1.1 About This Manual
1.1.1 Introduction
This manual has been written in a format that is
designed to meet the needs of Vehicle
Converters. The objective is to use common
formats with the workshop manual which is used
by technicians worldwide.
This guide is published by Ford and provides
general descriptions and advice for converting
vehicles.
It must be emphasized that any change to the
basic vehicle which does not meet the enclosed
guideline standards may severely inhibit the ability
of the vehicle to perform its function. Mechanical
failures, structure failure, component unreliability
or vehicle instability will lead to customer
dissatisfaction. Appropriate design and application
of body, equipment and or accessories is key to
ensuring that customer satisfaction is not
adversely affected.
The information contained within this publication
takes the form of recommendations to be
followed when vehicle modifications are
undertaken. It must be remembered that certain
modifications may invalidate legal approvals and
application for re-certification may be necessary.
Ford cannot guarantee the operation of the
vehicle if non-Ford -approved electrical systems
are installed. Ford electrical systems are designed
and tested to function under operational
extremes, and have been subjected to the
equivalent of ten years of driving under such
conditions
1.1.2 Important Safety Instructions
Appropriate conversion procedures are essential
for the safe, reliable operation of all vehicles as
well as the personal safety of the individual
carrying out the work.
This manual cannot possibly anticipate all such
variations and provide advice or cautions as to
each. Anyone who departs from the instructions
provide in this manual must first establish that he
compromises neither his personal safety nor the
vehicle integrity by his choice of methods, tools
or components.
1.1.3 Warnings, Cautions and
Notes in This Manual
WARNING: Warnings are used to
indicate that failure to follow a
procedure correctly may result in
personal injury.
CAUTION: Cautions are used to
indicate that failure to follow a
procedure correctly may result in
damage to the vehicle or equipment
being used.
NOTE: Notes are used to provide additional
essential information required to carry out a
complete and satisfactory repair
As you read through this manual, you will come
across WARNINGS, CAUTIONS and NOTES.
A warning, caution or note is placed at the
beginning of a series of steps if it applies to
multiple steps. If the warning, caution or note only
applies to one step, it is placed at the beginning
of the specific step (after the step number).
1.1.4 How to Use This Manual
This manual covers vehicle conversion
procedures.
The pages at the start of this manual list the
content, by group. A group covers a specific
portion of the vehicle. The manual is divided into
five groups, General Information, Chassis,
Powertrain, Electrical and Body. The number of
the group is the first number of a section number.
Each title listed in the contents links to the relevant
section of the manual.
In some section of the book it may refer you to
see additional sections for information, links have
been provided, these links are in blue text.
This manual is also designed to be used as a
printed document, where there are links page
numbers in brackets have been added, which
will help guide you to the start of the section
which contains the relevant information.
There is also an alphabetical index at the back of
the manual. As with the contents pages you will
be able to link to sections. To do this just click on
the page number.
All left and right-handed references to the vehicle
are taken from a position sitting in the driver seat
looking forward unless otherwise stated.
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1 General Information
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Ford of Poland
Mirek Oszczygiel - Transit Brand
Manager
Contact:
+48-22-6086854Tele-
phone:
+48-22-6086819Fax:
[email protected]:
Al.Jerozolimskie 181Postal
Address:
Warsaw
02-222
POL
Ford of Czech Republic
Petr Simunek - Transit Brand
Manager
Contact:
+420-23-4650119Tele-
phone:
+420-23-4650147Fax:
[email protected]:
NATIONAL DISTR. CENTPostal
Address:
THAMOVA 16_
PRAGUE
185 00 8
CZE
Ford of Russia
Nicolay Kravchenko - Transit Brand
Manager
Contact:
+7-495-7778566Tele-
phone:
+7-495-7778510Fax:
[email protected]:
Meridian Commercial Tower UL
Smolnaya 24/D
Postal
Address:
MOSCOW
125445
RUS
Emerging Developing Markets (EDM)
Akos Zsombolyi - Transit Brand
Manager
Contact:
+36-1-4382578Tele-
phone:
+36-1-4382568Fax:
[email protected]:
FORDHUNGARYPostal
Address:
Obuda Gate Arpad fejedelem u. 26-
28
Budapest
1023
HUN
Rest of the World (RoW)
John Dand - Transit Brand ManagerContact:
+44-1277-252073Tele-
phone:
+44-1277-252552Fax:
[email protected]:
GB-1/389Postal
Address:
EAGLE WAY, GB-1
BRENTWOOD
CM13 3BW
GBR
Ford Otosan - Turkey
Umut Canpolat - Transit Brand
Manager
Contact:
+90 216 3267060Tele-
phone:
+90 216 326 52 02Fax:
[email protected]:
KocaeliPostal
Address:
Ihsaniye - Golcuk
41680
TUR
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CAN-Bus System (Architecture)
Antilock Brake SystemKCentral Junction Box (Passenger Junction
Box)
A
Powertrain Control ModuleLVoice Recognition Module/Wireless
connection (blue tooth)
B
Steering Angle SensorMAudio Control Unit (Radio/CD)C*
Yaw Rate SensorNNavigation (Radio/CD)D*
Diagnostic ConnectorPRemote Keyless EntryE
Park Aid ModeQPassive Anti-Theft SystemF
Restraints Control ModuleRRain SensorG
Hybrid Electronic ClusterSBattery Backed Sounder (BBS)H
Interior Motion Sensing (IMS)J
* Either Audio Control Unit or Navigation
4.1.2 Central Junction Box (CJB)
WARNING: Unapproved and/or
incorrect connection to any of the
mating wiring can cause either the
associated systems to shut down
(overload protection), or permanent
damage to the Central Junction Box
itself.
Basic vehicle functions (for example: headlights,
front wipers) are available on all Central Junction
Boxes (CJBs). Increased vehicle features are
available on the mid- and high-level CJBs, as per
the following list:
Incremental FunctionalityCentral Junction Box (CJB)
6C1T-14A073-A_ (low)
(in addition to low level CJB)6C1T-14A073-B_ (mid)
Reverse CyclingRemote Keyless Entry
Slam LockingVIN Identification
Front Fog LightsPerimeter Alarm
Theatre Dimming (Interior Lights)Central and double Locking
Heated WindscreenZonal unlocking
Heated MirrorsAuto Locking on drive away
Rear WipersAuto Relocking on time out
Heated Rear Window(s)Crash Activated unlocking
Mis-locking feedback (audible
and visual)
(in addition to mid-level CJB)6C1T-14A073-C_ (high)
Ambient air temperature meas-
urement
Battery Backed Sounder (BBS)
Rain SensorInterior Motion Sensor (IMS)
Daytime Running LightsZonal opposite door relocking
AutolampsConfigurable unlocking
Fuel Pump Control (petrol only)CAT 1 Alarm (BBS, IMS & Rear
Glass Breakage)
Cruise control
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•Before disconnecting the battery, check
availability of radio key code.
•Fuses – when auxiliary electrical systems are
to be added to the vehicle it is mandatory that
the additional circuit design includes the
necessary fuses.
•The Special Vehicle Option auxiliary fuse box
is recommended.
Refer to: 4.13 Fuses and Relays (page 119).
4.3.4 Fitting of Equipment
Containing an Electric Motor
WARNINGS:
When equipment containing an
electrical motor is connected, it
must be connected via a blocking
diode or relay to prevent “back
Electro Motive Force (EMF)” being
applied to the auxiliary terminal.
When electric motors are to be
fitted, account must be taken of the
potentially high currents that a
motor can draw.
CAUTION: The following must be
observed:
•All motors must be driven via relays with
contacts rated at least 3 times the maximum
rated current of the motor.
•All motor supply circuits must be individually
fused with the proper fuse rating for the
motor.
•All power wiring must be rated for at least 3
times the rating of the motor and installed as
far away as possible from any existing vehicle
wiring.
•All motors fitted should be fully suppressed to
ensure electrical interference does not affect
the vehicle systems.
•Add EMC emissions statement to CE
approval.
4.3.5 Vehicle Electrical Capacity
- Alternator
WARNING: Do not cut into the
alternator wires or use the
alternator as a source to obtain a
'D+ Signal'
An engine run signal is available from the Central
Junction Box by installing a T-piece jumper
harness (Ford Part Number 6C1V-14A411-F_).
Refer to: 4.14 Special Conversions (page 131).
4.3.6 Charge Balance Guidelines
The base vehicle is fitted with a 150A alternator.
It is recommended to conduct a charge balance
calculation in case the conversion comprises a
high number of electrical consumers or high
electrical consumption is expected.
4.3.7 Circuit Diagrams
For circuit diagrams for Auxiliary Fuse Box
Connections and Standard Ford relays.
Refer to: 4.13 Fuses and Relays (page 119).
Full vehicle wiring and circuit diagrams are in the
Ford Workshop Manual.
NOTE: For further information please contact
your local National Sales Company
representative, or Local Ford Dealer. If they are
unable to help you then please contact the
Vehicle Converter Advisory Service at
[email protected].
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4.4 Battery and Cables
4.4.1 Battery Information
In order to protect the battery system from direct
ground shorts, a special fuse is incorporated into
the battery positive feed, in the pre-fuse box
under the driver’s seat.
This fuse is not repairable – use only a Ford
replacement part.
Where extra batteries are required on vehicles
with a single battery installation, the battery
disconnect switch (split charge relay) and
associated wiring/hardware — fitted as standard
to vehicles equipped with dual batteries — can
be added.
Batteries – Additional – Heavy Duty
High current consumption may require a
heavy-duty battery or an additional battery.
Factory fitted Special Vehicle Options are available
for heavy-duty and/or extra batteries with the
battery disconnect switch (split charge relay).
The batteries can be retrofitted.
See diagram E74522 - Battery disconnect switch
(split charge relay) circuit.
Deep Cycle Battery (not for use as
primary, start-relevant battery)
A Special Vehicle Option is available. Please
contact your local National Sales Company
representative for availability and details.
•The deep cycle battery is used in conjunction
with the battery disconnect switch (split charge
relay) in applications where power to ancillary
circuits would heavily discharge the main
vehicle battery(s).
•Installation should be under the driver's seat.
When the deep cycle battery is installed, the
battery disconnect switch (split charge relay)
must be used.
•When the Deep Cycle Battery is installed it is
recommended that the Special Vehicle Option
auxiliary fuse box is fed from the customer
connection points.
Battery Part Numbers and Usage
SizeQuantityTypeBattery Part Number
Single Battery Installation Front Wheel Drive
T71680 CCA (70Ah @20 hour rate)98AB-10655-D_ (Turkey)
T71700 CCA (80Ah @20 hour rate)6G9N 10655 P_ (Southampton)
Dual Battery Installation Rear Wheel Drive and Front Wheel Drive with specific options
T62590 CCA (60Ah @20 hour rate)98AB-10655-C_ (Turkey)
T62590 CCA (60Ah @20 hour rate)6G9N 10655 N_ (Southampton)
Dual Battery Installation Rear Wheel Drive -29°C Territories
T72680 CCA (70Ah @20 hour rate)98AB-10655-D_ (Turkey)
T72700 CCA (80Ah @20 hour rate)6G9N 10655 P_ (Southampton)
Deep Cycle Battery
H82(90Ah @20 hour rate;70Ah@5 hour rate)V3C15-10655-A_
Battery Rules:
•Batteries in parallel must be of the same type
and capacity.
•Starter and deep cycle batteries may only be
mixed through an isolator.
•For External charging of batteries ensure that
the maximum voltage of 14.6V is not
exceeded.
NOTE: Deep cycle batteries can be drained but
high loads can damage them. Always observe
circuit set-up outlined in diagram E74522 -
Battery disconnect switch (split charge relay).
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Pull-in us actuvated within 70 ms of switching to
key position II
Pull-out is activated when switching to key
position I, or 0, and in key position II when no
engine run signal is sensed within 120 secs.
It is not possible to change state within 500 ms.
Removal of the Battery Disconnect
Switch (on twin battery models) and
wiring of batteries in parallel for high
current applications.
For vehicles equipped with a twin battery system,
wiring of the two batteries in parallel is not
recommended. If higher current is required,
680Ah batteries can be fitted (or a deep cycle
battery in lieu of the non-start relevant battery
only). Where a single passenger seat is fitted,
further batteries (1 or 2) can be installed in the
pedestal and added in parallel to the
non-start-relevant battery, although due
consideration then needs to be given to
increased current availability in the event of a
short circuit. Additional batteries should not be
installed under a passenger bench seat.
if this requirement is imperative, it would be
possible to disconnect the battery disconnect
switch and put the start-relevant and
non-start-relevant batteries in parallel using a
shorting bar (available from the Ford Delerships,
part number 6C1T-14A439-A*). There is one
important consideration when replacing the
battery disconnect switch with a shorting bar:
•Where the vehicle is configured for
twin-battery operation, the Central Junction
Box will detect if the battery disconnect switch
is missing (or has been removed), or the
mating connector short-circuited, and although
the vehicle will be functional, Diagnostic
Trouble Codes will be generated that will
flag-up during service. Hence if a shorting bar
is fitted, the vehicle needs to be reconfigured
(via the Dealership and Dealership Hotline).
Single to Dual Battery Conversion
For vehicles equipped with a single battery, it is
possible to upgrade to a twin battery system -
the connector for the battery disconnect switch
is present on all vehicles. In addition to
reconfiguring the vehicle for twin battery
operation (at a Dealership), the following battery
cables and components are required:
DescriptionPart Number
start relevant battery negative to vehicle ground point cable (right hand)
replaces C_ part
6C1T-14301-A_
start relevant battery negative to vehicle ground point cable (lefthand)
replaces D_ part
6C1T-14301-E_
start relevant battery negative to non-start relevant battery negative cable6C1T-14280-E_
pre-fuse box bus bar to non-start-relevant battery positive cable6C1T-14300-D_
Battery disconnect switch6C1T-10B728-A_
If a requirement exists (camper conversions for
example), it may be viable to order vehicles
installed with a single battery, a battery disconnect
switch, and a kit of harnesses – detailed above –
to be fitted by the installer.
Where required, e.g. for camper conversions,
gas-sealed battery boxes (with exterior venting)
are available. Ford part numbers:
6C1T-10N669-A_ (lefthand); 6C1T-10N669-B_
(right hand); 6C1T-10N725-A_ (lid).
The battery disconnect switch isolates the
auxiliary battery/batteries from the rest of the
base vehicle electrical system when the engine
is stopped.
The battery disconnect switch, together with
associated wiring and hardware, can be fitted as
part of an accessory kit (available from your local
Ford dealer) in the pre-fuse box.
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4.9 Information and Entertainment System - General
Information—Specifications
4.9.1 Radio Connector
Multimedia head units (Audio and Navigation) are
connected to the instrument panel wiring via the
Fakra connector see below diagram E74493
NOTE: There is a co-axial cable (green) for the
roof - mounted AM/FM antenna, and depending
on the vehicle, a thin co-axial cable (black) for a
Global Positioning System antenna.
NOTE: Power for Radio - do notswitch the
permanent battery feed (KL 15) and ignition feed
(KL 30) on the radio connection. The ignition feed
15 is only used to 'wake up' the radio.
On Caravan models a mirror mounted antenna
is specified
Fakra Connector
Connector A
PinPinPinPin
Not Applicable13CAN +9Right Rear -5Right Rear+1
Illumination14CAN -10Right Front -6Right Front +2
Battery +15Keycode Ground11Left Front -7Left Front +3
Ignition Sense
Accessory
16Ground12Left Rear -8Left Rear+4
FordTransit 2006.5 (April 2006–)
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4 Electrical
112154891213161216712511612E74493AFCB
Pin Brake Light on Trailer Tow in-line connector at Rear of Vehicle
DescriptionItem
Third Stop LightPin 8
*If an existing third brake/stop lamp is already
fitted, or if the power exceeds 21W, an
intermediate relay must be used.
For Van, Bus and Kombi, the signal should be
derived from the 6-way connector to the rear
light assembly, pin 4.
Additional Position Lights at the Rear
of the Vehicle
The feed for position lights only at the rear
(bottom / top) can be taken from the licence plate
lighting connectors: left and right. For the correct
pin, please refer to Figure E84727; the maximum
load is 10W per side.
NOTE: Any additional position lights should be
taken from the licence plate lights, and no other
source.
In order to avoid electrical issues due to leakage,
and to ensure connector compatibility, a mating
connector with seals/plugs and pre-crimped wire
& terminal should be used. See Adding
Connectors,Terminals and Wiring.
NOTE: Position lamps (front and rear) only
function with the lighting switch in positions 1 or
2; however, the same bulbs are also used for the
parking lamps. There are two operating modes
for the latter, both with the ignition key removed.
1.Ignition off, master light switch to position ‘P’:
all 4 lamps are on.
2.Ignition off, master light switch off, move turn
indicator stalk to either left or right position (and
leave in): tell-tale and chime will operate briefly
and parking lamps (2) on the side selected will
be on.
The position and parking functions operate
independently.
When the position lights are extinguished, the
side marker and end-outline markers turn off
simultaneously, in line with InterRegs No 48, which
states the following:
5.11 - The electrical connections must be such
that the front and rear position lamps, the
end-outline marker lamps, if they exist, the
side-marker lamps, if they exist, and the rear
registration plate lamp can only be switched on
and off simultaneously. This condition does not
apply when using front and rear position lamps,
as well as side-marker lamps when combined or
reciprocally incorporated with said lamps, as
parking lamps and when side-marker lamps are
permitted to flash.
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Date of Publication: 12/2006
4 Electrical
1508E84726