2007 FORD FIESTA wiring

100-00-6 General Information 100-00-6
DESCRIPTION AND OPERATION
Health and Safety Precautions
Introduction
Many of the procedures associated with vehicle
maintenance and repair involve physical hazards
or other risks to health. This subsection lists,
alphabetically, some of these hazardous operations
and the materials and equipment associated with
them. Precautions necessary to avoid these
hazards are identified.
The list is not exhaustive and all operations and
procedures, and the handling of materials, should
be carried out with health and safety in mind.
Before using any product the Materials Safety Data
Sheet supplied by the manufacturer or supplier
should be consulted.
Acids and Alkalis
See also Battery Acids.
For example caustic soda, sulphuric acid.
Used in batteries and cleaning materials.
Irritant and corrosive to the skin, eyes, nose and
throat. Cause burns. Can destroy ordinary
protective clothing.
Avoid splashes to the skin, eyes and clothing. Wear
suitable protective impervious apron, gloves and
goggles. Do not breath mists.
Make sure access to eye wash bottles, shower and
soap are readily available for splashing accidents.
Display Eye Hazard sign.
Air Bags
See also Fire, Chemical Materials.
Highly flammable, explosive
- observe No Smoking
policy.
Used as a safety restraint system mounted in the
steering wheel and passenger side of the instrument panel.
The inflator contains a high-energetic propellant
which, when ignited, produces a VERY HOT GAS
(2500°C).
The gas
generant used in air bags is Sodium Azide.
This material is hermetically sealed in the module
and is completely consumed during deployment.
No attempt should be made to open an air bag inflator
as this will lead to the risk of exposure to
( '.
Sodium Azide. If a gas generator is ruptured, full
protective clothing should be worn when dealing
with the spillage.
After normal deployment, gloves and safety goggles must be worn during the handling process.
Deployed air bags should be disposed of in a
plastic bag in accordance with local regulations at
an approved chemical waste site.
Following any direct contact with gas generant.
- wash affected areas thoroughly with water.
- seek medical assistance if necessary.
Air Bags
- Do's
- Do store modules in an upright position.
- Do keep modules dry.
- Do carry modules with the cover side pointing
away from the body.
- Do place modules with their cover side upwards.
- Do carefully inspect modules for damage.
- Do stand to one side when connecting modules.
- Do make sure all test equipment is properly
calibrated and maintained.
- Do wash hands after handling deployed air
bags.
Air Bags
- Do Nots
- Do not store highly flammable material together
with modules or gas generators.
- Do not store gas generators at temperatures
exceeding 80°C.
- Do not store modules upside down.
- Do not attempt to open a gas generator housing.
- Do not expose gas generators to open flame or
sources of heat.
- Do not place anything on top of a module cover.
- Do not use damaged modules.
- Do not touch a fired module or gas generator
for at least
10 minutes.
- Do not use any electrical probes on the wiring
circuit.
Air Conditioning Refrigerant (1,
See also Chlorofluorocarbon, Chemical Materials
Highly flammable, combustible
- observe No
Smoking policy.
2006.0 Fiesta iu200s GI 7372en
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100-00-1 9 General Information 100-00-1 9
DESCRIPTION AND OPERATION
Standard Workshop Practices
Vehicle in Workshop
When working on a vehicle in the workshop always
make sure that:
- the parking brake is applied or the wheels are
securely chocked to prevent the vehicle moving
forwards or backwards.
- the key is removed from key operated hood
locks before any work is carried out around the
front of the vehicle.
- if the engine is to be run, there is adequate
ventilation, or an extraction hose to remove
exhaust fumes.
- there is adequate room to raise the vehicle and
remove the wheels, if necessary.
- fender covers are always fitted if any work is to
be carried out in the engine compartment.
- the battery is disconnected if working on the
engine, underneath the vehicle, or if the vehicle
is raised.
Alternative Fuel - Dons
- Do work on the vehicle in a designated area,
that is well ventilated and with access restricted
to qualified personnel only.
- Install new warning labels to their original
locations.
- If possible always isolate the alternative fuel
tank, and run the vehicle on the alternative fuel
until it automatically switches to its normal fuel
prior to taking the vehicle into the workshop
service area.
- Only use tested and approved components and
pipes when repairing or servicing
LPG and CNG
systems.
Alternative Fuel - Do Nots
- Do not vent off LPG fuel.
- Do not use shop air pressure to force LPG fuel
from the fuel tank.
( A CAUTION:When electric arc welding on a - Do not use paint drying ovens above 40°C for vehicle, always disconnect the generator any alternative fuel vehicle. LPG and CNG fuel wiring to prevent the possibility of a surge tanks must be removed from the vehicle prior of current causing damage to the internal to being put into paint drying ovens above 40°C. components of the generator. - Do not modify the system or install new - if using welding equipment on the vehicle, a
components that are not designed for gas
suitable fire extinguisher is readily available.
vehicles.
Alternative Fuel
A WARNING:When servicing the fuel system
always follow the recommended
procedures. Failure to follow these
instructions may result in personal injury.
If the odor of liquefied petroleum gas (LPG) or
compressed natural gas
(CNG) is present in the
air in the workshop, warn all persons in the area
to:
- extinguish all flames and lighted tobacco.
- shut off electrical and air powered equipment.
- evacuate the area.
- ventilate the area.
- contact the fire control authorities.
- remove the vehicle to a dedicated, ventilated
area.
- Do not evacuate fuel tanks unless there is repair
that requires the removal of the fuel tank.
- Do not work on the fuel lines or system
components unless the alternative fuel has been
evacuated and the pressure in the system
reduced to atmospheric or less.
- Do not use anything other than the specified
leak detector fluid to trace fuel leaks.
Be aware of situations that may cause the
LPG or I
CNG fuel system to vent off fuel, such as: I
- extremely hot days.
- parking by a space heater.
- hoisting a vehicle up near a ceiling heater.
Only fully trained personnel, who are conversant
with local standards, are to work on alternative fuel
vehicles.
2006.0 Fiesta 1212006 GI 7373en
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206-00-1 3 Brake System - General Information 206-00-1 3
DIAGNOSIS AND TESTING
TEST CONDITIONS DETAILSIRESU LTSIACTIONS
I B2: CHECK BRAKE SYSTEM FOR LEAKAGE 1
rn Check the brake master cylinder reservoir
sealing points and external brake and clutch
system for leaks. Refer to the brake master
cylinder component tests in this section.
Does the system leak?
-+ Yes
REPAIR as necessary. ADD fluid and BLEED
the brake system. REFER to: (206-00 Brake
System
- General Information)
Brake System Bleeding (General Procedures),
Brake System Pressure Bleeding (General Procedures).
TEST the system for normal operation.
183: CHECK BRAKE WARNING SWITCH OR WIRING I
I rn Ignition switch in position II. I
Remove the brake master cylinder reservoir
filler cap or switch. Allow the float to rest at its
lowest point.
Does the brake warning indicator illuminate?
-+ Yes
The switch or wiring is OK. TEST the system
for normal operation.
-+ No
REFER to: lnstrument Cluster - Vehicles Built I Up To: 1012005 (41 3-01 Instrument Cluster,
I Diagnosis and Testing).
PINPOINT TEST C : VIBRATION WHEN BRAKES ARE APPLIED
TEST CONDITIONS
DETAl LSIRESU LTSIACTIONS
Cl : ROAD TEST THE VEHICLE
Road test the vehicle without applying the
brakes at 40-80 kmlh (25-50 mph).
Is a vibration present?
-+ Yes
REFER to: Noise, Vibration and Harshness
(NVH) (1 00-04 Noise, Vibration and Harsh-
ness, Diagnosis and Testing).
After servicing, TEST the system for normal operation.
-+ No
GO to C2.
2006.0 Fiesta 1212006 G28494en
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206-0949-5 Anti-Lock Control 206-09A-5 -- -
DESCRIPTION AND OPERATION
Anti-Lock Control
MK70 Anti-lock Brake System (ABS)
The MK70 ABS is similar to the MK60 in
construction and design. The main differences are:
New ABS control unit
New hydraulic lines through a revised valve
block
New wiring harness and electrical connector
(fewer occupied pins)
The MK70 ABS system will be installed from
0512004 in vehicles which only have one ABS
function.
Vehicles with
ESPlBrake Traction Control System
(BTCS) will continue to be equipped with the
MK60.
MK60 ABS
Item Description
Fpump motor I
1 2 I Valve block I
1 3 1 ABS control unit I
The MK60 ABS has been designed specifically for
small to medium size vehicles. Compared to the
MK20 ABS system, it has been possible to reduce
the size of the hydraulic and electric components
(e.g. hydraulic valves and solenoids) and the
housing.
As a result, the overall weight of the ABS hydraulic
unit has been significantly reduced.
The hydraulic unit consists of the pump motor, the
valve block with
8 hydraulic valves and the
electronic control unit.
The ABS control unit actuates the ABS warning lamp in the instrument cluster via the CAN
databus.
The MK60 ABS is a 413 system. This means that
the wheel speed is measured individually for each
wheel (4 wheel speed sensors).
ABS controlled braking is provided individually for the front wheels and jointly for the two rear wheels
(3 control channels; select-low control), i.e. the
ABS control for the rear wheels is governed by the
wheel closest to locking up.
- --
2006.0 Fiesta 1212006 GI 63291 en
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206-09A-7 Anti-Lock Control 206-09A-7
DIAGNOSIS AND TESTING
Anti-Lock Control
, Refer to Wiring Diagrams Section 206-09A, for
schematic and connector information.
General
Equipment
I Worldwide diagnostic system (WDS) I
Inspection and Verification
I. Verify the customer concern.
2. Visually inspect for obvious signs of mechanical
or electrical damage.
Visual Inspection Chart
I Mechanical I Electrical I
3. If an obvious cause for an observed or reported
concern is found, correct the cause (if possible)
. before proceeding to the next step.
sensor(s)
Wheel speed sensor
ring (s)
I '4. If the cause is not visually evident, connect the
diagnostic tool to the data link connector and
select the vehicle to be tested from the
diagnostic tool menu.
Fuse(s)
Electrical
connector(s)
Wiring harness(s).
2006.0 Fiesta 1212006 G325340en
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206-09A-8 Anti-Lock Control 206-09A-8
REMOVAL AND INSTALLATION
Hydraulic Control Unit (HCU) - Vehicles Built Up To: 0512004
!'-
Materials Remove
the brake master cylinder to
hydraulic control unit (HCU) brake tubes.
Name
S~ecification
I Super DOT 4 brake fluid I ESD-M6C57-A I
Removal
A CAUTI0N:If brake fluid is spilt on the
paintwork, the affected area must be
immediately washed down with cold water.
I. Remove the brake master cylinder. For
additional information, refer to
Section
206-06 [Hydraulic Brake Actuation].
2. Detach the engine wiring harness electrical
connector from the wheelhouse assembly.
3. CAUTIONS:
&ap the brake tubes to prevent fluid loss
or dirt ingress.
nplug the hydraulic control unit (HCU)
ports to prevent fluid loss or dirt ingress.
N0TE:Make a note of the position of the brake
tubes, to aid installation.
4. CAUTIONS:
&ap the braketubes to prevent fluid loss
or dirt ingress.
Aplug the HCU ports to prevent fluid loss
or dirt ingress.
N0TE:Make a note of the position of the brake
tubes, to aid installation.
Disconnect the brake tubes from the HCU.
2006.0 Fiesta 1212006 GI 83774en
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206-09A-1 I Anti-Lock Control 206-09A-I 1
REMOVAL AND INSTALLATION
Hydraulic Control Unit (HCU) - Vehicles Built From: 0512004
/ ! Remove the brake master cylinder to HCU
Materials brake tubes.
Name Specification
I Super DOT 4 brake fluid I ESD-M6C57-A I
Removal
All vehicles
A CAUTI0N:If brake fluid is spilt on the
paintwork, the affected area must be
immediately washed down with cold water.
1. Detach the engine wiring harness electrical
connector from the wheelhouse assembly.
Right-hand drive vehicles
4. Remove the battery tray.
For additional information, refer to: Battery
Tray (414-01 Battery, Mounting and Cables,
Removal and Installation).
5. CAUTIONS:
hap the brake tubes to prevent fluid loss
or dirt ingress.
nplug the hydraulic control unit (HCU)
ports to prevent fluid loss or dirt ingress.
Left-hand drive vehicles N0TE:Make a note of the position of the brake
2. Remove the brake master cylinder. tubes to aid installation.
For additional information, refer to: Brake Disconnect
the brake master cylinder to HCU
Master Cylinder
- LHD (206-06 Hydraulic brake tubes
from the HCU.
Brake Actuation, Removal and Installation).
I
3. CAUTIONS: I
hap the brake tubes to prevent fluid loss
or dirt ingress.
nplug the hydraulic control unit (HCU)
ports to prevent fluid loss or dirt ingress.
N0TE:Make a note of the position of the brake
tubes to aid installation.
All vehicles
6. CAUTIONS:
&ap the brake tubes to prevent fluid loss
or dirt ingress.
2006.0 Fiesta 1212006 G406271 en
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206-09A-14 Anti-Lock Control 206-09A-I 4
REMOVAL AND INSTALLATION
Anti-Lock Brake System (ABS) Module - Vehicles Built Up To: /.
Materials Remove
the brake master cylinder to
hydraulic control unit (HCU) brake tubes.
Name
S~ecification
I Super DOT 4 brake fluid 1 ESD-M6C57-A I
Removal
A CAUTI0N:Y brake fluid is spilt on the
paintwork, the affected area must be
immediately washed down with cold water.
1. Remove the brake master cylinder. For
additional information, refer to
Section
206-06 [Hydraulic Brake Actuation].
2. Detach the engine wiring harness electrical
connector from the wheelhouse assembly.
4m CAUTIONS:
3. CAUTIONS:
&ap the brake tubes to prevent fluid loss
or dirt ingress.
Aplug the hydraulic control unit (HCU)
ports to prevent fluid loss or dirt ingress.
N0TE:Make a note of the position of the brake
tubes, to aid installation.
&ap the brake tubes to prevent fluid loss
or dirt ingress.
Aplug the HCU ports to prevent fluid loss
or dirt ingress.
N0TE:Make a note of the position of the brake
tubes, to aid installation.
Disconnect the brake tubes from the HCU.
2006.0 Fiesta 1~12006 G327317en
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