lock DACIA DUSTER 2009 1.G Heating And Air Conditioning Workshop Manual

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HEATING
Front air distribution duct: Removal - Refitting
61A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aLock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners).
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
aRemove:
-the driver's frontal airbag (see Driver's frontal air-
bag: Removal - Refitting) (88C, Airbags and pre-
tensioners),
-the steering wheel (see Steering wheel: Removal
- Refitting) (36A, Steering assembly),
-the steering column switch assembly (see Steer-
ing column switch assembly: Removal - Refit-
ting) (84A, Control - Signals),
-the instrument panel (see Instrument panel: Re-
moval - Refitting) (83A, Instrument panel),
-the storage compartment,
-the radio (see Radio: Removal - Refitting) (86A,
Radio),
-the dashboard (see Dashboard: Removal - Refit-
ting) (57A, Interior equipment).
II - REMOVAL OPERATION
1 - Front right-hand air distribution duct
aRemove:
-the aerial cable clip on the front right-hand air distri-
bution duct,
-the front right-hand air distribution duct bolt (1) .
aPull out the front right-hand air distribution duct at (2)
.2 - Front left-hand air distribution duct
aRemove the front left-hand air distribution duct bolt
(3) .
aPull out the front left-hand air distribution duct at (4) .
REFITTING
aProceed in the reverse order to removal.
aUnlock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners).
108099
108101

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HEATING
Recirculation control cable: Removal - Refitting
AIR CONDITIONING or STANDARD HEATING RECIRCULATION
61A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aLock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners).
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
aRemove:
-the driver's front airbag (see Driver's frontal air-
bag: Removal - Refitting) (88C, Airbags and pre-
tensioners),
-the steering wheel (see Steering wheel: Removal
- Refitting) (36A, Steering assembly),
-the steering column switch assembly (see Steer-
ing column switch assembly: Removal - Refit-
ting) (84A, Control - Signals),
-the instrument panel (see Instrument panel: Re-
moval - Refitting) (83A, Instrument panel)
-the storage compartment,
-the radio (see Radio: Removal - Refitting) (86A,
Radio),
-the dashboard (see Dashboard: Removal - Refit-
ting) (57A, Interior equipment).
aTurn the air recirculation switch to the air recircula-
tion position.
aDisconnect the air conditioning control panel con-
nector.II - REMOVAL OPERATION
aRemove the sheath stop by moving the tab (3) to
one side.
aExtract the recirculation control cable (4) from the
control panel. H79
125537

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HEATING
Recirculation control cable: Removal - Refitting
AIR CONDITIONING or STANDARD HEATING RECIRCULATION
61A
aUnclip the cable sleeve stop (5) from the distribution
unit.
aExtract the end of the air recirculation control cable
(6) .
aRemove the air recirculation control cable.
REFITTING
aProceed in the reverse order to removal.
aCheck that the air recirculation flap is in the recircu-
lation position.
aCheck that the recirculation control can move along
its whole stroke.
aUnlock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners).
121597

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HEATING
Air distribution cable: Removal - Refitting
AIR CONDITIONING or STANDARD HEATING RECIRCULATION
61A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aLock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners).
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
aTurn the air distribution control to the air vent posi-
tion on the dashboard,
aRemove:
-the driver's front airbag (see Driver's frontal air-
bag: Removal - Refitting) (88C, Airbags and pre-
tensioners),
-the steering wheel (see Steering wheel: Removal
- Refitting) (36A, Steering assembly),
-the steering column switch assembly (see Steer-
ing column switch assembly: Removal - Refit-
ting) (84A, Control - Signals),
-the instrument panel (see Instrument panel: Re-
moval - Refitting) (83A, Instrument panel),
-the storage compartment,
-the radio (see Radio: Removal - Refitting) (86A,
Radio),
-the dashboard (see Dashboard: Removal - Refit-
ting) (57A, Interior equipment).
aDisconnect the climate control panel connector .II - REMOVAL OPERATION
aRemove the sheath stop by moving the tab (3) to
one side.
aExtract the air distribution cable (4) from the air con-
ditioning control panel. H79
125537

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HEATING
Air distribution cable: Removal - Refitting
AIR CONDITIONING or STANDARD HEATING RECIRCULATION
61A
aUnclip the cable sleeve stop (5) from the distribution
unit.
aExtract the end of the air distribution cable (6) .
aRemove the air distribution cable.
REFITTING
aProceed in the reverse order to removal.
aCheck that the air distribution control can move
along its whole stroke.
aUnlock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners). LEFT-HAND DRIVE
108093

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HEATING
Air mixing cable: Removal - Refitting
AIR CONDITIONING or STANDARD HEATING RECIRCULATION
61A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aLock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners).
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
aTurn the heating and air conditioning mixing control
to the hottest position.
aRemove:
-the driver's front airbag (see Driver's frontal air-
bag: Removal - Refitting) (88C, Airbags and pre-
tensioners),
-the steering wheel (see Steering wheel: Removal
- Refitting) (36A, Steering assembly),
-the steering column switch assembly (see Steer-
ing column switch assembly: Removal - Refit-
ting) (84A, Control - Signals),
-the instrument panel (see Instrument panel: Re-
moval - Refitting) (83A, Instrument panel),
-the storage compartment,
-the radio (see Radio: Removal - Refitting) (86A,
Radio),
-the dashboard (see Dashboard: Removal - Refit-
ting) (57A, Interior equipment).
aDisconnect the climate control panel connector .II - REMOVAL OPERATION
aRemove:
-the sheath stop by moving the tab (3) to one side,
-the air mixing cable (4) from the control panel.
aUnclip the distribution unit cable sleeve stop (5) .
aExtract the end of the air mixing cable (6) . H79
125537
145422

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HEATING
Air mixing cable: Removal - Refitting
AIR CONDITIONING or STANDARD HEATING RECIRCULATION
61A
aRemove the air mixing cable.
REFITTING
aProceed in the reverse order to removal.
aCheck that the air mixing control can move along its
whole stroke.
aUnlock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners).

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HEATING
Distribution unit: Removal - Refitting
61A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aLock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners).
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
a
aDrain the coolant circuit using the refrigerant
charging station (see Refrigerant circuit: Drain-
ing - Filling) .
aMove aside the engine compartment bulkhead
soundproofing.aRemove the bolts (1) from the pipe unions on the ex-
pansion valve.
aDisconnect the expansion valve pipes.
aFit plugs into the openings.
aFit hose clamps (Ms. 583) at (2) .
aRemove the clips (3) from the heater hoses.
aDisconnect the heater hoses. Special tooling required
Ms. 583Pipe clamps .
Equipment required
refrigerant charging station
AIR CONDITIONING
IMPORTANT
Consult the safety and cleanliness advice and
operation recommendations before carrying out
any repair (see Air conditioning: Precautions
for the repair) .
Note:
Use blanking plugs for the fuel circuits with part
numbers 77 01 208 229 or 77 01 476 857 to plug
any openings exposed to the open air. They m ust
be clean. Do not use any which have already
been used to plug a fuel circuit.
108112
WARNING
In order to avoid any refrigerant leaks, do not
damage (deform, twist, etc.) the pipe.
WARNING
To prevent moisture from entering the system,
place plugs on the cold loop components which
are open to the air.
108111

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HEATING
Distribution unit: Removal - Refitting
61A
III - FINAL OPERATION
aRefit the floor carpet.
aConnect the heating resistor connector.
aRefit:
-the heating resistor relay mounting,
-the heating resistor relay mounting bolt.
aClip on:
-the starter switch connector on its mounting.
-the wiring at (6) .
aClip:
-the wiring on the distribution unit at (5) ,
-the wiring at (4) .
aRefit:
-the steering column (see Steering column: Re-
moval - Refitting) (36A, Steering assembly),
-the front air distribution ducts (see 61A, Heating,
Front air distribution duct: Removal - Refitting,
page 61A-9) ,
-the dashboard (see Dashboard: Removal - Refit-
ting) (57A, Interior equipment),
-the instrument panel (see Instrument panel: Re-
moval - Refitting) (83A, Instrument panel),
-the steering column switch assembly (see Steer-
ing column switch assembly: Removal - Refit-
ting) (84A, Control - Signals),
-the steering wheel (see Steering wheel: Removal
- Refitting) (36A, Steering assembly),
-the radio (see Radio: Removal - Refitting) (86A,
Radio),
-the storage compartment,
-the driver's front airbag (see Driver's frontal air-
bag: Removal - Refitting) (88C, Airbags and seat
belt pretensioners).
aConnect the heater hoses.
aRefit the clips on the heater hoses.aRemove the hose clamps (Ms. 583).
aReplace the seals.
aLubricate the seals using recommended air condi-
tioning oil to make fitting easier.
aFit the pipe unions on the expansion valve.
aRefit the pipe union bolts on the expansion valve.
aPosition the engine compartment bulkhead sound-
proofing.
aConsult the refrigerant and oil quantity values before
filling the circuit (see 62A, Air conditioning, Air
conditioning: Parts and consumables for the re-
pair, page 62A-9) .
aFill the refrigerant circuit using the refrigerant
charging station (see Refrigerant circuit: Drain-
ing - Filling) .
aCheck for leaks (see Refrigerant circuit: Check) .
aCheck that the air conditioning is operating correctly
(see Air conditioning: Check) .
aConnect the battery (see Battery: Removal - Refit-
ting) (80A, Battery).
aUnlock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners).
aFill the cooling circuit (see Cooling system: Drain-
ing - Refilling) (19A, Cooling).
aBleed the cooling circuit (see Cooling system:
Draining - Refilling) (19A, Cooling).
aCheck the cooling circuit (see Engine cooling sys-
tem: Check) (19A, Cooling). Note:
Check that the floor carpet reaches under the
accelerator pedal end-stop.
DIESEL VEHICLE
AIR CONDITIONING

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HEATING
Heater matrix: Removal - Refitting
LEFT-HAND DRIVE
61A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aLock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners).
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
aFit hose clamps (Ms. 583) at (1) .
aRemove the clips (2) from the heater hoses.
aDisconnect the heater hoses.
aRemove:
-the driver's front airbag (see Driver's frontal air-
bag: Removal - Refitting) (88C, Airbags and pre-
tensioners),
-the steering wheel (see Steering wheel: Removal
- Refitting) (36A, Steering assembly),
-the steering column switch assembly (see Steer-
ing column switch assembly: Removal - Refit-
ting) (84A, Control - Signals),
-the instrument panel (see Instrument panel: Re-
moval - Refitting) (83A, Instrument panel),
-the storage compartment,-the radio (see Radio: Removal - Refitting) (86A,
Radio),
-the dashboard (see Dashboard: Removal - Refit-
ting) (57A, Interior equipment).
aUnclip the wiring at (3) .
aUnclip:
-the wiring at (4) ,
-the ignition switch connector (5) from its mounting. Special tooling required
Ms. 583Pipe clamps .
Tightening torquesm
upper nuts of the strut21 N.m
lower bolts of the strut21 N.m
108111
117093