battery ASTON MARTIN V8 VANTAGE 2010 Workshop Manual

Steering Column Switches (11.05)
Steering (11.00)
11-5-2 Workshop Manual Issue 4, November 2008
Cruise Control Switch-Renew
Remove
1. Remove airbag module (Refer to ’Driver’s Airbag Module - Remove and Install’, page 11-6-1).
2. Remove the cruise control switch.
Install
1. Install the cruise control switch.
2. Make sure that the routing of the switch harness is correct.
3. Install the airbag module (Refer to ’Driver’s Airbag Module - Remove and Install’, page 11-6-1).
Indicator Switch for th e Steering Column
- Remove and Install
Remove
1. Remove the top shroud from the steering column (Refer to ’Top Shroud for the Steering Column - Remove and
Install’, page 11-4-1).
2. Release the clips that attach the indicator switch to its mounting.
3. Release the indicator switch from its mounting.
4. Disconnect the electrical connector for the indicator switch.
5. Remove the indicator switch.
Install
1. Connect the electrical connector to the indicator switch.
2. Install the indicator switch in the mounting.
3. Make sure that the clips that attach the switch are correctly engaged.
4. Install the top shroud to the steering column (Refer to ’Top Shroud for the Steering Column - Remove and
Install’, page 11-4-1).
Airbag Rotary Coupler Assembly -
Remove and Install
Remove
For Pre-08MY vehicles:
1. Put the key in the ignition switch and turn it to position 1 to release the Electronic Steering Column
Lock (ESCL).
For 08MY vehicles or newer:
2. Put the Emotion Control Unit (ECU) into the docking station at position 2 to release the ESCL..
3. Disconnect the vehicle battery.
4. Turn the steering wheel to get access to one of the two M6 screws that attach the airbag module (Refer to
FIgure 1).
Figure 1
5. Remove the M6 screw.
6. Turn the steering wheel to get access to the second M6 screw that attaches the airbag module.
7. Remove the second M6 screw.
Repair Operation Time (ROT)
Repair Operation Time (ROT)
Repair Operation Time (ROT)
ItemCode
Airbag Rotary Coupler Assembly -
Remove and Install 11.06.CM
WAR NI NG
LEAVE THE VEHICLE FOR TWO MINUTES AFTER YOU
DISCONNECT THE BATTERY BEFORE YOU DO WORK. IF YOU DO NOT, THE AIRBAG SYSTEM CAN OPERATE
AND CAUSE INJURY.

Steering Column Switches (11.05)
Steering (11.00)
11-5-4 Workshop Manual Issue 4, November 2008
21. Remove the electrical conne ctor (1) from the rotary
coupler (Refer to FIgure 7).
Figure 7
22. Release the two clips that attach the rotary coupler to the steering column and remove the rotary coupler.
Install
1. Put tape on the rotary coupler to hold it in its central position.
2. Push the rotary coupler onto the steering column until the two clips engage.
3. Install the electrical connector (1) for the rotary coupler.
4. Install the column switches into the rotary coupler.
5. Connect the electrical connectors for the column switches.
6. Put the load-spread plate in position on the steering column.
7. Install the screw that attaches the load-spread plate.
8. If a rotary coupler is to be installed that is not new, remove the tape used to hold it in its central position.
9. For a new rotary coupler, remove the locking key.
10. Install the top and bottom steering column shrouds (Refer to ’Top and Bottom Shrouds for the Steering
Column - Remove and Install’, page 11-4-4).
11. Put the electrical cables from the rotary coupler through the steering wheel.
12. Align and install the steering wheel assembly.
13. Install and torque the M10 screw that attaches the steering wheel (Refer to ’Specifications’, page 11-6-1).
14. Connect the electrical connector for the steering wheel harness.
15. Connect the two electrical cables to the airbag module.
16. Put the airbag module in position. 17. Turn the steering wheel to get access to install one of the
two airbag module M6 attachment screws.
18. Install the first M6 attachment screw.
19. Turn the steering wheel to get access to install the second airbag module M6 attachment screw.
20. Install the second M6 attachment screw.
21. Connect the vehicle battery.
Wiper Switch for the Steering Column -
Remove and Install
Remove
1. Remove the top shroud from the steering column (Refer to ’Top Shroud for the Steering Column - Remove and
Install’, page 11-4-1).
2. Release the clips that attach the wiper switch to its mounting.
3. Release the wiper switch from its mounting.
4. Disconnect the electrical connector for the wiper switch.
5. Remove the wiper switch.
Install
1. Connect the electrical connector to the wiper switch.
2. Install the wiper switch in the mounting.
3. Make sure that the clips that attach the switch are correctly engaged.
4. Install the top shroud to the steering column (Refer to ’Top Shroud for the Steering Column - Remove and
Install’, page 11-4-1).
Caution
Align the steering wheel and the rack to the centre position during assembly. If you do not, the rotary
coupling can be damaged. Al so, it can be difficult to
align the steering wheel in the straight-ahead position.
Repair Operation Time (ROT)
ItemCode
Wiper Switch for th e Steering Column -
Remove and Install 11.06.EL

Steering Wheel (11.06)
Steering (11.00)
May 2007 Workshop Manual 11-6-1
Steering (11.00)
Steering Wheel (11.06)
Specifications
Maintenance
Steering Wheel-Renew
Remove
1. Remove the driver's airbag module (Refer to ’Driver’s Airbag Module - Remove an d Install’, page 11-6-1).
2. Turn the steering to the centre position.
3. Disconnect the vehicle battery.
4. Disconnect the electrical connector for the steering wheel harness.
Figure A11-06-1096
5. Remove the M10 Torx screw that attaches the steering wheel.
Figure A11-06-1095
6. Remove the steering wheel assembly.
7. Apply tape to hold the rotary coupler in its central position.
Installation
1. Put the electrical cables from the rotary coupler through
the steering wheel.
2. Align and install the steering wheel assembly.
3. Install and torque the M10 screw that attaches the steering wheel (Refer to ’S pecifications’, page 11-6-1).
4. Connect the electrical connector for the steering wheel harness.
5. Install the driver's airbag module (Refer to ’Driver’s Airbag Module - Remove and Install’, page 11-6-1).
6. Connect vehicle battery.
Driver’s Airbag Module - Remove and
Install
Remove
For Pre-08MY vehicles:
1. Put the key in the ignition switch and turn it to position 1 to release the Electronic Steering Column
Lock (ESCL).
Torque Figures
DescriptionNm.lb/ft
Steering Wheel Attachment Screw 40 29.5
Airbag Module Att achment Screws 9 6.6
Repair Operation Time (ROT)
Caution
Align the steering wheel and the rack to the centre position during assembly. If you do not, the rotary
coupling can be damaged. Also, it can be difficult to
align the steering wheel in the straight-ahead position.
Repair Operation Time (ROT)

Steering Wheel (11.06)
Steering (11.00)11-6-2 Workshop Manual May 2007
For 08MY vehicles or newer:
2. Put the Emotion Control Unit (ECU) into the docking station at position 2 to release the ESCL..
3. Disconnect the vehicle battery.
4. Turn the steering wheel to get access to one of the two M6 screws that attach the airbag module.
Figure A11-06-1093
5. Remove the M6 screw.
6. Turn the steering wheel to get access to the second M6 screw that attaches the airbag module.
7. Remove the second M6 screw.
8. Move the airbag module to get access to the two electrical connectors.
Figure A11-06-1094
9. Disconnect the two electrical connector for the airbag module.
10. Remove the airbag module and keep it in an approved storage area.
Install
1. Connect the two electrical cables to the airbag module.
2. Put the airbag module in position.
3. Turn the steering wheel to get access to install one of the two airbag module M6 attachment screws. 4. Install and torque the first M6 attachment screw.
5. Turn the steering wheel to get access to install the
second airbag module M6 attachment screw.
6. Install and torque the second M6 attachment screw.
7. Connect the vehicle battery.
WAR NI NG
LEAVE THE VEHICLE FOR TWO MINUTES AFTER YOU
DISCONNECT THE BATTERY BEFORE YOU DO WORK.
IF YOU DO NOT, THE AIRBAG SYSTEM CAN OPERATE AND CAUSE INJURY.

Body Ventilation system (12.01)
Climate Control (12.00)
May 2007 Workshop Manual 12-1-3
Air Intake Actuator
Inspection
1. Connect the battery positive voltage to Intake Actuator terminal 1 (or 3), and ground to terminal 3 (or 1).
2. Verify that the Air Intake Actuator operates as shown.
Air Mix Actuator
Inspection
1. Connect the battery positive voltage to Air Mix Actuator terminal 6 (or 7), and ground to terminal 7 (or 6). Verify
that the Air Mix Actuator operates as shown.
2. Check that the resistance between terminals 3 and 5, and 1 and 5 matches the Air Mix Actuator operation as
shown in the graph below.
LHD
RHD
If the operation condition is not normal, replace the Air
Intake Actuator.
Terminal (C0149) Air Intake Actuator Operation
13
Ground B+ Fresh > Recirculate
B+ Ground Recirculate > Fresh
If the operation condition is no t normal, replace the Air Mix
Actuator.
Terminal (C2130) Air Intake Actuator Operation
13
B+ Ground Cold - Hot (LHD) Hot - Cold (RHD)
Ground B+ Hot - Cold (LHD) Cold - Hot (RHD)
If the operation condition and resistance are not normal,
replace the Air Mix Actuator.
90°
7°
MAX HOTMAX COLD
3 51
67
3
51
6
7
*
*
MAX HOT MAX COLD
MAX HOT
MAX COLD
351
67
L.H.D.
R.H.D.C213090°
7°
MAX HOTMAX COLD
3 51
67
3
51
6
7
*
*
MAX HOT MAX COLD
MAX HOT
MAX COLD
351
67
L.H.D.
R.H.D.C2130
MAX
HOT
MAX
COLD
MAX
COLD
MAX
HOT
2.6 5.9
BETWEEN 2-5
TERMINALS WIRE
AIR MIX ACTUATOR POSITION BETWEEN 1-5
TERMINALS WIRE
KILOHM
RESISTANCE
MAX
HOT MAX
COLD
MAX
COLD
MAX
HOT
2.6 5.9
BETWEEN 2-5
TERMINALS WIRE
AIR MIX ACTUATOR POSITION BETWEEN 1-5
TERMINALS WIRE
KILOHM
RESISTANCE

Body Ventilation system (12.01)
Climate Control (12.00)12-1-4 Workshop Manual May 2007
Airflow Mode Actuator
Inspection
1. Connect the battery positive voltage to the Airflow Mode Actuator terminal 6 (or 7), and ground to terminal
7 (or 6). Verify that the Airflow Mode Actuator operates
as shown.
2. Verify that the resistance between terminals 1 and 5, and 3 and 5 matches the Airflow Mode Actuator
operation as shown in the graph below.
If the operation condition is no
t normal, replace the Airflow
Mode Actuator.
Terminal Airflow Mode Actuator operation
67
B+ Ground Defroster - Vent
Ground B+ Vent - Defroster
If the operation condition and resistance are not normal,
replace the Airflow Mode Actuator.
90°
32°
351 67 3
51
6
7
**
VENT
DEFROSTERVENT
DEFROSTER C041390°
32°
351 67 3
51
6
7
**
VENT
DEFROSTERVENT
DEFROSTER C0413
1.2
4.7
BETWEEN 3-5
TERMINALS WIRE
AIRFLOW MODE ACTUATOR POSITION BETWEEN 1-5
TERMINALS WIRE
KILOHMRESISTANCE
VENT DEFROSTER VENT DEFROSTER1.24.7
BETWEEN 3-5
TERMINALS WIRE
AIRFLOW MODE ACTUATOR POSITION BETWEEN 1-5
TERMINALS WIRE
KILOHMRESISTANCE
VENT DEFROSTER VENT DEFROSTER

Heater System (12.02)
Climate Control (12.00)
May 2007 Workshop Manual 12-2-1
Climate Control (12.00)
Heater System (12.02)
Maintenance
RHD/LHD Heater Unit (Including ECU)-
Renew
Removal
1. Remove IP unit from vehicle (see Workshop Manual procedure 01.12.AB Facia Assembly LHD Remove for
Access and Refit).
2. Disconnect multiplugs (x6) from heater unit.
3. Remove nuts (x2) and bolt (x1) securing heater unit to IP unit.
4. Disconnect tube from 'In car' temperature sensor unit and remove heater unit from IP.
Installation
1. Connect tube to 'In car' temperature sensor, install heater unit in position on IP.
2. Position heater unit in IP. Install and torque tighten bolt and nuts (x2).
3. Connect multiplugs (x6) to heater unit.
4. Install IP unit in vehicle (see Workshop Manual procedure 01.12.AB Facia Assembly LHD Remove for
Access and Refit).
Repair Operation Time (ROT)
Warning
To prevent damage to elec trical components, always
disconnect the vehicle battery when working on the
vehicle's electrical system. Th e earth lead ( - ve) must be
disconnected first and reconnected last.
Warning
Always connect the battery ea rth (- ve) terminal last.

Air Conditioning (A/C) System (12.03)
Climate Control (12.00)
12-3-12 Workshop Manual May 2007
Leaks
Faults associated with low refrigerant charge weight and low pressure may be caused by leakage. Leaks traced to
mechanical connections may be caused by torque relaxation or joint face contamination. Evidence of oil around such
areas is an indicator of leakage.
Leak Detection
Fluorescent Tracer Dye - A fluorescent tracer dye is incorporated into th e refrigeration system and can be checked for
non-apparent leaks by scanning with a high intensity ultraviolet lamp. The location of leaks can be pinpointed by the bright
yellow glow of the tracer dye.
Automatic Refrigerant Leak Detector - (various manufacturers) Hand-held, portable, battery operated leak detector.
Place in and around A/C system to detect refrigerant leaks.
System Pressure Fault Classification
This table should be used in conjunction with the graphical representations of 'High side' pressure / ambient temperature
and 'Low side' pressure / evaporator temperature. Caution
Observe ALL safety precautions associ ated with ultraviolet equipment.
If erratic or unusual gauge movements occur, check the equipment against known Recovery / Recycling / Recharging unit
gauges.
Low side
gauge readingHigh side
gauge reading
Fault
Cause
Normal Normal Discharge air initially c ool then warms up Moisture in system
Normal to low Normal As above As above
Low Low Discharge air slightly cool Refrigerant charge low
Low Low Discharge air warm Refrigerant charge very low
Low Low Discharge air slightly cool or frost build up at expansion valve Expansion valve stuck closed
Low Low Discharge air slightly cool, sweating or frost after point of restriction Restriction in High side of system
High Low Compressor noisy Defective compressor reed valve
High High Discharge air warm and high side pipes hot Refrigerant charge high or inefficient
condenser cooling due to air flow blockage or
engine cooling fans not working
High High Discharge air warm
Sweating or frost at evaporator Expansion valve stuck open

Air Conditioning (A/C) System (12.03)
Climate Control (12.00)
May 2007 Workshop Manual 12-3-13
Maintenance
Condenser-Renew
Removal
1. Recover refrigerant gas from A/C system (see Workshop Manual procedure 12.03.FA Tank - Receiver Drier -
Renew).
2. Remove front grille (see Workshop Manual procedure 01.08.AA Grille - Radiator - Renew).
3. Remove slam panel (screws x12).
4. Remove bolts (x4) that secure PAS fluid cooler to bonnet latch cross member and posi tion fluid cooler aside.
5. Remove bolts (x6) that secure bonnet latch cross member to body and position aside.
6. Remove bolts (x2) that secure condenser pipe connections.
7. Plug pipes and block connections.
8. Remove and discard 'O' rings (x2) from pipe connections.
9. Remove bolts (x2) that secure condenser to radiator and remove condenser.
Installation
1. Install condenser to radiator and install and torque tighten bolts (x2).
2. Clean pipe connections and remove plugs.
3. Install new 'O' rings to pipe connections.
4. Connect pipes to condenser and install and torque tighten bolts (x2).
5. Install bonnet latch cross member and install and torque tighten bolts (x6).
6. Position PAS fluid cooler to cross member and install
and torque tighten bolts (x4).
7. Install slam panel.
8. Install front grille (see Workshop Manual procedure 01.08.AA Grille - Radiator - Renew).
9. Refrigerant gas re-charge A/C system (see Workshop Manual procedure 12.03.FA Tank - Receiver Drier -
Renew).
Air Conditioning Compressor-Renew
Removal
1. Battery isolation switch ‘OFF’.
2. Recover A/C refrigerant (see Workshop Manual procedure 12.03.FA Refriger ant Gas - Recover/Recharge
- Renew).
3. Disconnect breather pipe qu ickfits (x2) from air cleaner
duct.
4. Remove throttle body duct for access (clips x3).
5. Release tensioner and slip belt from idler.
6. Move belt off compressor pulley.
7. Raise vehicle on ramp.
8. Remove road wheel/s
9. Remove LH wheel arch li ner (see Workshop Manual
procedure 01.02.FB Wheel Arch Liner - Front - LH -
Renew).
10. Disconnect clutch multiplug.
11. Remove bolt HP pipe to bracket.
12. Loosen oil pipe support bolt on bracket.
13. Remove pipes from compressor (bolts x2) and move aside.
14. Remove compressor (bolts x4) release from bracket.
Installation
1. Fit new o-rings to A/C pipes (lubricate).
2. Install compressor (bolts x4) (torque) align to oil pipe bracket.
3. Install pipes to compress or (bolts x2) (torque).
4. Tighten oil pipe support bolt on bracket.
5. Install bolt HP pipe to bracket.
6. Connect clutch multiplug.
7. Install LH wheel arch liner (see Workshop Manual procedure 01.02.FB Wheel Arch Liner - Front - LH -
Renew).
8. Install road wheel/s.
9. Lower vehicle on ramp.
10. Fit belt to compressor pulley.
11. Release tensioner an d slip belt on idler.
12. Install throttle body duct.
13. Connect breather pipe quickf its (x2) to air cleaner duct.
Repair Operation Time (ROT)
Repair Operation Time (ROT)

Air Conditioning (A/C) System (12.03)
Climate Control (12.00)
12-3-14 Workshop Manual May 2007
14. Recharge A/C refrigerant (see Workshop Manual
procedure 12.03.FA Refriger ant Gas - Recover/Recharge
- Renew).
15. Battery isolation switch ‘ON’.
Blower Assembly-Renew
Removal
1. Remove IP assembly (see Workshop Manual procedure 01.12.AB Facia Assembly - LHD - Remove for access
and refit).
2. Disconnect multiplugs (x2) from blower motor (see Fig. 1).
3. Release harness clip from blower motor.
4. Remove nuts (x3) securing blower motor assembly to IP.
5 . Remove bolt and nut s (x 2) s ecurin g hea ter u nit to IP (se e Fig. 2).
6. Release and remove blower motor assembly from heater unit.
Installation
1. Install blower motor assembly to heater unit. 2. Align blower motor assembly and heater unit onto studs.
3. Install and torque tighten bolt and nuts (x5) securing
heater and blower assemblies to IP.
4. Install harness clip in blower motor assembly.
5. Connect multiplugs (x2) to blower motor.
6. Install IP assembly (see Workshop Manual procedure
01.12.AB Facia Assembly - LHD - Remove for access
and refit).
Compressor to Condenser Tube
Assembly-Renew
Removal
1. Remove PAS pump (see Workshop Manual procedure 03.05.AA Pump - Power Steering - Renew).
2. Remove condenser (see Workshop Manual procedure 03.03.EC Air Con - Condenser - Renew).
3. Disconnect breather pipe qu ickfits (x2) from air cleaner
duct.
4. Remove throttle body duct for access (clips x3).
5. Disconnect sensor multip lugs (x2) (see Fig. 1).
6. Remove (bolts x2) pipe support P-clips and pipe.
7. Mark relative position of p-clips (x2), remove from pipe.
Installation
1. Install P-clips (x2) to pipe in same position as from old pipe.
2. Install pipe and (bolts x2) pipe support P-clips.
3. Connect sensor multiplugs (x2).
Repair Operation Time (ROT)
$
$
Repair Operation Time (ROT)
ItemCode
Compressor to Condenser Tube
Assembly-Renew 12.03.GA
Fig. 1
Caution
Ensure open A/C pipe ends are plugged immediately
after disconnecting refrigerat ion parts. If moist air or
foreign material enters the refrigeration cycle, cooling ability will be lowered and abnormal noise or other
faults may occur.
$