RENAULT TWINGO 2009 2.G Air Conditioning Workshop Manual

© Renault s.a.s 2007 "The repair procedures given by the manufacturer in this document are based on the
technical specifications current when it was prepared.
The procedures may be modified as a result of changes introduced by the manufacturer in
the production of the various component units and accessories from which the vehicles are
constructed".All rights reserved by Renault.
Copying or translating, in part or in full, of this document or use of the service part reference
numbering system is forbidden without the prior written authority of Renault.
NOVEMBER 2009 EDITION ANGLAISE
X44
6Air conditioning
61AHEATING
62AAIR CONDITIONING

TWINGO - Chapitre 6
Contents
Pages
TWINGO - Chapitre 6ContentsPages
61A HEATING
Heating: List and location of
components 61A-1
Cabin filter: Removal -
Refitting 61A-6
Front side air distribution
duct: Removal - Refitting 61A-7
Front centre air distribution
duct: Removal - Refitting 61A-9
Front footwell air distribution
duct: Removal - Refitting 61A-11
Recirculation control cable:
Removal - Refitting 61A-14
Air distribution cable:
Removal - Refitting 61A-19
Air mixing cable: Removal -
Refitting 61A-23
Distribution unit: Removal -
Refitting 61A-27
Heater matrix: Removal -
Refitting 61A-44
Fan assembly: Removal -
Refitting 61A-53
Heating resistors: Removal -
Refitting 61A-57
Passenger compartment fan
assembly control unit:
Removal - Refitting 61A-58
Control panel: Removal -
Refitting 61A-65
Recirculation motor:
Removal - Refitting 61A-68
Mixing motor : Removal -
Refitting 61A-71
Distribution motor: Removal -
Refitting 61A-75
Passenger compartment
temperature sensor:
Removal - Refitting 61A-78
62A AIR CONDITIONING
Air conditioning: Precautions
for the repair 62A-1
Air conditioning: Parts and
consumables for the repair 62A-2
Air conditioning: List and
location of components 62A-3
Air conditioning: Check 62A-4
Refrigerant circuit: Check 62A-7
Refrigerant circuit: Draining -
Filling 62A-8
Condenser: Removal -
Refitting 62A-11
Dehydrator reservoir:
Removal - Refitting 62A-15
Compressor : Removal -
Refitting 62A-18 61A HEATING

Contents
Expansion valve: Removal -
Refitting 62A-21
Evaporator: Removal -
Refitting 62A-25
Evaporator: Cleaning 62A-26
Expansion valve -
inter mediate pipe connecting
pipe at the expansion valve
outlet: Removal - Refitting 62A-27
Dehydrator reservoir -
expansion valve connecting
pipe: Removal - Refitting 62A-28
Compressor - condenser
connecting pipe: Removal -
Refitting 62A-33
Compressor - intermediate
pipe connecting pipe:
Removal - Refitting 62A-37
Pressure sensor: Removal -
Refitting 62A-40
Exter ior air temperature
sensor: Removal - Refitting 62A-41 62A AIR CONDITIONING

61A-1
HEATING
Heating: List and location of components
61A
I - LIST OF COMPONENTS
The air conditioning system consists of:
-the cabin filter,
-the distribution unit,
-the heater matrix,
-the blower unit,
-the passenger compartment blower unit control unit,
-the front left-hand side air distribution duct,
-the front right-hand side air distribution duct,
-the front centre air distribution duct,
-the front left-hand footwell air distribution duct,
-the front right-hand footwell air distribution duct,
-the heating resistor.
-the recirculation control cable,
-the air distribution cable,
-the air mixing cable.
-recirculation motor,
-distribution motor,
-air mixing motor.II - LOCATION OF COMPONENTS
Cabin filter (1)
Distribution unit (2) AIR CONDITIONING or STANDARD HEATING
CLIMATE CONTROL
112763
119700

61A-2
HEATING
Heating: List and location of components
61A
Heater matrix (3)
Blower unit (4)Passenger compartment blower unit control unit
(5)
Front left-hand side air distribution duct (6)
119704
119694
119714
119503

61A-3
HEATING
Heating: List and location of components
61A
Front right-hand side air distribution duct (7)
Front centre air distribution duct (8)Front left-hand footwell air distribution duct (9)
Front right-hand footwell air distribution duct (10)
119701
119699
119705
119703

61A-4
HEATING
Heating: List and location of components
61A
Recirculation control cable (11)
Air distribution cable (12)Air mixing cable (13)
Recirculation motor (14) AIR CONDITIONING or STANDARD HEATING
119697
119702
119712
CLIMATE CONTROL
121171

61A-5
HEATING
Heating: List and location of components
61A
Distribution motor (15)
Air mixing motor (16)
121177
121173

61A-6
HEATING
Cabin filter: Removal - Refitting
61A
REMOVAL
OPERATION FOR REMOVAL OF PART
CONCERNED
aUnclip the passenger compartment filter (1) .
aRemove the cabin filter.
REFITTING
I - REFITTING PREPARATIONS OPERATION
aCheck for foreign bodies in the cabin filter housing,
and clean thoroughly if necessary.
II - REFITTING OPERATION FOR PART
CONCERNED
aRefit the cabin filter.
aClip on the cabin filter.
112763
Note:
Foreign bodies (leaves, insects etc.) are likely to
accumulate in the passenger compartment filter.
Remove the cabin filter with care so as to prevent
foreign bodies getting into the evaporator.

61A-7
HEATING
Front side air distribution duct: Removal - Refitting
61A
REMOVAL
I - REMOVAL PREPARATION OPERATION
1 - Front left-hand side air distribution duct:
aLock the airbag computer using the Diagnostic tool
(see Fault finding - Replacement of components)
(MR 413 Fault finding, 88C, Airbags and pretension-
ers).
aDisconnect the battery (see Battery: Removal - Re-
fitting) (MR 411, 80A, Battery).
aRemove the passenger's front airbag (see Passen-
ger's frontal airbag: Removal - Refitting) (MR
411, 88C, Airbags and pretensioners).
2 - Front right-hand side air distribution duct
aUnclip the upper storage compartment on the driv-
er's side (1) .II - OPERATION FOR REMOVAL OF PART
CONCERNED
Front left-hand side air distribution duct:
aPull out the front left-hand side air distribution duct at
(2) .
aRemove the front left-hand side air distribution duct
from above.
Front right-hand side air distribution duct:
aPull out the front right-hand side air distribution duct
at (3) .
aRemove the front right-hand side air distribution duct
from above. Equipment required
Diagnostic tool
119502
119503
119701