2015 FORD TRANSIT relay

TOWING A TRAILER
WARNINGS
Do not exceed the Gross
Vehicle Weight Rating or the
Gross Axle Weight Rating
specified on the certification label. Towing trailers beyond the
maximum recommended
gross trailer weight exceeds the
limit of the vehicle and could
result in engine damage,
transmission damage, structural
damage, loss of vehicle control,
vehicle rollover and personal
injury. Your vehicle may have electrical
items, for example fuses or relays,
related to towing. See Fuses
(page 187).
Your vehicle's load capacity
designation is by weight, not by
volume, so you cannot necessarily
use all available space when
loading your vehicle.
Towing a trailer places an extra
load on your vehicle's engine,
transmission, axle, brakes, tires
and suspension. Inspect these
components periodically during,
and after, any towing operation. Load Placement
To help minimize how trailer
movement affects your vehicle
when driving:
•
Load the heaviest items closest
to the trailer floor.
• Load the heaviest items
centered between the left and
right side trailer tires.
• Load the heaviest items above
the trailer axles or just slightly
forward toward the trailer
tongue. Do not allow the final
trailer tongue weight to go
above or below 10-15% of the
loaded trailer weight.
• Select a tow bar with the
correct rise or drop. When both
the loaded vehicle and trailer
are connected, the trailer frame
should be level, or slightly
angled down toward your
vehicle, when viewed from the
side.
When driving with a trailer or
payload, a slight takeoff vibration
or shudder may be present due to
the increased payload weight.
Additional information regarding
correct trailer loading and setting
your vehicle up for towing is
located in another chapter of this
Owner's Manual. See Load Limit
(page 153). You can also find the
information in the RV & Trailer
Towing Guide. See an authorized
dealer.
161 Transit (TTH) Canada/United States of America, enUSA, Edition date: 03/2014 Towing

Circuits protected
Fuse rating
Fuse
Diesel particulate filter vaporizer.
3A
F5
Glow plug monitor.
Anti-lock brake system.
3A
F6 Stability assist.
Ignition.
Powertrain control module.
7.5A
F7
Cooling fan - Gasoline.
20A
F8
Left-hand windshield wiper.
30A
F9
Right-hand windshield wiper.
30A
F10
Air conditioning clutch.
10A
F11
Diesel particulate filter vaporizer glow plug.
20A
F12
Not used.
-
F13
Selective Catalytic Reduction - ignition - Diesel.
3A
F14
Not used.
-
F15
Not used.
-
F16
Not used.
-
F17
Anti-lock brake system.
40A
F18
Stability assist pump.
Starter solenoid.
30A
F19
Glow plugs.
60A
F20
Ignition relay 3.
60A
F21
Selective Catalytic Reduction relay feed.
40A
F22
Electric vacuum pump relay feed.
40A
F22
PROTECTED CIRCUIT FUSE.
10A
F23
Fuel injection pump - Diesel.
10A
F24
Fuel injection pump - Gasoline.
20A
F24
Throttle control unit - Diesel.
15A
F25
PROTECTED CIRCUIT FUSE - Gasoline.
10A
F25
189Transit (TTH) Canada/United States of America, enUSA, Edition date: 03/2014 Fuses

Circuits switched
Relay
Ignition 3.
R1
Not used.
R2
Not used.
R3
Not used.
R4
Cooling fan - Gasoline.
R5
Windshield wiper - on and off.
R6
Windshield wiper - low and high speed.
R7
Electrical Vacuum Pump - Gasoline.
R8
Starter motor.
R9
Air conditioning clutch.
R10
Fuel vaporizer system glow plug.
R11
Fuel injection pump.
R12
Not used.
R13
Not used.
R14
Low and high speed cooling fan.
R15
Selective Catalytic Reduction - Diesel.
R16
Powertrain control module.
R17
High speed cooling fan.
R18
191Transit (TTH) Canada/United States of America, enUSA, Edition date: 03/2014 Fuses

Passenger Compartment Fuse Panel
Circuits protected
Fuse rating
Fuse
Airbag module.
10A
F1
Anti-lock brake system with electronic stability
control.
4A
F2
Parking brake.
Not used.
-
F3
Trailer tow back-up lamp relay.
10A
F4
Cutaway body connectors.
20A
F5
Not used.
-
F6
Not used.
-
F7
AC power outlet socket.
40A
F8
Trailer brake module.
30A
F9
Driver power seat.
30A
F10
Passenger power seat.
30A
F11
Trailer tow park lamp relay.
30A
F12
192Transit (TTH) Canada/United States of America, enUSA, Edition date: 03/2014 FusesE148827

Circuits protected
Fuse rating
Fuse
Anti-lock brake system with electronic stability
control valves.
25A
F13
Powertrain control module B+ relay.
5A
F14
Powertrain control module power relay.
40A
F15
Body control module power feed.
40A
F16
Ignition relay 3.
40A
F17
Modified vehicle connections.
40A
F18
Not used.
-
F19
Heated exterior mirror relay.
5A
F20
Modified vehicle ignition connections.
10A
F21
Passenger compartment fuse panel.
15A
F22
Air conditioning control module.
7.5A
F23
Cutaway body connectors.
10A
F24
Interior lighting.
7.5A
F25
Heated exterior mirrors.
10A
F26
Heated rear window.
20A
F27
Heated rear window.
20A
F28
Rear parking aid camera.
10A
F29 Lane keeping system.
Electro mirror.
Not used.
-
F30
Trailer brake ignition feed.
10A
F31
Interior lighting.
10A
F32
Not used.
-
F33
Not used.
-
F34
Power folding mirrors.
5A
F35
Horn.
20A
F36
SYNC module.
7.5A
F37
193Transit (TTH) Canada/United States of America, enUSA, Edition date: 03/2014 Fuses

Circuits protected
Fuse rating
Fuse
Blower motor.
5A
F38 Horn relay.
Windshield wiper relay.
Remote keyless entry.
7.5A
F39 Battery.
Power windows.
Rear heating, ventilation and air conditioning.
Front blower motor.
40A
F40
Rear blower motor.
40A
F41
Heated rear window.
40A
F42
Trailer socket.
30A
F43
Auxiliary power points.
60A
F44
Trailer connectors B+ supply.
40A
F45
Power windows.
30A
F46
Cigar lighter socket.
20A
F47
Rear auxiliary power points.
20A
F48
Front auxiliary power points.
20A
F49
Ignition relay 1.
60A
F50
Ignition relay 2.
60A
F51
Modified vehicle connections.
40A
F52
Modified vehicle connections.
40A
F53 Circuits switched
Relay
Not used (spare).
R1
Auxiliary power points.
R2
Trailer tow parking lamp.
R3
Ignition 2.
R4
Power windows.
R5
Ignition 1.
R6
194Transit (TTH) Canada/United States of America, enUSA, Edition date: 03/2014 Fuses

Circuits switched
Relay
Horn.
R7
Trailer tow back-up lamp.
R8
Front blower motor.
R9
Rear blower motor.
R10
Heated rear window.
R11 Heated exterior mirrors.
Not used.
R12
Modified vehicle connections.
R13
Pre-fuse Box Circuits protected
Fuse rating
Fuse
Engine compartment fuse box.
470A
F1 Starter motor.
Alternator.
Passenger compartment fuse panel.
100A
F2
Body control module fuse box.
Powertrain control module.
40A
F3
Anti-lock brake system.
Passenger compartment fuse panel.
200A
F4
195Transit (TTH) Canada/United States of America, enUSA, Edition date: 03/2014 FusesE148828

Circuits protected
Fuse rating
Fuse
Not used.
-
F8
Right-hand high beam.
10A
F9
Left-hand high beam.
10A
F10
Right-hand exterior lamps.
25A
F11
Left-hand position lamps.
Not used.
-
F12
On-board diagnostic.
15A
F13
Battery saver.
Turn signal indicator.
25A
F14 Power windows delayed accessory.
Lane departure sensor heated windshield pad.
Left-hand exterior lamps.
25A
F15 Right-hand position lamps.
High mounted stoplamp.
Audio unit.
20A
F16
Navigation unit.
Instrument panel cluster.
7.5A
F17
Heater control.
Headlamp switch module.
10A
F18 Steering wheel module.
Stoplamp switch supply.
Front control/display interface module.
5A
F19
Ignition passive anti-theft system.
5A
F20
Accessory relay, customer access feed.
3A
F21
CHANGING A FUSE WARNINGS
Do not modify the electrical system
of your vehicle in any way. Have
repairs to the electrical system and
the replacement of relays and high current
fuses carried out by an authorized dealer. WARNINGS
Switch the ignition and all electrical
equipment off before attempting to
change a fuse.
Always replace a fuse with one that
has the specified amperage rating.
Using a fuse with a higher amperage
rating can cause severe wire damage and
could start a fire. 198
Transit (TTH) Canada/United States of America, enUSA, Edition date: 03/2014 Fuses