2002 LAND ROVER DISCOVERY CD player

CONTENTS
24 CONTENTS
Electric windows block diagram ...................................................................................................... 86-5-1
Electric windows component layout ................................................................................................ 86-5-2
Description ...................................................................................................................................... 86-5-4
Operation ....................................................................................................................................... 86-5-11
REPAIRS
Switch - rear door ......................................................................................................................... 86-5-13
Switch - console ............................................................................................................................ 86-5-13
Switch - heated rear screen ............................................................................................................ 86-5-14
IN CAR ENTERTAINMENT....................................................................... 86-6-1
DESCRIPTION AND OPERATION
ICE System Component layout....................................................................................................... 86-6-1
Base and mid line ICE system control diagram .............................................................................. 86-6-2
High line ICE system control diagram............................................................................................. 86-6-3
Description ...................................................................................................................................... 86-6-4
REPAIRS
Radio cassette player ..................................................................................................................... 86-6-13
Speaker - low/full range - front door ............................................................................................. 86-6-14
Speaker - low range - rear door ..................................................................................................... 86-6-14
Switches - remote control - ICE .................................................................................................... 86-6-15
Amplifier - aerial .............................................................................................................................. 86-6-15
Speaker - mid range - front door ................................................................................................... 86-6-16
Speaker - high range - rear door .................................................................................................. 86-6-16
Amplifier - power ........................................................................................................................... 86-6-17
Speaker - tail door ........................................................................................................................ 86-6-18
CD autochanger ............................................................................................................................ 86-6-18
HARNESSES ............................................................................................ 86-7-1
REPAIRS
Harness - injectors - diesel ............................................................................................................ 86-7-1
Harness - body ............................................................................................................................. 86-7-1
Harness - engine - V8 ..................................................................................................................... 86-7-8
Harness - engine - diesel ................................................................................................................ 86-7-13
Harness - main ............................................................................................................................. 86-7-16
DRIVING AIDS .......................................................................................... 86-8-1
DESCRIPTION AND OPERATION
Park Distance Control – Component Location................................................................................ 86-8-1
Park Distance Control – Control Diagram....................................................................................... 86-8-2
Description ...................................................................................................................................... 86-8-4
Operation ........................................................................................................................................ 86-8-10
REPAIRS
Control unit (ECU) - parking aid...................................................................................................... 86-8-13
Sounder - parking aid rear ............................................................................................................. 86-8-14
Sensor - parking aid - rear - inner ................................................................................................... 86-8-15
Sensor - parking aid - rear - outer .................................................................................................. 86-8-16

INTERIOR TRIM COMPONENTS
REPAIRS 76-3-9
16.Remove console.
NOTE: Do not carry out further dismantling if
component is removed for access only.
17.Remove 4 screws securing storage bin lid to
console and remove lid.
18.Release cigar lighter body from console and
remove.
Refit
1.Fit and secure cigar lighter body to console.
2.Fit lid to console and secure with screws.
3.Fit console.
4.Connect multiplug and bulb to cigar lighter.
5.Fit centre console to fascia.
6.Fit 2 bolts securing rear of console to
transmission tunnel.
7.Connect multiplugs to seat switches.
8.Fit switches to console.
9.Move handbrake to lowered position.
10.Fit cable to handbrake and secure with clevis
pin and clip.
11.Fit handbrake gaiter to console.
12.Fit bolts securing forward edge of console to
transmission tunnel.
13. Models with veneer trim: Position veneered
console cover and connect multiplugs to switch
pack. Fit cigar lighter element and secure
veneered console cover to console.
14. Models with base trim: Connect multiplugs to
switch pack, fit switch pack to console and
secure with screws.
15. Models with base trim: Fit cover plate to
switch pack, and rubber mat to console.
16.Fit transfer gearbox gaiter and knob to lever.
17.Secure gaiter to console.
18.Fit knob and gaiter to gear lever and secure
gear lever gaiter to console with clips.
19. Models from 03MY:Fit both centre console
cup holders.
Fascia
$% 76.46.23/99
Remove
1.Remove the key from the starter switch.
Disconnect both battery leads, negative lead
first. Wait ten minutes before starting work.
2.Remove radio cassette player.

+ IN CAR ENTERTAINMENT,
REPAIRS, Radio cassette player.
3.Remove steering wheel.

+ STEERING, REPAIRS, Steering
wheel.
4.Remove steering column nacelle.

+ STEERING, REPAIRS, Nacelle -
steering column.
5.Remove centre console.
lFor models with automatic gearbox:

+ INTERIOR TRIM COMPONENTS,
REPAIRS, Console - centre - automatic
models.
lFor models with manual gearbox:

+ INTERIOR TRIM COMPONENTS,
REPAIRS, Console - centre - manual
models.
6.Remove 'A' post trim panels.

INTERIOR TRIM COMPONENTS
76-3-12 REPAIRS
25.Remove 4 bolts securing lower edge of fascia
to mounting brackets on transmission tunnel.
26.Remove 4 bolts securing lower edge of fascia
to brackets on 'A' post.
27.With assistance carefully remove fascia from
vehicle.
28.If renewing fascia, transfer components to new
fascia as necessary.
Refit
1.With assistance carefully fit fascia and tighten
bolts securing lower edge of fascia to 26 Nm
(19 lbf.ft).
2.Tighten bolts securing fascia to body to 26 Nm
(19 lbf.ft).
3.Fit nuts securingfascia to steering column
bracket to 11 Nm (8 lbf.ft).
4.Secure coaxial cables to fascia and secure blue
multiplug to main ICE multiplug.
5. Models with A/C: Connect heater control
multiplug.
6. Models without A/C: Connect temperature
and air distribution inner cables to heater
control levers. Set temperature control knobs to
fully hot, distribution knob to demist position
and, with flap levers fully closed, secure outer
cables to clips on heater casing.
7.Connect multiplugs to blower motor and
passenger air bag (where fitted).
8.Fit glove box and secure with bolts.
9.Connect fascia harness multiplugs to main
harness and fuse box.
10.Position instrument pack and connect
multiplugs.11.Fit instrument pack to fascia and secure with
screws.
12.Position instrument cowl and connect
multiplugs to switches.
13.Fit cowl to clips on fascia and secure with
screws.
14.Fit fascia access panel.

+ INTERIOR TRIM COMPONENTS,
REPAIRS, Panel - fascia access - driver's
side.
15.Fit fascia lower closing panels and secure with
clips.
16.Fit fascia mats.
17.Fit 'A' post trim panels.
18.Fit centre console
lFor models with automatic gearbox:

+ INTERIOR TRIM COMPONENTS,
REPAIRS, Console - centre - automatic
models.
lFor models with manual gearbox:

+ INTERIOR TRIM COMPONENTS,
REPAIRS, Console - centre - manual
models.
19.Fit steering column nacelle.

+ STEERING, REPAIRS, Nacelle -
steering column.
20.Fit steering wheel.

+ STEERING, REPAIRS, Steering
wheel.
21.Fit radio cassette player.

+ IN CAR ENTERTAINMENT,
REPAIRS, Radio cassette player.
22.Connect battery.

INTERIOR TRIM COMPONENTS
REPAIRS 76-3-15
Louvre panel assembly - centre fascia
$% 76.46.42
Remove
1.Remove radio cassette player from fascia.

+ IN CAR ENTERTAINMENT,
REPAIRS, Radio cassette player.
2.Carefully release and remove radio DIN socket
from louvre panel.
3.Remove screw cover from radio aperture.
4.Remove drink tray assembly.

+ INTERIOR TRIM COMPONENTS,
REPAIRS, Drink tray assembly - centre
fascia.
5.Carefully release clock assembly from louvre
panel.
6.Disconnect multiplugs from clock and door
locking switch. Remove clock assembly.7.Carefully release switch pack from louvre
panel.
8.Disconnect multiplugs from switches and
remove switch pack.
9. Models without A/C: Carefully remove blower
speed and heater control knobs.
10. Models without A/C: Remove 2 screws
securing heater control panel graphic plate and
remove graphic plate.

INTERIOR TRIM COMPONENTS
REPAIRS 76-3-17
9.Fit drinks tray.

+ INTERIOR TRIM COMPONENTS,
REPAIRS, Drink tray assembly - centre
fascia.
10.Fit and secure radio DIN socket.
11.Fit screw cover to radio aperture.
12.Fit radio cassette player.

+ IN CAR ENTERTAINMENT,
REPAIRS, Radio cassette player.
Carpet - front
$% 76.49.02
Remove
1. Models with premium ICE: Remove power
amplifier.

+ IN CAR ENTERTAINMENT,
REPAIRS, Amplifier - power.
2. Models with premium ICE: Remove CD
autochanger.

+ IN CAR ENTERTAINMENT,
REPAIRS, CD autochanger.
3.Remove centre console.
lFor models with manual gearbox:

+ INTERIOR TRIM COMPONENTS,
REPAIRS, Console - centre - manual
models.
lFor models with automatic gearbox:

+ INTERIOR TRIM COMPONENTS,
REPAIRS, Console - centre - automatic
models.
4.Remove both lower 'A' post trim panels.
5.Remove finisher from both front carpet
retainers.
6.Remove 8 screws securing front carpet
retainers to floor.
7.Remove front carpet retainers.
8.Remove 2 nuts securing main body harness to
transmission tunnel.
9.With assistance release and remove carpet.

AIR CONDITIONING
REPAIRS 82-37
12.Remove receiver drier from mounting bracket.
13.Remove dual pressure switch from receiver
drier
Refit
1.Fit dual pressure switch to receiver drier and
tighten to 10 Nm (7 lbf.ft).
2.Fit receiver drier to mounting bracket and
tighten clamping bolt.
3.Fit receiver drier assembly to condenser.
4.Fit bolts securing receiver drier mounting
bracket to condenser and tighten to 5 Nm (3.7
lbf.ft).
5.Remove caps from air conditioning pipes and
receiver drier.
6.Remove old 'O' rings from pipes.
7.Fit new 'O' rings to pipes and lubricate with
refrigerant oil.
8.Connect air conditioning pipes to receiver
drier.
9.Fit bolts securing air conditioning pipes to
receiver drier and tighten to 5 Nm (3.7 lbf.ft).
10.Connect multiplug to dual pressure switch.
11.Fit front grille.

+ EXTERIOR FITTINGS, REPAIRS,
Grille - front - up to 03MY.
12.Recharge air conditioning system.

+ AIR CONDITIONING, REFRIGERANT
RECOVERY, RECYCLING AND
RECHARGING, Refrigerant recovery,
recycling and recharging.
ECU - air temperature control
$% 82.20.90
Remove
1.Release radio from fascia.

+ IN CAR ENTERTAINMENT,
REPAIRS, Radio cassette player.
2.Working through radio aperture, release control
unit from fascia.
3.Disconnect 3 multiplugs and remove control
unit.
4.Collect bushes from control unit location pegs.
Refit
1.Fit bushes to new control unit.
2.Position control unit and connect multiplugs.
3.Fit control unit to fascia.
4.Fit radio to fascia.

+ IN CAR ENTERTAINMENT,
REPAIRS, Radio cassette player.

IN CAR ENTERTAINMENT
DESCRIPTION AND OPERATION 86-6-1
IN CAR ENTERTA INMENT DESCRIPTION AND OPERAT ION
ICE System Component layout
High line RHD system shown (LHD system similar)
1FM aerial and amplifier (high line only)
2AM/FM aerial and amplifier
3Power amplifier (high line only)
4Radio cassette player
5Remote radio control switches (mid line and
high line only)
6Upper front door speaker LH/RH (high line
only)
7A post speaker LH/RH (mid line and high line
only)8Upper rear door speaker, LH/RH (high line
only)
9Lower front door speaker LH/RH
10CD-autochanger (if fitted)
11Lower rear door speaker LH/RH
12Radio headphone amplifier LH/RH (high line
only)
13Tail door speakers (high line only)

IN CAR ENTERTAINMENT
86-6-4 DESCRIPTION AND OPERATION
Description
General
The in car entertainment (ICE) system allows the driver and passengers to listen to audio output from the speakers
or optional headphones inside the vehicle. Buttons or knobs on the radio cassette allow changes of levels or
selections during the various modes of operation. The system can be controlled from the fascia mounted radio
cassette, or optional remote control switches on the left hand side of the steering wheel. High line systems may also
have rear headphone amplifiers that have some control of the system via the radio cassette player.
One or two amplified aerials located in the rear side windows send radio signals to the radio cassette player. On high
line systems a power amplifier and a CD-autochanger may be located under the front seats. Speakers are located in
the lower door panels, additional speakers may be located in upper door trim, the A-post and the tail door. A display
screen shows the user the current system status.
The ICE supplied varies with trim level and market. Vehicles may not have all of the speakers, amplified aerials, CD-
autochanger, rear headphone amplifiers or power amplifier.
Base system radio cassette
The base radio cassette has buttons for LD (loudness) AM, FM, EJECT (tape), Reverse, Base/Balance, treble, MAN
forward and reverse. The base radio cassette is located in the center of the fascia and contains the radio and tape
player, four clips (accessible through holes in the front of the unit) secure the unit in the fascia. To remove the unit
the four clips must be released with a special tool. The base system can be controlled from the fascia mounted radio
cassette. A logic control circuit in the radio cassette player controls the operation in the various control modes.
The radio cassette has a display screen, the information shown can be the current radio frequency, tape operating,
bass or loudness settings. Power for the illumination on the radio cassette is supplied from the passenger
compartment fuse box. A main fuse is also located in the connector socket area on the back of the radio cassette.
Security code function
A combination of buttons on the radio cassette are used to input and change security codes. Security codes make the
unit unusable if the unit is disconnected from the vehicle without deactivating the security code. The radio cassette
has an internal memory chip that stores the code information, if the power is removed from the unit the chip will
activate the security code feature. For this reason the security code feature must be deactivated before the unit is
removed or the vehicles battery is disconnected.
Audio functions
The radio cassette has buttons for the following audio functions: LD (loudness), bass/balance, fader, treble and
volume.
Cassette functions
The radio cassette has buttons for the following cassette functions: eject, forward, reverse and tape reversal.
Multi function buttons
The function of presets 1-6 and the MAN button depends on current mode of operation and allows selection of radio
band, radio on, tape track and search/seek functions. The MAN button is mode dependent, when pressed the button
allows manual operation or alternate mode selections such as manual tuning.
Internal memory
An internal memory chip stores the station presets and security code, power is supplied internally to the chip via a
permanent power feed, supplied from the passenger compartment fuse box.