ABS LAMBORGHINI GALLARDO 2009 Service Manual

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$ $VVHPEOLQJWKH$%6FRQWUROXQLW 1. Position the control unit and secure it to the bracket using the 2 screws ( $)LJ).
2. Connect the 6 pipes ( %)LJ) to the control unit.
3. Attach the main connector ( &)LJ).
• Assemble the luggage compartment (080605).
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If it is necessary to replace the ABS system electro-hydraulic unit, to assist tracing the required part use the number stamped on the hydraulic unit and on the electronic unit plate. 5LJKWKDQGGULYH
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The ABS brake circuit is grouped as follows (
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A1. Brake booster pump front connection pipe
A2. Brake booster pump front connection pipe
A3 Right rear brake calliper front connection pipe
A4 Right front brake calliper front connection pipe
A5. Left rear brake calliper front connection pipe
A6. Left front brake calliper front connection pipe
3 Right rear brake calliper rear connection pipe
3 Left rear brake calliper rear connection pipe /HIWKDQGGULYH
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Position ABS pipes A5and A6by tightening the nuts securing them to the corresponding connections with the
left rear brake calliper ( $)LJ) and the left front brake calliper ( %)LJ).
2. Position ABS pipes A3and A4by tightening the nuts securing them to the corresponding connections with the
right rear brake calliper ( &)LJ) and the right front brake calliper ( ')LJ).
3. Position ABS pipes A1and A2()LJ)LJ ) by tightening the nuts ( ()LJ) securing them to the brake booster
pump.
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4. Tighten the nuts ( ))LJ) securing the ABS pipes to the ABS control unit.
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• Assemble the luggage compartment tray (080605).
• Assemble the wheels (060105). /HIWKDQGGULYH
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$VVHPEOLQJWKH$%6SLSHV 1. Position left ABS pipe 3by tightening the nut ( $)LJ) securing it to the left rear brake calliper.
2.  ,QWKHUHDUSDUWRIWKHFHQWHUFRQVROHWLJKWHQWKHVFUHZVHFXULQJWKHFODPS¿[LQJSLSH 3to the chassis.
3. For left pipe 3, secure the engine cooling pipes ( %)LJ E\WLJKWHQLQJWKHVL[¿[LQJVFUHZV &)LJ).

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4. Position right ABS pipe 3by tightening the nut ( ')LJ) securing it to the right rear brake calliper.
5. For right pipe 3, connect the battery positive pole ( ()LJ) and secure the engine cooling pipe ( ))LJ).
6. Nella parte anteriore della vettura avvitare i dadi ( *)LJ FKH¿VVDQRLWXEL$%6DQWHULRUL A3eA5 ai tubi ABS
posteriori 3e3 .
• Fill the engine coolant circuit (012107).
• Assemble the front differential  .
• Assemble the propeller shaft (030705).
• $VVHPEOHWKHIURQWFHQWUHDQGUHDUYHKLFOHÀRRUV (082505).
• Assemble the wheels (060105).

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7KH(63XVHVLQIRUPDWLRQSURYLGHGGLUHFWO\IURPVHQVRUV •Yaw rate and lateral acceleration; sensor located in the passenger compartment on the bench
• Steering angle; sensor located on the steering column
• Brake pressure; sensor
• Wheel speed sensors; the same as for the ABS
'DWDSURFHVVHGGLUHFWO\E\WKHFRQWUROXQLWUHFHLYHGIURPVHQVRUVLJQDOV• linear speed of the vehicle
•  ÀRDWDQJOH GLUHFWLRQRIPRWLRQZLWKUHVSHFWWRWKHORQJLWXGLQDOD[LVRIWKHYHKLFOH
• lateral forces acting on the wheels
• sideslip angle
• lateral speed of the vehicle
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brakes one or two wheels to create a yaw moment that places the car in the direction requested by the driver.
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UHÀHFWVWKHG\QDPLFEHKDYLRU ++&+LOO+ROGHU&RQWURO The ³+LOO+ROGHU&RQWURO´ ++& system helps and makes it easier for the driver to drive off going uphill.
It goes into operation when the ESP detects a change of gradient when the vehicle is running.
7KH(63WKHUHIRUHVHWVLWVHOIXSWRLQWHUYHQHGXULQJWKHXSKLOOSLFNXSLI¿UVWJHDULVHQJDJHGDQGWKHEUDNHSHGDOLV being pressed down.
In this case, the pressure of the brake calipers is kept for about 1.5 seconds after the brake pedal is released so the
driver can easily drive off pressing the accelerator pedal without the vehicle quickly backing up.
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The same is true when reverse gear is engaged. The system is activated in uphill starts (but in reverse gear), but is deactivated in downhill starts.

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$ (QJLQHFRPSDUWPHQWVLGHSDQHOV 3UHOLPLQDU\RSHUDWLRQV • Open the engine compartment and protect the rear left and right areas of the car with the cover.
• Remove the engine compartment rear panel 3RLQW% .
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1. Remove the 4 mounting screws of the side panel cover ( A)LJ 1).
2. Remove the cover ( %)LJ).
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1. Remove the 4 mounting screws of the side panel cover ( A)LJ 2).
2. Release the stop of the engine compartment shock absorber rod from its support and release the rod
(%)LJ 2).
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3. Remove the cover ( C)LJ 2).

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Assembling the left panel
1. Position the side panel cover ( A)LJ 1) on the bulkhead and tighten the 5 screws ( %)LJ1).
Assembling the right panel
1. Position the side panel cover ( A)LJ 2) on the bulkhead and partially tighten the 5 screws ( %)LJ2).
2. Secure the shock absorber rod support ( C)LJ 2) and tighten all of the screws.
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• Assemble the engine compartment rear panel 3RLQW% .

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4. Remove the screws ( ()LJ) that secure the triangular LH and RH guards to the seat and remove both
guards.
5. Detach the seatback covering from the side airbag housing.
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Cars with VIN < 1916:The seatback covering in the side airbag area is glued to the airbag’s housing. Be
careful not to tear it during removal.

Cars with VIN >= 1916:The seatback covering in the side airbag area is secured by means of slots and tabs.
To remove it, raise the tabs and remove the covering.
6. Remove the seatback covering, starting from the back and pulling toward the front.
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The covering is attached to the padding with Velcro. The part of the Velcro attached to the padding (with
glue or staples) can easily become detached. Remove the covering slowly while holding the Velcro partattached to the padding in place.
7. Remove the seatback’s padding by pulling it upward.

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