fuses FORD TRANSIT 2021 Owners Manual

Cruise Control
Principle of Operation
...............................198
Using Cruise Control ..................................
198
Using Adaptive Cruise Control ...............
199
Driving Aids
Speed Limiter ..............................................
206
Driver Alert .....................................................
207
Lane Keeping System ...............................
208
Blind Spot Information System ..............
212
Cross Traffic Alert ........................................
216
Eco .....................................................................
219
Steering ..........................................................
220
Pre-Collision Assist .....................................
221
Front View Camera ....................................
225
Drive Control .................................................
226
Load Carrying
Roof Racks and Load Carriers - Bus .....
228
Roof Racks and Load Carriers - Van ........................................................................\
228
Load Retaining Fixtures ............................
228
Load Limit ......................................................
229
Towing
Towing a Trailer ...........................................
234
Recommended Towing Weights - Chassis Cab/Crew Van/Cutaway/Van
........................................................................\
235
Recommended Towing Weights - M2 Bus ................................................................
237
Essential Towing Checks .........................
239
Towing the Vehicle on Four Wheels .....
245
Driving Hints
Reduced Engine Performance ...............
246
Economical Driving ....................................
246
Cold Weather Precautions ......................
246
Breaking-In ....................................................
247
Driving Through Water ..............................
247Floor Mats
......................................................
247
Roadside Emergencies
Roadside Assistance .................................
249
Hazard Flashers ..........................................
250
Emergency Exit - M2 Bus .........................
250
Fuel Shutoff ..................................................
250
Jump Starting the Vehicle ........................
251
Transporting the Vehicle ..........................
253
Towing Points ...............................................
254
Crash and Breakdown Information
Post-Crash Alert System .........................
255
Customer Assistance
Ford Credit ....................................................
256
Getting the Services You Need ..............
256
In California (U.S. Only) ............................
257
The Better Business Bureau (BBB) Auto Line Program (U.S. Only) ....................
258
Utilizing the Mediation/Arbitration Program (Canada Only) ......................
259
Getting Assistance Outside the U.S. and Canada .......................................................
259
Ordering Additional Owner's Literature ........................................................................\
.
261
Reporting Safety Defects (U.S. Only) ........................................................................\
.
261
Reporting Safety Defects (Canada Only) ........................................................................\
262
Fuses
Fuse Box Locations ....................................
263
Fuse Specification Chart .........................
264
Changing a Fuse ..........................................
276
Maintenance
General Information ..................................
278
Opening and Closing the Hood .............
278
5
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Table of Contents

TOWING A TRAILER
WARNING: Towing trailers
beyond the maximum
recommended gross trailer
weight exceeds the limit of your
vehicle and could result in engine
damage, transmission damage,
structural damage, loss of
vehicle control, vehicle rollover
and personal injury. WARNING:
Do not exceed
the GVWR or the GAWR
specified on the certification
label.
Note: See
Recommended
Towing Weights (page 235).
Your vehicle may have electrical
items, such as fuses or relays,
related to towing. See
Fuses
(page 263).
Your vehicle's load capacity
designation is by weight, not by
volume, so you cannot necessarily
use all available space when
loading a vehicle or trailer.
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 ball mount with the
correct rise or drop and load
capacity. 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
proper trailer loading and setting
your vehicle up for towing is
located in another chapter of this
manual. See
Load Limit (page
229).
You can also find information in
the
RV & Trailer Towing Guide
available at your authorized
dealer, or online.
234
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Towing

FUSE BOX LOCATIONS
Engine Compartment Fuse Box
Driver Compartment Fuse Box
The fuse box is behind the removable trim
panel. Body Control Module
Passenger Compartment Fuse Box
Pre-fuse Box
The fuse box is under the driver seat.
263
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing FusesE319023 E296247 E296246 E296255

FUSE SPECIFICATION CHART
Engine Compartment Fuse Box
Protected Component
Fuse Rating
Item
Wipers.
50 A
1
Not used.
-
2
All-Wheel Drive.
40 A
3
Parking lamps.
30 A
4
Reversing lamp.
10 A
5
Not used.
-
6
Front blower motor.
40 A
7
264
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Fuses12
18
7
23
8
13
1
38
43
52
21
28
35
4039
34
27
31
33
51
26
25
17
11
6
14
910
45
1516
2324
53
48
29
22
5455565758
19
20
45444647
32
37
4241
36
30
4950
59E308021

Protected Component
Fuse Rating
Item
Not used.
-
8
Rear door latch.
15 A
9
Not used.
-
10
Auxiliary power point.
40 A
11
USB port.
Horn.
20 A
12
Not used.
-
13
Vehicle power 5.
15 A
14
Not used.
-
15
Not used.
-
16
Right-hand high-intensity discharge headlamps.
10 A
17
Rear window defroster.
40 A
18
Front fog lamp.
20 A
19
Power folding mirrors.
10 A
20
Vehicle power 4.
15 A
21
Rear blower motor.
40 A
22
Fuel pump.
20 A
23
Run/Start relay.
40 A
24
Auxiliary power points.
40 A
25
Left-hand high-intensity discharge headlamps.
10 A
26
Not used.
-
27
Vehicle power 1.
20 A
28
Not used.
-
29
Coolant pump.
15 A
30
Anti-lock brake system.
5 A
31
Transmission control module.
15 A
32
Starter motor.
30 A
33
265
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Fuses

Protected Component
Fuse Rating
Item
Not used.
-
34
Vehicle power 2.
15 A
35
Engine coolant bypass valve.
5 A
36
Glow plugs.
5 A
37
Powertrain control module.
Anti-lock brake system with electronic stability
control (excluding 510 series).
40 A
38
Cooling fan (510 series).
60 A
Not used.
-
39
Vehicle power 3.
10 A
40
Not used.
-
41
Not used (excluding 510 series).
-
42 Cooling fan (510 series).
15 A
Anti-lock brake system pump.
60 A
43
Cooling fan (excluding 510 series).
25 A
44 Not used (510 series).
-
Trailer socket.
30 A
45
Not used.
-
46
Not used.
-
47
Cooling fan (excluding 510 series).
50 A
48 Anti-lock brake system with electronic stability
control (510 series).
40 A
Not used.
-
49
Not used.
-
50
Air conditioning clutch.
10 A
51
Cooling fan (excluding 510 series).
50 A
52 Cooling fan (510 series).
60 A
Not used.
-
53
266
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Fuses

Protected Component
Fuse Rating
Item
Battery back-up sounder.
20 A
54
Transmission fluid pump.
25 A
55
Not used.
-
56
Not used.
-
57
Trailer socket.
30 A
58
Cooling fan relay.
-
59
Driver Compartment Fuse Box Protected Component
Fuse Rating
Item
USB port.
5 A
1
Not used.
-
2
USB port.
5 A
3
Not used.
-
4
267
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Fuses646566 6768
63
1
35 79
8
19
2021 22
313233 3435
36 3738 3940
23
2425 26
27 2829 30
6
4
2
10
41 4245
464748 49
56 5758 59 60 6162
74 75
69 707172 73
76 777879 8050
5152
53 5455
84 8586
81 8283
43
44
12
14 1618
17
15
13
11E296291

Protected Component
Fuse Rating
Item
Not used.
-
5
Not used.
-
6
Not used.
-
7
Not used.
-
8
Heated exterior mirrors.
10 A
9
Cooling fan.
5 A
10
Not used.
-
11
Not used.
-
12
Not used.
-
13
Not used.
-
14
Not used.
-
15
Rain sensor.
5 A
16
Not used.
-
17
Relay.
20 A
18
Not used.
-
19
Not used.
-
20
Heated rear window.
20 A
21
Heated rear window.
20 A
22
Auxiliary power point.
20 A
23
Auxiliary power point.
20 A
24
Not used.
-
25
Windshield wiper motor.
25 A
26
Not used.
-
27
Modified vehicle connections.
30 A
28
Fuel fired heater.
20 A
29
Power running boards.
30 A
30
Not used.
-
31
268
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Fuses

Protected Component
Fuse Rating
Item
Not used.
-
32
Not used.
-
33
Not used.
-
34
Not used.
-
35
Not used.
-
36
Not used.
-
37
Not used.
-
38
Not used.
-
39
Not used.
-
40
Load shed relay.
25 A
41
Starter relay.
40 A
42
Upfitter relay.
40 A
43
Starter relay.
40 A
44
Upfitter interface module.
10 A
45
Not used.
-
46
Not used.
-
47
Modified vehicle connections.
5 A
48
Brake pedal switch.
10 A
49
Passenger power seat.
30 A
50
Modified vehicle connections.
40 A
51
Driver power seat.
30 A
52
Battery.
60 A
53
Power inverter.
60 A
54
Body control module.
50 A
55
Modified vehicle connections.
10 A
56
Not used.
-
57
Connector camper body interface.
10 A
58
269
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Fuses

Protected Component
Fuse Rating
Item
Upfitter interface.
Secondary junction box.
Rear climate control.
10 A
59 Front view camera.
Rear view camera.
Adaptive cruise control module.
Blind spot information system.
Trailer brake control module.
10 A
60
Not used.
-
61
Enhanced cut off relay system module.
15 A
62
Auxiliary power point.
20 A
63
Modified vehicle connections.
30 A
64
Not used.
-
65
Enhanced cut off relay system.
10 A
66 Camper.
Load shed relay.
Not used.
-
67
Trailer tow module.
5 A
68
Steering wheel module.
5 A
69
Swivel seats.
5 A
70
Passenger heated seat.
10 A
71
Driver heated seat.
10 A
72
Adaptive front lighting module.
20 A
73
Headlamp leveling.
Not used.
-
74
Engine compartment fuse box.
20 A
75
Power sliding door control switch.
10 A
76
Headlamp switch.
5 A
77
Modified vehicle connections.
7.5 A
78
Driver compartment fuse box relay.
5 A
79
270
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Fuses