2009 LAMBORGHINI MURCIÉLAGO ABS
[x] Cancel search: ABSPage 672 of 1173
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® 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 $
ABS control disassembly
The electro-hydraulic control unit is located inside the bulkhead of the front luggage compartment. Disassemble the bulkhead(080603)and the entire electro-hydraulic unit which is located under the brake pump.
ABS control unit component parts (Fig.1)
A. ABS Control Unit
B. Connector
C. Hoses
D. Mounts
Before disconnecting the connector from the control unit make sure the battery isolator is to OFF position, then slide the safety fastener towards the left. ' R Q R W D W W H P S W W R U H P R Y H W K H F R Q Q H F W R U Z K H Q W K H I D V W H Q H U L V V W L O O ¿ W W H G R U G D P D J H W R L Q W H U Q D O F R Q W D F W V Z L O O R F F X U
Unscrew the hoses from the unions on the hydraulic unit. Make a note of the hose positions to facilitate re-
assembly.
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To disassemble the support, unscrew the two pins at the sides of the control unit.
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® 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 $
Do not attempt to separate the electronic and hydraulic parts of the control unit.
During these procedures take measures to keep dirt and debris out of the open ends of disconnected tubes. Tube connections should be plugged for protection.
When reassembling the control unit observe the correct connection sequence of the hoses; refer to the markings stamped on the hydraulic unit.
If it is necessary to replace the ABS system electro-hydraulic unit, to assist tracing the required part use the number (A-Fig.2 ) stamped on the hydraulic unit and on the electronic unit plate ( B-Fig.2).
XX: two characters indicating ABS type
[ [ [ [ [ [ [ [ H L J K W F K D U D F W H U V L Q G L F D W L Q J W K H V H U L D O Q X P E H U XXX: three free character spaces
[ [ [ [ [ [ [ [ [ Q L Q H F K D U D F W H U V I R U W K H V H U L D O Q X P E H U
[ [ [ [ [ ¿ Y H I U H H F K D U D F W H U V S D F H V
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® 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 $
ABS control assembly
: K H Q U H D V V H P E O L Q J W K H F R Q W U R O X Q L W R E V H U Y H W K H F R U U H F W F R Q Q H F W L R Q V H T X H Q F H R I W K H K R V H V U H I H U W R W K H P D U N L Q J V V W D P S H G R Q W K H K \ G U D X O L F X Q L W
ABS control unit details (Fig.1)
A. ABS Control Unit
B. Connector
C. Hoses
D. Mounts
To assemble the support, screw the two pins at the sides of the control unit.
) L W W K H D V V H P E O \ Z L W K L W V V X S S R U W R Q W K H Y H K L F O H D Q G V F U H Z W K H W K U H H ¿ [ L Q J V F U H Z V V H F X U L Q J W K H $ % 6 F R Q W U R O X Q L W W R
the chassis.
Screw the union hoses on the hydraulic unit.
% H I R U H F R Q Q H F W L Q J W K H F R Q Q H F W R U R Q W K H F R Q W U R O X Q L W P D N H V X U H W K H E D W W H U \ L V R O D W R U L V W R 2 ) ) S R V L W L R Q W K H Q V O L G H W K H V D I H W \ I D V W H Q H U W R Z D U G V W K H U L J K W , Q V W D O O W K H E X O N K H D G L Q V L G H W K H H Q J L Q H F R P S D U W P H Q W (080605).
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® 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 $
TCS system
The TCS engine control system manages the engine output torque on slippery roads.
The TCS system detects the vehicle skidding conditions according to the speed of each wheel and reduces the
output torque by means of the I X H O L J Q L W L R Q F X W R I I D Q G W K H F K R N L Q J of the DBW throttle opening till the proper
traction control is restored.
The TCS system uses the same signals from the phonic wheels, also used by the ABS system, and reduces the torque through the injection system.
TCS system architecture (Fig.1)
A. Right front phonic wheel
B. Right rear phonic wheel
C. Left rear phonic wheel
D. Left front phonic wheel
E. Cylinder bank 7-12 LIE control unit
F. Cylinder bank 1-6 LIE control unit
G. Cylinder bank 7-12 DBW
H. Cylinder bank 1-6 DBW
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G R X E O H I X Q F W L R Q R I $ % 6 W U D F W L R Q F R Q W U R O
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® 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 system is equipped with a warning light on the dashboard and a push-button on the tunnel for the deactivation. In particular:
: D U Q L Q J O L J K W 3 X V K % X W W R Q 0 H D Q L Q J
1 R W G H D F W L Y D W H G 7 K H 7 & 6 G R H V Q R W G H W H F W G L I ¿ F X O W D G K H V L R Q F R Q G L W L R Q V
Off DeactivatedWarning light and/or push-button and/or TCS harness malfunction
1 R W G H D F W L Y D W H G 7 K H 7 & 6 L V R S H U D W L Q J
Flashing Deactivated Warning light and/or push-button and/or TCS harness malfunction
1 R W G H D F W L Y D W H G 7 & 6 I D L O X U H
Staying on Deactivated TCS deactivated
Due to the system architecture, the failure warning to the TCS system is generally caused by failures in the ABS and/or Injection systems, so it takes place when one or more warning lights related to these systems switch on:
6 \ V W H P : D U Q L Q J O L J K W R Q 0 H D Q L Q J
ABS ABS Malfunction of one or more signals from phonic wheels
Injection Check engine 1-6 Cylinder bank 1-6 injection system malfunction
Check engine 7-12 Cylinder bank 7-12 injection system malfunction
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/ 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 $
6 X V S H Q V L R Q P R X Q W L Q J S R L Q W V Y L H Z I U R P D E R Y H ) L J
$ Reference mark
' Reference mark
< Vehicle middle axis
1. Front suspension upper front
2. Front suspension upper rear
3. Front suspension lower front
4. Front suspension lower rear
5. Front suspension shock absorber
6. Rear suspension upper front
7. Rear suspension upper rear
8. Rear suspension lower front
9. Rear suspension lower rear
10. Rear suspension front shock absorber
11. Rear suspension rear shock absorber
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® 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
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6 X V S H Q V L R Q P R X Q W L Q J S R L Q W V V L G H Y L H Z ) L J
$ Reference mark
' Reference mark
= Reference axis
1. Front suspension upper front
2. Front suspension upper rear
3. Front suspension lower front
4. Front suspension lower rear
5. Front suspension shock absorber
6. Rear suspension upper front
7. Rear suspension upper rear
8. Rear suspension lower front
9. Rear suspension lower rear
10. Rear suspension front shock absorber
11. Rear suspension rear shock absorber
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® Automobili Lamborghini S.p.A.
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% $ V V H P E O L Q J W K H G R R U V K R F N D E V R U E H U
1.
Insert the shock absorber into the door through the side aperture ( $ ) L J ).
2. Attach the shock absorber ball joint ( % ) L J ) to the coupler. Lock into place using the mounting pin.
• Assemble the small housing panel 3 R L Q W $ .
• Assemble the door cover (086805).
• $ V V H P E O H W K H F D U K L ¿ V \ V W H P O R X G V S H D N H U (097505).