O2 sensor ASTON MARTIN V8 VANTAGE 2010 Workshop Manual
[x] Cancel search | Manufacturer: ASTON MARTIN, Model Year: 2010, Model line: V8 VANTAGE, Model: ASTON MARTIN V8 VANTAGE 2010Pages: 947, PDF Size: 43.21 MB
Page 653 of 947
Instrument Cluster (13.01)
Information, Gauge and Warning (13.00)13-1-2 Workshop Manual May 2007
Information, Gauge and Warning (13.00)
Instrument Cluster (13.01)
Description
The Driver Information module contains the necessary electronic control units and memories to control, process and
present all necessary vehicle information to the driver.
1. Information on vehicle performance is presented in visible form using the instruments and gauges. These
devices present such information as Vehicle Speed,
Engine Speed, Fuel Level and Coolant Temperature.
2. Information on vehicle status is presented by an array of warning lights.
• Red - indicate immediate danger warnings
• Amber - indicate conditions which are serious but not immediately dangerous
• Green and Blue - indicate normal actuation of items such as turn signals or fog lamps
The message centres and the shift position Sensor
display are used to present information on the distance
recorders (trip meters), current gear mode and current
gear engaged.
3. The right message centre is used to display any warning/ information message text. These text messages may be
reinforced in some cases by illumination of the
appropriate warning lamps.
The following table defines all information and warning
lamps and their significance:
) X H O
* D X J H 2 G R P H W H U 0 H V V D J H
& H Q W U H / H I W 6 K L I W
3 R V L W L R Q 6 H Q V R U 0 H V V D J H
& H Q W U H 5 L J K W 5 H Y
& R X Q W H U & R R O D Q W
7 H P S H U D W X U H * D X J H
Page 655 of 947
Instrument Cluster (13.01)
Information, Gauge and Warning (13.00)13-1-4 Workshop Manual May 2007
DIM Display layout
The DIM contains two message centres, which are used to
inform the driver about the vehicles status.
Message Centres
The left Message Centre is used to display the odometer (C),
the Cruise control status (C) and the T1 or T2 trip distance
(A).
Shift Position Sensor
The Shift Position Sensor display indicates when the shift
lights are activated. The display is duel colour.
Green - normal operation
Red - defined situations.
Message Centre Right
The Message Centre Right is used to display the trip function
information and warning/information messages.
0 H V V D J H & H Q W U H / H I W 6 K L I W
3 R V L W L R Q 6 H Q V R U 0 H V V D J H
& H Q W U H 5 L J K W
$
& %
Page 688 of 947
Lighting Mechanisms (17.04)
Lighting (17.00)
May 2007 Workshop Manual 17-4-1
Lighting (17.00)
Lighting Mechanisms (17.04)
Headlamp Levelling (HID Only)
The ‘Automatic Dynamic He adlamp Levelling System’
consists of:
• An Automatic Dynamic Headla mp Levelling System ECU
• A level sensor for the front suspension
• A level sensor for the rear suspension
• A bi-polar stepper motor mounted in the housing of each headlamp
The Automatic Dynamic Headlamp Levelling System
prevents the dipped beam dazzling oncoming road traffic by
varying the angular position of the dipped (and main beam)
headlamp units relative to the position of the vehicles
suspension.
Static condition - Compensates for boot or occupant load
condition.
Dynamic condition - Compensates for suspension
movements due to acceleration and deceleration. The
sensitivity of the system is dependent on vehicle speed and
the rate of change of the vehicle speed.
High amplitude low frequency inputs such as those caused
by potholes are filtered out to desensitise the system in
constant speed situations.
17-04-001
Page 692 of 947
Wiring and Circuit Protection (18.01)
Electric Distribution/Electronic Control (18.00)
May 2007 Workshop Manual 18-1-3
F26 20A Headlamp wash pump (HID Only)
F27 25A Spare
F28 10A Module - ABS/Key Reader and Steering angle sensors
F29 25A Spare
F30 5A Alternator battery sensing
F31 30A Heated front screen
F32 30A Wiper (slow)
F33 30A Wiper (fast)
F34 20A Heater Blower motor
F35 60A Cooling fan module
Central
Electronics
Module
Fusebox
Fuse/
RelayRatingFunction
F43 10A Multi media module display/Phone/GPS tuner/Media player
F44 10A Airbag module
F45 15A Accessory socket and illumination
F46 5A Driver Information/Master light switch/Glove box relay/Master lock switch Battery Off
switch/Boot release switch/Speaker-switch/
JBFB-R7/Centre console module/Bluetooth
module
F47 5A Interior lamps (front)/Seat switches/Fuel flap switch/glovebox switch/Rear power
illumination
F48 15A Windscreen wash pump
F49 10A Occupant detect (Driver and passenger seat)/Airbag module
F50
F51 10A Diagnostic connectors/Centre stack switches
F52 5A Start button
F53 10A Module - HID lighting
F54 10A Engine fuse box/Boot fuse box/Tyre pressure monitor module/Satellite navigation relay
F55
F56 10A Centre console module/Sounder module/
Hazard switch
F57 15A Diagnostic connectors/Brake pedal switch
F58 10A High beam (RH)
F59 10A High beam (LH)
F60 15A Drivers seat power (Heating)
F61 15A Passenger seat power (Heating)
F62 20A A/C module
F63 20A
F64 5A AM/FM receiver module/Traffic Monitoring Control module (TMC)
F65 5A Media player/Multi media module and display/Audio amplifier
F66 10A Centre console module/Infotainment control module
F67
F68
F69 5A BFB-R5
F70
F71
F72
F73
F74 15A Fuel pump
F75
F76
F77 15A Boot power socket
F78
F79 5A Reversing lamps/Module - Parking aid
F80 5A Battery ‘Off’ switch
F81 20A Ignition switch
F82 25A Passenger door module
F83 25A Driver door module
F84 25A Passenger seat power/Passenger seat switchpack
F85 25A Driver seat power/Driver seat switchpack
F86 5A Start button, Driver and passenger seats
Page 693 of 947
Wiring and Circuit Protection (18.01)
Electric Distribution/E lectronic Control (18.00)
18-1-4 Workshop Manual May 2007
How to Read the Circuits
Below is a simple guide to what symbols mean on the circuit
diagrams. For some of the symbols there are descriptions as
to how they function.
Wires
Wires vary in size to allow diffe rent current to be carried. For
example a wire with a diamet er of 0.50mm (This is the
diameter of all the internal copper strands together) will
carry 11A (dependant on ambient temperature) whilst a wire
with a diameter of 2.00mm will carry 25A.
Twisted Wires
The ‘figure of 8’ shown on circuits as below denotes a
twisted wire and shows the wires that are twisted together.
A wire generates a certain amount of ‘electrical noise’ when
a current is passed through it. By twisting the 2 wires
together the ‘electrical noise’ is cancelled out on each wire
by the opposing wire. This is used more on sensors and
audio speakers.
Screened and Twisted Screen Wires
The signals through a wire can be affected by externally
generated electrical noise. To reduce the external
interference the wires are placed inside a conductive sleeve.
One end of the conductive sleeve is always open whilst the
other end can be terminated to a ground, to a component,
or left open.
Boot Fusebox
Fuse/
RelayRatingFunction
F1 5A Spare
F2 20A Spare
F3 30A Heated rear window
F4 20A Spare
F5 30A Spare
F6 20A Spare
F7 5A Battery disconnect switch (BDS) power
F8 20A Spare
F9 20A Tracker
F10 30A Spare
F11 20A Spare
F12 20A Spare
F13 10A Spare
F14 5A Rear parking assistance module (optional)
F15 5A Spare
F16 30A Spare
F17 5A Spare
F18 30A Audio amplifier
F19 5A Spare
F20 10A Canister vent
F21 30A Spare
F22 20A Exhaust by-pass and vacuum pump
Wire numbers have been deleted from the original
engineering circuits. This al lows the type size to be
increased for improved legibil ity of the service circuits.
173 WR 2.0
Wire No.
Colour
Size
908 GU MAPM 05
Wire No.
Colour
MAP (Defines twisted pair)
Size
Page 698 of 947
Wiring and Circuit Protection (18.01)
Electric Distribution/Electronic Control (18.00)
May 2007 Workshop Manual 18-1-9
In a correctly protected circuit, the fuse is placed ‘ Inline’
between the power source in this case the battery and the
lamp. If the lamp goes ‘short circuit’, a massive current will
begin to flow and the fuse will fail causing an open circuit.
The battery and wiring are protected from over current
damage.
Below is the fuse symbol as shown on the circuit diagrams.
The number above the fuse symbol is the fuse number;
allocated to this fuse. The number below the fuse symbol is
the rating.
Resistors
A resistor is an electronic component that by way of its
construction reduces the current flowing through it. A
resistors unit of measure is the Ohm.
The diagrams below show a resi stor and a variable resistor.
Variable Resistors
A variable resistor works in the same manner as a normal
resistor but the resistance values can fluctuate. The
construction of a variable resi stor depends upon its use and
environment.
One example is for the fuel tank level sensor. The tank full
level is 10 ohms and the tank empty level is 204 ohms, the
resistance will vary between 10 and 204 ohms depending on
how much fuel is in the tank.
Lamps
Below is the symbol for a light bulb, shown below the
symbol is the power of the bulb in watts.
Switches
There are numerous of types of switch, several of examples
are shown below.
Normally Open Switch
2 Position Switch
3 Position Switch
Motors and Pumps
The same symbol is used for a pump or a motor, the
description differentiates between them.
Pump
Page 699 of 947
Wiring and Circuit Protection (18.01)
Electric Distribution/E lectronic Control (18.00)
18-1-10 Workshop Manual May 2007
Motor
Diodes
The simplest way of describing a diode is ‘a non return
valve’. The current will flow through the diode from the
anode to the cathode, due to the construction of it though
current cannot come back. Diodes are used to reduce the
possibilities of ‘back feed’. This is where current comes
through the circuit the wrong way for one reason or another.
Below is the circuit symbol for a diode.
Light Emitting Diode (LED)
The light emitting diode (LED) works on the same principal
as the diode. The main difference is that in the
manufacturing process one of the materials is replaced by
another. This replacement mate rial has certain properties
that when a certain voltage passes through it glows.
Transistor
A transistor in simplistic term s is a switch with no moving
parts. The ‘switching’ is controlled by electronics and
currents etc. rather than a physical switch being operated.
Below is the circuit symbol for it. The example shown below
is one of the most common basic type used called a
‘Bipolar’.
Field Effect Transistor (FET)
A field effect transistor (FET) is, in simplistic
terms, a switch with no moving parts. The
‘switching’ is controlled by electronics and
currents etc. rather than a physical switch
being operated. The main difference
between this and the type of transistor shown above is this
one operates using a magnetic field.
Earth / Ground
For an electrical current to ‘flow’ around a circuit it has to
start from a power source and go to an earth / ground. If
there are any breaks in this circ uit then current will not flow,
this is called an ‘Open circuit’
There are 2 types of earth, Signal Earth and Chassis Earth,
these are referred to sometimes as a Quiet Earth and Noisy
Earth respectively.
Some sensors for example specify a Signal / Quiet Earth.
While components such as pumps and motors can have a
Chassis / Noisy Earth. The reason behind this is that pumps,
motors and the like can generate ‘electrical noise’ by the
way of their operation. Some of this ‘electrical noise can be
transferred through wires, it is this ‘electrical noise’ that can
have an adverse effect on sensor signals and affect the
control readings.
Keeping Signal / Quiet and Chassis / Noisy
earths separate reduces th e effect of ‘electrical
noise’ being transferred from component to
component.
This symbol is a standard symbol for earths.
On the circuit diagrams some earths are shown as eyelets
with the description of Earth-**** next to it, the earths also
comply with the 4 digit C number. An example of this is
shown below.
=Anode Cathode
Anode Cathode
LED Colour
Arrow Symbol
indicating light
emission
Page 700 of 947
Wiring and Circuit Protection (18.01)
Electric Distribution/Electronic Control (18.00)
May 2007 Workshop Manual 18-1-11
Maintenance
Forward Harness-Renew
Removal
1. Disconnect vehicle battery.
2. Remove LH headlamp (see Workshop Manual procedure 17.01.AB Headlamp Assembly - LH -
Renew).
3. Remove RH headlamp (see Workshop Manual procedure 17.01.BB Headlamp Assembly - RH -
Renew).
4. Release grommet from body, feed harness from inside of vehicle.
5. Disconnect multiplugs (x2) LH and RH side repeaters.
6. Disconnect multiplugs (x2) LH and RH pad wear indicators.
7. Disconnect multiplug (x2) LH and RH wheel speed sensors.
8. Disconnect multiplugs (x2) LH and RH air flow meters.
9. Disconnect multiplugs (x2) LH and RH headlamp bulb
monitoring resistors.
10. Remove nuts (x6) securing LH and RH earth leads to body (x6).
11. Remove screws (x4) LH and RH harness plate to body and release harness from plate.
12. Remove screen washer reservoir (see Workshop Manual procedure 01.16.DA Reserv oir and Motor Assembly -
Windshield Wash - Renew).
13. Remove fusebox (see Workshop Manual procedure 18.01.KD Fuse Box - Engine Bay - Renew).
14. Disconnect multiplug (x1) purge valve.
15. Disconnect multiplug (x1) ABS modulator.
16. Disconnect multiplug (x1) load level sensor.
17. Disconnect multiplugs (x4) forward harness to cabin harness.
18. Remove wiper motor and linkage (see Workshop Manual procedure 01.16.BA Linkage Assembly - Wiper
- Renew).
19. Remove cross member fr ont latch mounting (see
Workshop Manual procedure 01.14.BD Latch Assembly
- Hood - Renew).
20. Remove nuts (x2) securing earth leads to body (x2).
21. Disconnect multiplug (x1) heated front windshield.
22. Disconnect multiplug PAS sensor.
23. Disconnect multiplugs (x2) A/C compressor. 24. Disconnect multiplug (x1) horn.
25. Release forward harness to engine harness multiplug
(x1) from inner wing and di sconnect multiplugs (x2).
26. Disconnect multiplug (x2) cooling fans.
27. Disconnect multiplug (x1) ambient air temperature sensor.
28. Disconnect multiplugs (X2) crash sensors.
29. Release harness clips (70) and remove harness.
Installation
1. Layout harness around engine bay, feed harness into cabin area and secure grommet.
2. Secure forward harness clips (x70) to body.
3. Connect multiplug (x2) LH and RH side repeaters.
4. Connect multiplug (x2) LH and RH pad wear indicators.
5. Connect multiplugs (X2) LH and RH wheel speed sensors.
6. Connect multiplugs (x2) LH and RH air flow meters.
7. Connect multiplugs (x2) LH and RH headlamp bulb
monitoring resistors.
8. Position earth leads (x6), install and torque tighten nuts (x6).
9. Secure harness to plates (x2) and install plates to body.
10. Connect multiplug (x1) purge valve.
11. Install washer reservoi r (see Workshop Manual
procedure 01.16.DA Reservoir and Motor Assembly -
Windshield Wash - Renew).
12. Install fuse box (see Workshop Manual procedure 18.01.KD Fuse Box - Engine Bay - Renew).
13. Connect multiplug (x1) ABS connector.
14. Connect multiplug (x1) load level sensor.
15. Disconnect multiplug (x4) forward harness to cabin harness.
16. Connect multiplug (x1) heated front screen.
17. Connect multiplug (x1) PAS sensor.
18. Connect multiplugs (x2) A/C.
19. Connect multiplug (x1) horn
20. Position earth leads (x2), install and torque tighten nuts (x2).
21. Secure forward harness multiplug (x1) to inner wing and connect multiplugs (x2).
22. Connect multiplug (x2) cooling fans.
23. Connect multiplug (x1) am bient air temperature sensor.
24. Connect multiplugs (X2) crash sensors.
25. Install cross member front latch mounting 01.14.BD Latch Assembly - Hood - Renew).
26. Install wiper motor and linkage (see Workshop Manual procedure 01.16.BA Linkage Assembly - Wiper -
Renew).
27. Install LH headlamp (see Workshop Manual procedure
17.01.AB Headlamp Assembly - LH - Renew).
28. Install RH headlamp (see Workshop Manual procedure 17.01.BB Headlamp Assembly - RH - Renew).
29. Connect vehicle battery.
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. The earth lead (- ve) must be disconnected first and reconnected last.
Page 704 of 947
Wiring and Circuit Protection (18.01)
Electric Distribution/Electronic Control (18.00)
May 2007 Workshop Manual 18-1-15
4. Disconnect battery.
5. Cut cable ties securing pipes and wires to cylinder (see Fig. 2).
6. Release clips securing hall effect sensors to cylinder,
disconnect sensors and remove cylinder.
7. Release fir tree clip and cab le tie securing pipes and
harness to roof frame.
8. Attach string to cylinder end of both pipes to aid installation.
9. Feed pipes through to tonneau area by carefully guiding through roof mechanism and re lease string (see Fig. 3).10. Cut cable ties securing pipes and wires to cylinder (see
Fig. 4).
11. Release clips securing hall effect sensors to cylinder, disconnect sensors and remove cylinder.
12. Release fir tree clip and cable tie securing pipes and harness to roof frame.
13. Attach string to cylinder end of both pipes to aid
installation.
14. Feed pipes through to tonneau area by carefully guiding through roof mechanism and release string (see Fig. 5).
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Page 705 of 947
Wiring and Circuit Protection (18.01)
Electric Distribution/E lectronic Control (18.00)
18-1-16 Workshop Manual May 2007
15. Remove lower cover RH (screw x1) (see Fig. 6).
16. Cut cable ties securing pipes and wires to cylinder (see
Fig. 7).
17. Release clips securing hall e ffect sensors to cylinder and
disconnect sensors. 18. Remove cable ties securing
pipes/harness to roof frame
(see Fig. 8).
19. Remove screws securing P- clips and strap to frame and
release harness.
20. Remove screw of pipe/harness keeper plate, loosen other and release pipe.
21. Attach string to cylinder end of harness to aid installation.
22. Feed harness through to tonneau area by carefully guiding through roof mechanism and release string (see
Fig. 9).
23. Disconnect heated rear windscreen multiplug.
Fig. 6
Fig. 7
Fig. 8
Fig. 9