Page 794 of 1007

PANEL REPAIRS
REPAIRS 77-2-39
Valance outer reinforcement
Remove
1.Disconnect battery earth lead.
2.Disconnect alternator.
3.Disconnect all ECUs.
4.Remove road wheel(s).
5.Remove front wheel arch liner.
+ EXTERIOR FITTINGS, REPAIRS,
Liner - front wheel arch.
6.Remove front wing.
+ EXTERIOR FITTINGS, REPAIRS,
Wing - front.
7.Remove front bumper valance.
+ EXTERIOR FITTINGS, REPAIRS,
Bumper - assembly - front - up to 04MY.
8.Remove headlamp.
+ LIGHTING, REPAIRS, Headlamp
assembly - up to 04MY.
9.Release wiring from valance and position
aside.
10. LH side: Remove battery.
+ CHARGING AND STARTING,
REPAIRS, Battery.
11. LH side: Remove ECM.
12. LH side: Remove relay module.
13. LH side: Remove battery carrier.
+ CHARGING AND STARTING,
REPAIRS, Carrier - battery.
14. LH side: Remove engine compartment fuse
box and related wiring.
15. RH side: Remove PAS fluid reservoir.
16. RH side: Remove brake pipes from valance. Repair
1.Remove existing panel(s), prepare panel joint
faces and install new panel(s) in accordance
with Panel Replacement Procedure. Punch or
drill holes in new panel for plug welding as
shown.
Refit
1. LH side: Fit engine compartment fuse box and
related wiring.
2. LH side: Fit battery carrier.
+ CHARGING AND STARTING,
REPAIRS, Carrier - battery.
3. LH side: Fit relay module.
4. LH side: Fit ECM.
5. LH side: Fit battery. Do not connect earth lead.
+ CHARGING AND STARTING,
REPAIRS, Battery.
6. RH side: Fit PAS fluid reservoir.
7. RH side: Fit brake pipes to valance. Bleed
brakes.
+ BRAKES, ADJUSTMENTS, Brake
bleed.
8.Secure wiring to valance.
9.Fit headlamp.
+ LIGHTING, REPAIRS, Headlamp
assembly - up to 04MY.
10.Fit front bumper valance.
+ EXTERIOR FITTINGS, REPAIRS,
Bumper - assembly - front - up to 04MY.
11.Fit front wing.
+ EXTERIOR FITTINGS, REPAIRS,
Wing - front.
12.Fit front wheel arch liner.
+ EXTERIOR FITTINGS, REPAIRS,
Liner - front wheel arch.
13.Fit road wheel(s) and tighten nuts to 115 Nm
(85 lbf.ft).
14.Connect all ECUs.
15.Connect alternator.
16.Connect battery earth lead.
Page 872 of 1007
HEATING AND VENTILATION
REPAIRS 80-7
Heater unit
$% 80.20.01
Remove
1.Drain cooling system.
+ COOLING SYSTEM - Td4,
ADJUSTMENTS, Coolant - drain and refill.
+ COOLING SYSTEM - K SERIES 1.8,
ADJUSTMENTS, Coolant - drain & refill.
+ COOLING SYSTEM - K SERIES KV6,
ADJUSTMENTS, Coolant - drain and refill.
2.Release 2 clips securing heater hoses to heater
and disconnect hoses.
3.Remove fascia.
+ INTERIOR TRIM COMPONENTS,
REPAIRS, Fascia - up to 04MY.
4.Remove 2 bolts from console support bracket,
release 2 relays and remove bracket. Up to
03MY illustrated.5.Disconnect 4 multiplugs from heater controls.
Up to 04MY illustrated.
6.Disconnect multiplug from heater and release
diagnostic socket.
7. Models with A/C: Disconnect multiplug from
evaporator.
8.Remove bolt from duct of LH outer face level
vent and release duct from heater.
Page 874 of 1007

HEATING AND VENTILATION
REPAIRS 80-9
Refit
1.Position heater controls to replacement heater.
2.Connect air distribution cable to lever and
abutment.
3.Connect air blend cable to lever and abutment.
4.Connect multiplugs to heater controls.
5.Fit heater and secure with nuts and bolt.
6.Position harness and connect to clips on
heater.
7.Fit air inlet connector hose.
8.Fit RH demister vent duct to heater.
9. Models with passenger airbag, fit carrier.Fit
RH outer face level vent duct to heater and
secure to body with bolt.
10.Fit LH demister vent duct to heater.
11.Fit LH outer face level vent duct to heater and
secure to body with bolt.
12. Models with A/C: Connect multiplug to
evaporator.
13.Connect multiplug to heater and secure
diagnostic socket.
14.Connect multiplugs to heater controls.
15.Fit console support bracket and secure with
bolts.
16.Fit relays to console support bracket.
17.Fit fascia.
+ INTERIOR TRIM COMPONENTS,
REPAIRS, Fascia - up to 04MY.
18.Connect heater hoses and secure with clips.
19.Refill cooling system.
+ COOLING SYSTEM - Td4,
ADJUSTMENTS, Coolant - drain and refill.
+ COOLING SYSTEM - K SERIES 1.8,
ADJUSTMENTS, Coolant - drain & refill.
+ COOLING SYSTEM - K SERIES KV6,
ADJUSTMENTS, Coolant - drain and refill.
Page 876 of 1007
HEATING AND VENTILATION
REPAIRS 80-11
Harness - positive temperature co-
efficient (PTC) heater - Td4 models
$% 80.20.06
Remove
1.Disconnect battery earth lead.
2.Remove bolt securing PTC cable from positive
side of battery.
3.Remove ECM from 'E' box.
+ ENGINE MANAGEMENT SYSTEM -
EDC, REPAIRS, Engine control module
(ECM).
4.Disconnect multiplugs from gearbox ECU and
cooling fan sensor5.Release harness from cable ties and release
relays from inner casing.
6.Release and disconnect cooling fan and joint
harness multiplugs.
7.Release 3 harnesses and air duct rubber
sleeve's from housing.
8.Release clips and remove fuse box cover.
9.Remove nut securing ECM housing.
10.Release housing from retaining brackets and
remove.
M80 0557
Page 877 of 1007
HEATING AND VENTILATION
80-12REPAIRS
11.Remove 3 nuts securing fuse box, place fuse
box aside.
12.Release PTC harness from ECM housing
bracket.
13.Remove cover from PTC positive lead fuse
holder.
14.Release multiplug and disconnect PTC
harness from engine harness.
15.Remove 2 nuts securing both leads from (80
amp) fuse holder, remove leads.
16.Release clip securing PTC harness to ECM
housing bracket.17.Release PTC harness relay from bulkhead
retaining bracket.
18.Remove fascia.
+ INTERIOR TRIM COMPONENTS,
REPAIRS, Fascia - up to 04MY.
19.Release and remove RH demister vent duct
20.Release and remove air duct.
Page 878 of 1007

HEATING AND VENTILATION
REPAIRS 80-13
21.Disconnect 3 Lucar connections from PTC
element.
22.Release cable ties securing PTC harness to
main harness.
23.Remove air intake plenum.
+ HEATING AND VENTILATION,
REPAIRS, Plenum - air intake.
24.Release 2 clips securing PTC harness from
plenum box section.
25.With assistance release 2 grommets from
bulkhead and remove PTC harness from
vehicle.Refit
1.With assistance route PTC harness through
bulkhead and fit grommets.
2.Fit clips securing PTC harness to plenum box
3.Fit air intake plenum.
+ HEATING AND VENTILATION,
REPAIRS, Plenum - air intake.
4.Fit cable ties securing PTC harness to main
bulkhead harness.
5.Connect Lucar connections to PTC element.
6.Fit air duct.
7.Fit RH demister vent duct.
8.Fit fascia.
+ INTERIOR TRIM COMPONENTS,
REPAIRS, Fascia - up to 04MY.
9.Connect and secure PTC harness multiplug to
engine harness.
10.Secure PTC harness/relay to bulkhead bracket
11.Fit clip to secure PTC harness to ECM housing
bracket.
12.Fit PTC positive leads to (80 amp) fuse holder,
fit and tighten nuts to 7 Nm (5.2 lbf.ft).
13.Fit (80 amp) fuse cover.
14.Secure PTC harness/relays to ECM housing
bracket.
15.Fit fuse box, ensure harness routing is clear
suspension turret. Tighten nuts to 10 Nm (7
lbf.ft).
16.Fit fuse box cover.
17.Fit 'E' box housing into securing brackets.
18.Fit and tighten nut securing housing.
19.Fit harness and air duct rubber sleeve's to
housing.
20.Fit harness cable tie and secure relay in
housing.
21.Connect and secure joint harness and cooling
fan multiplugs.
22.Connect cooling fan sensor and gearbox ECU
multiplugs.
23.Fit ECM into 'E' box.
+ ENGINE MANAGEMENT SYSTEM -
EDC, REPAIRS, Engine control module
(ECM).
24.Position PTC positive cable to battery and
secure with bolt, tighten to 25 Nm (18 lbf.ft).
25.Connect battery earth lead.
Page 881 of 1007
HEATING AND VENTILATION
80-16REPAIRS
Relay - power - positive temperature co-
efficient (PTC) - Td4 models
$% 80.20.34
Remove
1.Disconnect battery earth lead.
2.Release and open under bonnet fuse box lid.
3.Remove 3 nuts securing fuse box and release
fuse box from studs.
4.Remove fixing and release PTC power relay
bracket from studs.
5.Remove cover from PTC power relay.6.Remove cable ties securing PTC power relay.
7.Remove PTC power relay.
Refit
1.Fit PTC power relay.
2.Fit cable ties to secure PTC power relay.
3.Fit cover over PTC power relay.
4.Fit PTC power relay bracket to studs and
secure with fixing.
5.Fit fuse box to studs, fit nuts and tighten to 8
Nm (6 lbf.ft).
6.Close fuse box lid.
M80 0576
M80 0577
Page 882 of 1007
HEATING AND VENTILATION
REPAIRS 80-17
Relay - control - positive temperature co-
efficient (PTC) - Td4 models
$% 80.20.35
Remove
1.Release PTC heater fuse holder from PTC
heater control relay.
2.Release PTC heater control relay holder from
'E' box bracket.3.Remove cover from PTC heater control relay.
4.Remove PTC heater control relay.
Refit
1.Fit PTC heater control relay.
2.Ensure cover seal is fitted correctly and fit PTC
heater control relay cover.
3.Fit PTC heater control relay holder to 'E' box
bracket.
4.Fit PTC heater fuse holder to PTC heater
control relay holder.