AUX LAND ROVER DEFENDER 1999 User Guide

MANIFOLD AND EXHAUST SYSTEM
5
REPAIR Refit
16.Clean inlet manifold and mating face.
17.Fit new gasket.
18.Fit inlet manifold, and working from the centre
outwards, tighten nuts and bolts to25 Nm (18
lbf.ft).
19.Position harness to sensors and connect
multiplugs.
20.Tighten harness clip bolts to camshaft carrier to
10 Nm (7 lbf.ft).
21.Clean dip stick tube and fit new’O’ring.
22.Fit dip stick tube and tighten bolt to10 Nm (7
lbf.ft).
23.Connect glow plug leads.
24.Fit alternator support bracket and tighten bolts to
45 Nm (33 lbf.ft).
25.Position fuel cooler. Apply Loctite 242 to bolts
and tighten to18 Nm (13 lbf.ft).
26.Fit new gasket, position EGR valve and tighten
bolts to9 Nm (7 lbf.ft).
27.Connect multiplug to MAP sensor.
28.Fit cooling fan cowl.
29.Fit engine acoustic cover.
30.Reconnect battery negative lead.
31.Fit battery cover.GASKET - EXHAUST MANIFOLD
Service repair no - 30.15.12
Remove
1.Remove turbocharger.See FUEL SYSTEM,
Repair.
2. Models with A/C:Remove auxiliary drive belt.
See ELECTRICAL, Repair.
3.Remove 4 bolts securing compressor and move
to one side.
All Models
NOTE: EU3 Model illustrated.
4.Remove and discard 2 Allen screws securing
EGR pipe to exhaust manifold.
5.Remove 10 nuts securing exhaust manifold to
cylinder head.
6.Remove exhaust manifold and gasket.
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30MANIFOLD AND EXHAUST SYSTEM
6
REPAIR Refit
7.Clean exhaust manifold and mating face.
8.Fit exhaust manifold with new gasket and tighten
nuts to25 Nm (18 lbf.ft).
9. Models with A/C:Position compressor and
tighten bolts to25 Nm (18 lbf.ft).
10. All Models:Position EGR valve pipe, fit new
allen screws and tighten to10 Nm (7 lbf.ft).
11.Fit turbocharger.See FUEL SYSTEM, Repair.
12. Models with A/C:Fit auxiliary drive belt.See
ELECTRICAL, Repair.
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76 - CHASSIS AND BODY
CONTENTS
Page
DESCRIPTION AND OPERATION
FRONT SEAT RECLINE - FROM 02MY 1..............................................................
SOFT TOP - FROM 02MY 1...................................................................................
TAIL DOOR - FROM 02MY 2..................................................................................
ADJUSTMENT
TAIL DOOR STRIKER 1.........................................................................................
REPAIR
PANEL - UNDERBELLY - FRONT AND CENTRE 1...............................................
CUBBY BOX 1........................................................................................................
TRIM CASING - TAIL DOOR - UP TO 02MY 2.......................................................
LATCH - TAIL DOOR - UP TO 02MY 3..................................................................
CARPET - LUGGAGE COMPARTMENT 3.............................................................
WING - FRONT 4....................................................................................................
STEP - FOLDING - REAR DOOR 7........................................................................
LINER - FRONT WHEEL ARCH 8..........................................................................
FRONT BUMPER 9.................................................................................................
DOOR - REAR 9.....................................................................................................
DOOR - TAIL - REMOVE 10...................................................................................
GLASS/SEALING RUBBER - TAIL DOOR - UP TO 02MY 11................................
SEAT BELT - FRONT 12........................................................................................
SEAT BELT - CENTRE - REAR 13.........................................................................
SEAT BELT - REAR - SIDE 13...............................................................................
SEAT - REAR 14.....................................................................................................
COVER - CUSHION - REAR SEAT 15...................................................................
COVER - SQUAB - REAR SEAT 16.......................................................................
REGULATOR - REAR DOOR GLASS 16...............................................................
TRIM CASING - REAR DOOR 17...........................................................................
AUXILLIARY SWITCH PANEL 18...........................................................................
LOWER FASCIA PANEL - UP TO 02MY 19...........................................................
PANEL - MOUNTING - FRONT DOOR - FROM 02MY 23.....................................
PANEL - MOUNTING - REAR DOOR - FROM 02MY 25........................................
FACIA CONSOLE - FROM 02MY 27......................................................................
GLASS - REAR DOOR - FROM 02MY 29..............................................................
GLASS/SEALING RUBBER - TAIL DOOR - FROM 02MY 30................................
TRIM CASING - FRONT DOOR - FROM 02MY 31................................................
TRIM CASING - TAIL DOOR - FROM 02MY 33.....................................................
PLASTIC SHEET - FRONT DOOR - FROM 02MY 34............................................
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76CHASSIS AND BODY
18
REPAIR AUXILLIARY SWITCH PANEL
Service repair no - 76.46.38
Remove
1.Remove 2 screws securing axilliary switch panel
to fascia and collect nuts and washers.
2.Disconnect multiplug from headlamp Levelling
switch.
3.Disconnect multiplug and Lucar from cigar
lighter.
4.Noting their fitted position, disconnect 4 Lucars
from rear wash wipe switch.
5.Remove switch panel.Do not carry out further dismantling if
component is removed for access only.6.Release pin securing rear wash wipe knob to
switch and remove knob.
7.Remove locknut securing rear wash wipe switch
to panel.
8.Remove rear wash wipe switch.
9.Remove knob from headlamp levelling switch.
10.Remove locknut securing headlamp switch to
panel.
11.Remove headlamp levelling switch.
12.Remove element from cigar lighter.
13.Release bulb holder from cigar lighter.
14.Release cigar lighter from tags and remove from
panel.
15.Fit cigar lighter to panel and locate tags.
16.Fit bulb holder to cigar lighter.
17.Fit element to cigar lighter.
18.Fit headlamp levelling switch to panel and
secure with locknut.
19.Fit knob to headlamp levelling switch.
20.Fit rear wash wipe switch to panel and secure
with locknut.
21.Fit knob to rear wash wipe switch, ensuring pin
is correctly located.
Refit
22.Position auxilliary switch panel to fascia and
connect 4 Lucars to rear wash wipe switch.
23.Connect multiplug and Lucar to cigar lighter.
24.Connect multiplug to headlamp levelling switch.
25.Fit auxilliary switch panel to fascia and secure
with screws.
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76CHASSIS AND BODY
20
REPAIR
14.Carefully prise Land Rover decal from grab
handle.
15.Remove 2 screws securing grab handle to crash
pad and lower fascia panel.
16.Remove grab handle.
17.Remove 4 screws securing demister vents to
crash pad.
18.Remove both demister vents.
19.Remove 3 screws securing crash pad to
bulkhead.
20.Remove crash pad.
21.Release radio from fascia.
22.Disconnect 2 multiplugs and aerial from radio.23.Remove radio.
24.Remove 2 trim studs securing radio housing to
fascia.
25.Remove radio housing.
26.Remove auxilliary switch panel.See this
Section.
27.Remove auxilliary switch panel cover.
28.Remove interior fuse box cover.
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76CHASSIS AND BODY
22
REPAIR
35.Remove 7 trim clips securing trim upper fascia
trim casing to bulkhead.
36.Carefully fold back trim casing over fresh air vent
operating levers and remove.
37.Release demist hose from parcel shelf.
38.Remove 18 screws securing parcel shelf to
lower fascia panel.
39.Remove parcel shelf.
40.Remove 7 screws securing bottom edge of lower
fascia panel to bulkhead.
41.Remove both retaining plates and lower footwell
covers.
42.Remove 2 bolts securing top of lower fascia to
bulkhead.
43.With assistance, remove lower fascia.Refit
44.With assistance, fit lower fascia.
45.Fit 2 bolts securing top of lower fascia to
bulkhead.
46.Fit both retaining plates and footwell covers to
lower fascia.
47.Fit 7 screws securing bottom edge of lower
fascia to bulkhead.
48.Fit parcel shelf to lower fascia and secure with
screws.
49.Fit demist hose to parcel shelf.
50.Carefully manoeuvre upper fascia trim casing
over fresh air vents and fit to fascia.
51.Fit trim clips securing trim casing to bulkhead.
52.Fit finisher rail to lower fascia and secure with
screws.
53.Fit wiper motor cover and secure with screws.
54.Fit both door check strap covers and secure with
screws.
55.Fit both footwell vents to lower fascia and secure
with screws.
56.Fit interior fuse box cover.
57.Fit auxilliary switch panel cover.
58.Fit auxilliary switch panel.See this Section.
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AIR CONDITIONING
1
REPAIR COMPRESSOR
Service repair no - 82.10.20
Remove
1.Remove engine acoustic cover.See ENGINE ,
Repair.
2.Depressurise A/C system.See Adjustment.
3.Remove auxiliary drive belt.See
ELECTRICAL, Repair.
4.Drain cooling system.See COOLING
SYSTEM, Adjustment.
5.Disconnect multiplug from compressor.
6.Remove 2 bolts securing air conditioning pipes
to compressor and discard’O’rings.
CAUTION: Immediately cap all air
conditioning pipes to prevent ingress of
dirt and moisture into the system.
7.Release clips and disconnect top hose from
coolant elbow and heater pipe.
8.Remove 4 bolts securing compressor to
mounting bracket.
9.Remove compressor.Refit
10.Position compressor to mounting bracket and
tighten bolts to25 Nm (18 lbf.ft).
11.Remove caps from compressor and pipe
connections.
12.Clean compressor and pipe connections.
13.Lubricate new’O’rings with refrigerant oil and fit
to compressor.
14.Position A/C pipes to compressor and tighten
bolts to9 Nm (7 lbf.ft).
15.Connect multiplug to compressor.
16.Position top hose and secure with clips.
17.Refill cooling system.See COOLING SYSTEM,
Adjustment.
18.Fit auxiliary drive belt.See ELECTRICAL,
Repair.
19.Recharge A/C system.See Adjustment.
20.Fit engine acoustic cover.See ENGINE ,
Repair.
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AIR CONDITIONING
5
REPAIR
9.Disconnect multiplug from auxiliary relay
bracket.
10.Release drain pipe from evaporator.
11.Release evaporator from bulkhead grommet.
12.With assistance remove A/C duct assembly from
vehicle.
NOTE: Do not carry out further
dismantling if component is removed for
access only.
13.Disconnect blower motor multiplugs.
14.Remove 5 screws and remove blower unit from
A/C duct.
15.Disconnect multiplug from trinary switch.
16.Remove Allen screw, remove pipe assembly
from evaporator and discard’O’rings.
CAUTION: Immediately cap all air
conditioning pipes to prevent ingress of
dirt and moisture into the system.
17.Remove 7 screws and remove evaporator cover
from A/C duct.
18.Release temperature sensor and remove
evaporator.
19.Remove 2 Allen screws, remove TXV from
evaporator and discard’O’rings.
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86 - ELECTRICAL
CONTENTS
Page
DESCRIPTION AND OPERATION
SECURITY AND CENTRAL DOOR LOCKING 1....................................................
SECURITY AND CENTRAL DOOR LOCKING 2....................................................
ANTI-THEFT ALARM - FROM 02MY 3...................................................................
IMMOBILISATION SYSTEM - FROM 02MY 12......................................................
CENTRAL DOOR LOCKING (CDL) - FROM 02MY 15...........................................
ANTI-THEFT ALARM SYSTEM SELF TEST 17.....................................................
FASCIA CONSOLE 18............................................................................................
HEATED FRONT SCREEN - FROM 02MY 20.......................................................
HEATED FRONT SEATS - FROM 02MY 22..........................................................
ELECTRIC FRONT WINDOWS - FROM 02MY 24.................................................
PASSENGER COMPARTMENT FUSE BOX 26.....................................................
UNDER SEAT FUSE BOX 27.................................................................................
ADJUSTMENT
HEADLAMPS - ALIGN BEAM 1..............................................................................
SOLENOID/MOTOR - FRONT DOOR - ADJUST 1................................................
REPAIR
BELT - AUXILLARY DRIVE 1.................................................................................
HARNESS - INJECTORS 1....................................................................................
STARTER MOTOR 2..............................................................................................
CENTRE HIGH MOUNTED STOP LIGHT (CHMSL) - UP TO 02MY 2...................
ALTERNATOR 3.....................................................................................................
HORN - LH 4...........................................................................................................
HEADLAMP 5.........................................................................................................
LAMP - TAIL 6.........................................................................................................
RADIO6 ..................................................................................................................
SPEAKER - FRONT 7.............................................................................................
SWITCH - TRANSMISSION BRAKE 7...................................................................
LAMP - FRONT FLASHER 8..................................................................................
BATTERY - DISCONNECT - FROM 02MY 8..........................................................
MOTOR & REGULATOR - FRONT DOOR - FROM 02MY 9..................................
SWITCH - FASCIA - FROM 02MY 10.....................................................................
HARNESS - FRONT DOOR - FROM 02MY 10.......................................................
SOLENOID/MOTOR - TAIL DOOR - FROM 02MY 11............................................
SOLENOID/MOTOR - FRONT DOOR - FROM 02MY 12.......................................
SOLENOID/MOTOR - REAR DOOR - FROM 02MY 13.........................................
HARNESS - REAR DOOR - FROM 02MY 14.........................................................
REVERSE AND FOG GUARD LAMP - BULB 15....................................................
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86ELECTRICAL
12
DESCRIPTION AND OPERATION IMMOBILISATION SYSTEM - FROM 02MY
Engine immobilisation is available on all 2002MY engine derivatives, although it is not available in selected
markets. On Td5 models, the immobilisation system is controlled directly by the anti-theft alarm ECU. On 300Tdi
models, the immobilisation system is controlled by an engine immobilisation ECU in conjunction with the anti-theft
alarm ECU.
When immobilisation occurs on Td5 models, engine crank is disabled by the anti-theft alarm ECU breaking the
earth path for the starter relay coil and the ECM disables the fuel pump relay and the glow plug relay.
When immobilisation occurs on 300Tdi models, engine crank is disabled by the anti-theft alarm ECU breaking the
earth path for the starter relay coil and the engine immobilisation ECU disables the fuel cut-off solenoid, the starter
motor solenoid and the glow plug relay.
Two types of immobilisation are available; passive and active.
Engine Immobilised Warning Lamp
The engine immobilised warning lamp is located in the instrument pack. The lamp is used by the anti-theft alarm
ECU to show that the engine is immobilised during an attempted engine start.
The warning lamp receives a battery supply from the ignition switch position I (aux) via the passenger
compartment fusebox. The anti-theft alarm ECU controls the warning lamp. When the warning lamp is not
required, the ECU supplies a battery supply to the warning lamp. When warning lamp operation is required, the
ECU provides an earth for the bulb.
If the ignition switch is moved to the crank position, but operation of the starter motor is prohibited and the engine
immobilised warning lamp flashes, then the anti-theft alarm ECU has not received the correct code from the
remote handset and the vehicle will remain immobilised. Ensure that the remote handset is in the proximity of the
transponder coil. If the remote handset is not available or inoperative, the immobilisation system can be disarmed
using the EKA procedure outlined later in this section.
If the ignition switch is turned to the crank position III and the remote handset is not in the proximity of the
transponder coil, engine immobilisation will remain active and the warning lamp will flash to inform the driver.
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