR STARTER MOTOR
Service repair no - 86.60.01
Remove
1.Remove battery cover.
2.Disconnect battery negative lead.
3.Remove fixings and remove underbelly panel.
4.Disconnect Lucar from starter solenoid.
5.Remove nut and disconnect battery lead from
starter solenoid.
6.Remove nut and 2 bolts securing starter to
gearbox housing. Remove starter.
Refit
7.Clean starter motor and mating face.
8.Position starter and tighten nut and 2 bolts to27
Nm (20 lbf.ft)
9.Connect lead to starter solenoid and tighten nut.
10.Connect Lucar to starter solenoid.
11.Fit underbelly panel.
12.Reconnect battery negative lead.
13.Fit battery cover.CENTRE HIGH MOUNTED STOP LIGHT (CHMSL) -
UP TO 02MY
Service repair no - 86.41.32
Remove
1.Remove 2 screws securing lamp cover.
2.Remove lamp cover.
3.Disconnect 2 Lucars from bulb holder.
4.Remove 2 nuts securing lamp to tail door.
5.Remove lamp.
6.Collect gasket.
Refit
7.Position gasket.
8.Position lamp.
9.Secure lamp with nuts.
10.Connect Lucars to bulb holder.
11.Fit lamp cover.
12.Secure cover with screws.
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86ELECTRICAL
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REPAIR LAMP ASSEMBLY - CENTRE HIGH MOUNTED
STOP LIGHT (CHMSL) - FROM 02MY
Service repair no - 86.41.32
Remove
1.Open rear door.
2.Remove 2 screws and cover from CHMSL.
3.Remove insulated cover from Lucar connector,
release catch’s and disconnect Lucar’s taking
care not to damage screen element.
4.Remove nuts securing lamp to rear screen,
withdraw lamp assembly, collect seals and
washers.
5.Remove rubber backing pad, taking care not to
damage screen obscuration band.
Refit
6.Clean obscuration band and fit new backing pad.
7.Fit lamp assembly, seals and washers. Fit nuts
and tighten to3 Nm (2.2 lbf.ft).
8.Insulate Lucar connector.
9.Connect Lucars to heated rear screen.
10.Fit cover to CHMSL and secure with screws.FLASHER UNIT - HAZARD WARNING - FROM
02MY
Service repair no - 86.55.12
Service repair no - 86.55.15
NOTE: This procedure also covers
removal of the Heated Front Screen Timer
Relay, 86.55.15.
Remove
1.Disconnect battery negative lead.See this
Section.
2.Remove 4 screws securing instrument pack and
release pack from fascia.
3.Disconnect 2 multiplugs from warning lamp
panel.
4.Disconnect instrument pack multiplug from main
harness.
5.Remove instrument pack.
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ELECTRICAL
19
REPAIR RELAY - STARTER - FROM 02MY
Service repair no - 86.60.10
Remove
1.Remove 2 screws securing fuse cover and
remove cover.
2.Identify and remove relay.
Refit
3.Fit relay.
4.Fit fuse cover and secure with screws.SWITCH - HEADLAMP LEVELLING - FROM 02MY
Service repair no - 86.65.16
Remove
1.Disconnect battery negative lead.See this
Section.
2.Remove fascia console.See CHASSIS AND
BODY, Repair.
3.Remove operating knob from light switch.
4.Remove nut securing light switch and remove
switch from console.
Refit
5.Fit light switch and secure with nut.
6.Fit operating knob to switch.
7.Fit fascia console.See CHASSIS AND BODY,
Repair.
8.Connect battery negative lead.See this
Section.
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