2009 LAMBORGHINI GALLARDO heating
[x] Cancel search: heatingPage 308 of 1659
L714 01 21 03
Fig.34
AB
A
CF '
(
F
F
G
G
G
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
' L V D V V H P E O L Q J W K H F R R O D Q W W D Q N Nourice) connection pipe
3 U H O L P L Q D U \ R S H U D W L R Q V • Empty the engine coolant circuit .
• ' L V D V V H P E O H W K H U H D U D Q G F H Q W U H Y H K L F O H À R R U V .
• Disassemble the propeller shaft .
' L V D V V H P E O L Q J W K H F R R O D Q W W D Q N Nourice) connection pipe
1. Disconnect the cooling circuit pipes behind the engine ( A-Fig.34) O R R V H Q L Q J W K H V S H F L ¿ F F O D P S V .
2. / R R V H Q W K H V S H F L ¿ F F O D P S W R G L V F R Q Q H F W W K H S L S H (B-Fig.34 ) originating from the engine cooling circuit pump.
3. Disconnect the union ( C-Fig.34) to the hot water pump connection pipe.
4. Disconnect the union ( ' ) L J ) to the heating system pipe.
5. Disconnect the joint ( ( ) L J ) to the pipe originating from the coolant tank ( Nourice O R R V H Q L Q J W K H V S H F L ¿ F
clamp.
6. Loosen the four screws securing the pipe ( F-Fig.34).
7. ( [ W U D F W the coolant tank ( Nourice) connection pipe ( G-Fig.34).
Page 325 of 1659
17
L714 01 21 05
Fig.34
GB
G
CFD
E
F
F
A
A
A
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
$ V V H P E O L Q J W K H F R R O D Q W W D Q N Nourice) connection pipe
1. Position the coolant tank ( Nourice) connection pipe ( A-Fig.34).
2. ) D V W H Q W K H V S H F L ¿ F F O D P S W R F R Q Q H F W W K H S L S H B-Fig.34) originating from the engine cooling circuit pump.
3. Connect the union ( C-Fig.34) to the hot water pump connection pipe.
4. Connect the union ( D-Fig.34) to the heating system pipe.
5. ) D V W H Q W K H V S H F L ¿ F F O D P S W R F R Q Q H F W W K H M R L Q W E-Fig.34) to the pipe originating from the coolant tank
( Nourice ).
Tighten the four screws securing the pipe ( F-Fig.34).
7. ) D V W H Q W K H V S H F L ¿ F F O D P S V W R F R Q Q H F W W K H F R R O L Q J F L U F X L W S L S H V E H K L Q G W K H H Q J L Q H G-Fig.34).
• Fill the engine coolant circuit .
• Assemble the propeller shaft .
• $ V V H P E O H W K H U H D U D Q G F H Q W U H Y H K L F O H À R R U V .
Page 511 of 1659
1
L714 02 60 00
Fig.1
GF
BACD
E
® Automobili Lamborghini S.p.A.
7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
Air conditioning system
7 K H D L U F R Q G L W L R Q L Q J V \ V W H P S U R Y L G H G Z L W K W K H Y H K L F O H K R O G V W K H W H P S H U D W X U H D Q G D L U À R Z L Q W K H S D V V H Q J H U F R P S D U W P H Q W
to the values set by the driver and the passenger. The air conditioning system has the following features:•
automatic temperature-ventilation-air distribution control
• recirculation
• D L U À R Z G L V W U L E X W L R Q
The system’s operation is controlled by a special electronic control unit set by the driver and passenger on the
control unit’s push-button panel.
The system has an air conditioning unit ( B-Fig.1 W K D W P R G L ¿ H V W K H W H P S H U D W X U H D Q G K X P L G L W \ R I W K H D L U H Q W H U L Q J W K H
vehicle by means of two radiators (driver and passenger side) connected to a heating system that receives heat from
the engine (green lines) and an evaporator, part of an air conditioning system (red and blue lines).
Air conditioner diagram (Fig.1)
A. Air conditioner control unit
B. Air conditioning unit
C. Engine coolant pump
D. Engine
E. Air conditioner compressor
F. Air conditioner pressure sensor
G. Condenser
Page 512 of 1659
2
L714 02 60 00
Fig.2
B
A
Fig.3
C
D
B
A
I
H
G
E
F
® Automobili Lamborghini S.p.A.
7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
The air conditioning unit has two parts: •
ventilation unit outside the passenger compartment in the luggage compartment, equipped with an air
conveyor
• heating, cooling, and air distribution unit inside the passenger compartment under the dashboard
Air conditioning unit (Fig.2)
A. Heating, cooling, and air distribution unit
B. Ventilation unit
The ventilation unit takes in external air through the conveyor by means of a fan and sends it to the heating, cooling
and distribution unit. The fan is also used to recirculate the air inside the passenger compartment.The fan has:• an intake air temperature sensor
• W K U H H À D S V I R U W K H L Q F R P L Q J H [ W H U Q D O D L U P R Y H G E \ D V L Q J O H D F W X D W R U I U H V K À D S D Q G R Q H I R U L Q W H U Q D O D L U P R Y H G
E \ D Q R W K H U D F W X D W R U U H F L U F X O D W L R Q À D S
The unit has a drain pipe for draining rain water that enters the unit.
Ventilation unit (Fig.3)
A. Fan
B. Intake air temperature sensor
C. 5 H F L U F X O D W L R Q À D S D F W X D W R U
D. ) U H V K À D S V D F W X D W R U
E. ) U H V K À D S V
F. Cover
G. Intake conveyor
H. 5 H F L U F X O D W L R Q À D S
I. Conveyor that sends air to heating, air conditioning and air distribution unit
Page 513 of 1659
3
L714 02 60 00
Fig.4
BA
BA
® Automobili Lamborghini S.p.A.
7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
The heating, air conditioning and air distribution unit is “dual zone” with: •
a heater battery ( A-Fig.4) divided into two zones, each supplied by the engine coolant by means of an
independent valve
• an evaporator ( B-Fig.4) for air conditioning connected to the air conditioning system R
IGHT SIDE
L EFT SIDE
Page 514 of 1659
4
L714 02 60 00
ABC
D
E
F
G
H
I
L
M
1O 3
Q
R
S
T
Fig.5
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
The heating, air conditioning and air distribution unit includes: • P R W R U L ] H G À D S V I R U Y H Q W L O D W L R Q D Q G G L V W U L E X W L R Q F R Q W U R O
• internal and outside temperature sensors for temperature control
• S R O O H Q ¿ O W H U V I R U D L U H Q W H U L Q J W K H S D V V H Q J H U F R P S D U W P H Q W
+ H D W L Q J D L U F R Q G L W L R Q L Q J D Q G D L U G L V W U L E X W L R Q X Q L W F R P S R Q H Q W V ) L J
A. 8 S S H U Y H Q W V À D S D F W X D W R U
B. 8 S S H U Y H Q W V À D S
C. ' H I U R V W L Q J Y H Q W V À D S D F W X D W R U
D. RH radiator temperature sensor
E. Evaporator temperature sensor (deicer)
F. & H Q W H U Y H Q W V À D S
G. Cold air actuator for center vents
H. & R O G D L U À D S I R U F H Q W H U Y H Q W V
I. 5 + O R Z H U Y H Q W À D S
L. / R Z H U À D S V D F W X D W R U
M. Evaporator expansion valve
1 RH radiator inlet
O. LH radiator inlet
3 Radiator outlet
R. Center vents actuator
S. / + O R Z H U Y H Q W À D S
T. ) O D S I R U / + S R O O H Q ¿ O W H U
U. LH radiator temperature sensor
Page 516 of 1659
6
L714 02 60 00
Fig.7
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
The outside air (or recirculation air) enters the heating, ventilation and air distribution unit where it is treated with
K H D W L Q W H U F H S W H G D Q G W H P S H U H G E \ D V H U L H V R I P R W R U L ] H G À D S V W K D W G L U H F W W K H À R Z W R Z D U G F K D Q Q H O V F R Q Q H F W H G W R various passenger compartment vents.
Page 553 of 1659
32
L714 02 60 03
I1
I2A
%
C
) L J ) L J
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
3 $ 5 7 , 1 6 , ' ( 7 + ( 3 $ 6 6 ( 1 * ( 5 & 2 0 3 $ 5 7 0 ( 1 7 3 U H O L P L Q D U \ R S H U D W L R Q V • ' L V D V V H P E O L Q J W K H U H D U D Q G F H Q W U H Y H K L F O H À R R U V (082503).
• Disassembling the propeller shaft (030703).
• Empty the air conditioning system (026007).
• Empty the coolant circuit (012107).
• Disassembling the center console end panels (086303).
• Disassembling the center console ornament (086303).
• Disassembling the BJA push-button panel (086803).
• Disassembling the air conditioner grille (081603).
• Disassembling the air conditioner control unit (081603).
• Disassembling the multimedia system (097503).
1 R W H
To disassemble the air conditioning system pipes it is necessary to simultaneously disassemble the heating
system pipes. condizionamento deve essere realizzato con il contestuale smontaggio dei tubi dell’impianto
di riscaldameto.
' L V D V V H P E O L Q J S L S H V , D Q G , L Q V L G H W K H S D V V H Q J H U F R P S D U W P H Q W 1. 2 Q W K H U L J K W V L G H R I W K H S D V V H Q J H U F R P S D U W P H Q W O R R V H Q W K H ¿ [ L Q J V F U H Z $ ) L J ) to disconnect the two air
conditioning system pipes I1and I2.
2 Q W K H O H I W V L G H R I W K H S D V V H Q J H U F R P S D U W P H Q W O R R V H Q W K H V S H F L ¿ F F O D P S V & ) L J ) to remove the 3 sleeves
( % ) L J ) on the heating system.