1999 LAND ROVER DISCOVERY ECU

INTERIOR TRIM COMPONENTS
76-3-10 REPAIRS
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.
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.
7.Remove 6 clips securing both lower closing
panels to fascia and remove closing panels.
8.Remove mats from fascia.
9.Remove 2 screws and release instrument cowl
from 2 clips on fascia.
10.Disconnect multiplugs from switches in
instrument cowl and remove cowl.
11.Remove 4 screws securing instrument pack to
fascia.
12.Disconnect 2 multiplugs from instrument pack
and remove pack.

INTERIOR TRIM COMPONENTS
REPAIRS 76-3-11
13.Remove fascia access panel.

+ INTERIOR TRIM COMPONENTS,
REPAIRS, Panel - fascia access - driver's
side.
14.Remove 4 nuts securing fascia to steering
column bracket.
15.Disconnect 3 multiplugs connecting main body
harness to fascia harness.
16.Disconnect fascia harness multiplug from fuse
box.
17.Remove 4 bolts securing glove box and remove
glove box.18. Models with A/C: Disconnect multiplug from
heater controls.
19. Models without A/C: Release temperature
and air distribution control outer cables from
clips on heater casing and disconnect inner
cables from levers.

INTERIOR TRIM COMPONENTS
76-3-12 REPAIRS
20.Separate blue section from ICE multiplug.
21.Release coaxial cables from fascia panel.
22.Disconnect multiplug from passenger air bag.
23.Disconnect multiplug from blower motor.
24.Working through glove box aperture remove 2
bolts, or 4 bolts if passenger airbag module is
fitted, securing fascia to body.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.

INTERIOR TRIM COMPONENTS
REPAIRS 76-3-13
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.
22.Connect battery.

INTERIOR TRIM COMPONENTS
76-3-14 REPAIRS
Panel - auxiliary switch
$% 76.46.38
Remove
1.Carefully remove electric exterior mirror switch
from auxiliary switch panel and disconnect
multiplug.
2. Models with headlamp levelling: Release
knob and remove nut securing headlamp
levelling switch to auxiliary switch panel.
3.Release 2 fasteners and open fascia access
panel.
4. Models with headlamp levelling: Remove
headlamp levelling switch from auxiliary switch
panel and disconnect multiplug.
5. Models with A/C: Remove 2 screws securing
in-car temperature sensor to auxiliary switch
panel.
6. Models with A/C: Disconnect multiplug from
in-car temperature sensor and remove from
auxiliary switch panel.
7.Release 2 clips securing auxiliary switch panel
to fascia and remove panel.Refit
1.Position auxiliary switch panel to fascia and clip
into position.
2. Models with A/C: Connect multiplug to in-car
temperature sensor.
3. Models with A/C: Position in-car temperature
sensor to auxiliary switch panel and secure with
screws.
4. Models with headlamp levelling: Position
headlamp levelling switch to auxiliary switch
panel and secure with nut.
5. Models with headlamp levelling: Replace
cap and connect multiplug to headlamp
levelling switch.
6.Connect multiplug to exterior mirror switch and
fit switch to auxiliary switch panel.

INTERIOR TRIM COMPONENTS
REPAIRS 76-3-15
Panel - fascia access - driver's side
$% 76.46.40
Remove
1.Remove 4 bolts securing fascia access panel to
fascia.
2.Release 2 quarter turn screws securing fascia
access panel to fascia.
3.Remove fascia access panel.
Refit
1.Position fascia access panel to fascia and
secure with quarter turn screws.
2.Position base of fascia access panel to fascia
and secure with bolts.
Drink tray assembly - centre fascia
$% 76.46.41
Remove
1.Remove coin tray and ash tray.
2.Remove 6 screws securing drink tray assembly
to fascia.
3.Remove drink tray.
Refit
1.Position drink tray assembly to fascia and
secure with screws.
2.Fit ash tray and coin tray to drink tray assembly.

INTERIOR TRIM COMPONENTS
76-3-16 REPAIRS
Louvre panel assembly - centre fascia
$% 76.46.42
Remove
1.Remove radio cassette player from fascia.

+ IN CAR ENTERTAINMENT,
REPAIRS, Radio.
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
11. Models without A/C: Remove 4 screws
securing heater control panel to louvre panel.
12. Models with A/C: Carefully release ATC ECU
from louvre panel, disconnect multiplugs and
remove ATC ECU.13.Loosen 2 upper screws and remove 4
remaining screws securing louvre panel to
fascia.
14.Remove louvre panel assembly.
15.Remove seals from face level vents.
Refit
1.Fit seals to face level vents on new louvre
panel.
2.Fit louvre panel to fascia and secure with
screws.
3. Models with A/C: Connect multiplugs to ATC
ECU and fit ATC ECU to fascia.
4. Models without A/C: Fit screws securing
heater control panel to louvre panel.
5. Models without A/C: Fit heater control panel
graphic plate and secure with screws.
6. Models without A/C: Fit blower speed and
heater control knobs.
7.Position switch pack, connect multiplugs to
switches and fit switch pack to louvre panel.
8.Position clock assembly, connect multiplug to
clock and door locking switch and fit clock
assembly to louvre panel.
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.