2009 LAMBORGHINI GALLARDO Ecu relay
[x] Cancel search: Ecu relayPage 212 of 1659
![LAMBORGHINI GALLARDO 2009 Workshop Manual 13
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Remove the engine wiring harness. •Disassemble the bench (086803).
• Disassemble the right side member cover (086803).
• Disassemble the right B pillar cover (086803).
21. Disconnect the E-gear control unit connectors ( A-Fig.17) and loosen the corresponding earth ( % ) L J ). Only
for vehicles equipped with an E-gear system.
22. Disconnect the connections of the 4 relays ( C-Fig.17) connected to the main electrical system.
23. Detach the 2 fuse blocks ( ' ) L J ) from the corresponding support.
24. Loosen the 2 screws ( ( ) L J ) securing the relay support ( F-Fig.17) to the chassis.
25 . Disconnect the 7 relays on the support ( F-Fig.17).
1- Blue 643 main relay.
2- Gray 643 secondary air pump relay.
3- Purple 373 +50 1 relay.
4- Red 373 +50 2 relay.
5- Orange 643 secondary air pump 1 relay.
6- Green 643 engine relay.
7- White 179 E-gear pump relay (only on vehicles equipped with an E-gear system).
8- Blank.
9- Blank.
26. Disconnect the 3 fuses on the relay support ( F-Fig.17).
A- Black - 50A secondary air pump 1.
B- Brown - 40A fuel pump supply.
C- Blank.
D- Red - 50 A secondary air pump 2.
Page 520 of 1659
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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
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& K H F N D Q G U H S O D F L Q J W K H S R O O H Q ¿ O W H U V 3 U H O
iminary operations
• Remove the passenger side footboard (080103).
• Disassemble the passenger side lower dashboard assembly (086803).
• Remove the main fuse box (098103).
• Remove the ZKE control unit (098103).
1 R W H
Ensure that the ignition key is in the OFF position and disconnect the battery (091500).
5 H S O D F L Q J W K H ¿ O W H U V
1. Remove the 4 relays ( A-Fig.1 ¿ W W H G R Q W K H , / 0 F R Q W U R O X Q L W
2. ' L V F R Q Q H F W W K H , / 0 F R Q W U R O X Q L W F R Q Q H F W L R Q V B-Fig.1).
3. Unscrew the 3 bolts ( C-Fig.1) securing the support bracket ( D-Fig.1).
4. 5 H P R Y H W K H H Q W L U H V X S S R U W L Q F O X G L Q J E U D F N H W D Q G , / 0 F R Q W U R O X Q L W
Page 534 of 1659
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H) 3 R O O H Q ¿ O W H U V disassembly
3 U H O L P L Q D U \ R S H U D W L R Q V • Remove the passenger side footboard (080103).
• Disassemble the passenger side lower dashboard assembly (086803).
• Remove the main fuse box (098103).
• Remove the ZKE control unit (098103).
1 R W H
Ensure that the ignition key is in the OFF position and disconnect the battery (091500).
' L V D V V H P E O L Q J W K H ¿ O W H U V
1. Remove the 4 relays ( $ ) L J ¿ W W H G R Q W K H , / 0 F R Q W U R O X Q L W
2. Disconnect the 3 ILM control unit connections ( % ) L J ).
3. Unscrew the 3 bolts ( & ) L J ) securing the support bracket ( ' ) L J ).
4. Remove the entire support, including bracket and ILM control unit.
Page 1356 of 1659
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Pos. Base Colour Code ID Number PR-Nr. Description
1. 2.Gray 141 951 253 B 53 Lifting system relay
3. Black 8Z0 951 253 395 Vacuum pump
3.1.
4. Black 8Z0 951 253 395 +75 relay
4.1. Black 8Z0 951 253 395 Horns relay
5.6.
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3 R V Fuse carrier colour Value 3 5 1 U 3 R Z H U
ARed 40 A ECU ESP 30
% Black 0 A ENGINE 0
Page 1388 of 1659
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3 U H O L P L Q D U \ R S H U D W L R Q V •Disassemble the bench .
1 R W H
Ensure that the ignition key is in the OFF position and disconnect the battery .
' L V D V V H P E O L Q J W K H I X V H E R [ D Q G U H O D \ 1. Unscrew the 2 bolts ( $ ) L J ) that secure the relay bracket.
2. Remove the relay bracket ( % ) L J ) and disconnect all the relays one by one.
1 R W H
After the bracket relays have been removed, reconnect them to their connectors in order to prevent losing their positions.
3. Disconnect the connectors ( & ) L J ).
4. Disconnect the cable ( ' ) L J ) by removing its screw ( ( ) L J ).
Page 1393 of 1659
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0 ' L V D V V H P E O L Q J W K H , / 0 F R Q W U R O X Q L W 3 U H O L P L Q D U \ R S H U D W L R Q V •Remove the passenger side footboard .
• Disassemble the passenger side lower dashboard assembly .
• Remove the main fuse box 3 R L Q W 1 .
• Remove the ZKE control unit 3 R L Q W 0 .
1 R W H
Ensure that the ignition key is in the OFF position and disconnect the battery .
' L V D V V H P E O L Q J W K H F R Q W U R O X Q L W 1. Remove the 4 relays ( $ ) L J ) tted on the control unit.
2. Disconnect the 3 control unit connections ( % ) L J ).
3. Unscrew the 3 bolts ( & ) L J ) securing the control unit support bracket.
4. Remove the entire support, including bracket and control unit.
Unscrew the 2 bolts ( $ ) L J ) securing the control unit.
Remove the control unit ( % ) L J ).
Page 1407 of 1659
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3. Connect the cable ( & ) L J ) and secure it with the screw ( ' ) L J ).
4. Connect the connectors ( ( ) L J ).
5. Put in the relays ( ) ) L J 8).
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Be sure to reconnect the relays to their connectors!
Put the relay bracket ( * ) L J ) in, complete with the relays, and tighten it with the 2 bolts ( + ) L J ).
• Assemble the bench .
• Connect the battery .
Page 1411 of 1659
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1 R W HEnsure that the ignition key is in the OFF position and disconnect the battery .
1. Put in the control unit ( $ ) L J ).
2. Fasten the control unit by tightening the 2 bolts ( % ) L J ).
3. Position the entire support, including bracket and control unit, on the chassis.
4. Tighten the 3 bolts ( & ) L J ) securing the control unit support bracket.
5. Connect the 3 connectors ( ' ) L J ) to the control unit.
Put the 4 relays ( ( ) L J ) on the control unit.
1 R W H
Use the LaRa-AS “Basic setting” system for the software checks and settings (set up the control
units by means of the “automatic mode”).
• Install the ZKE control unit 3 R L Q W 0 .
• Install the fuse box 3 R L Q W 1 .
• Assemble the passenger side lower instrument panel assembly .
• Assemble the passenger side footboard .
• Connect the battery .