fuse box 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

Note:
Various system checks are
automatically carried out before the vehicle
will restart. if your vehicle fails to restart
after the third attempt, the system has
detected a fault that requires service. We
recommend you contact an authorized
dealer.
Keyless Starting (If Equipped)
1. Without applying the brake pedal, press and release the button once.
2. Press the brake pedal, and then press and release the button once.
3. Without applying the brake pedal, press and release the button once.
4. Press the brake pedal and then press the button until the engine starts.
Note: Various system checks are
automatically carried out before the vehicle
will restart. if your vehicle fails to restart
after the third attempt, the system has
detected a fault that requires service. We
recommend you contact an authorized
dealer.
JUMP STARTING THE VEHICLE WARNING:
Batteries normally
produce explosive gases which can
cause personal injury. Therefore, do not
allow flames, sparks or lighted
substances to come near the battery.
When working near the battery, always
shield your face and protect your eyes.
Always provide correct ventilation. WARNING:
Keep batteries out of
reach of children. Batteries contain
sulfuric acid. Avoid contact with skin,
eyes or clothing. Shield your eyes when
working near the battery to protect
against possible splashing of acid
solution. In case of acid contact with skin
or eyes, flush immediately with water for
a minimum of 15 minutes and get prompt
medical attention. If acid is swallowed,
call a physician immediately. WARNING:
Use only adequately
sized cables with insulated clamps.
Preparing Your Vehicle
Note: Do not attempt to push-start your
automatic transmission vehicle. Attempting
to push-start a vehicle with an automatic
transmission may cause transmission
damage.
Note: Use only a
12 Vbattery to start your
vehicle.
Note: Do not disconnect the battery of the
disabled vehicle as this could damage the
vehicle electrical system.
Park the booster vehicle close to the hood
of the disabled vehicle, making sure the
two vehicles do not touch, and switch off
all accessories.
Your vehicle has a positive (+) access
terminal and a negative (-) grounding
connection point that you can access
under the hood, even though the actual
battery is under the driver seat. You can
jump your vehicle using these points.
The positive (+) access terminal is next to
the fuse box, under a red cap. To access
the positive (+) terminal, lift the red cap
up.
251
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Roadside Emergencies

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
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
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

Protected Component
Fuse Rating
Item
Not used.
5 A
30
Data link connector.
10 A
31
Remote key receiver.
Radio.
20 A
32
Not used.
-
33
Run/Start relay.
30 A
34 Parking aid.
Steering column.
Not used.
5 A
35
Parking aid.
15 A
36
Steering column control module.
Not used.
20 A
37
Power windows.
30 A
38
Passenger Compartment Fuse Box 273
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Fuses1
34
5 8
9 12
10
14 18
19
20 2122
23 24
15
16
67
11
13 17
2E296792

Protected Component
Fuse Rating
Item
Relay 2.
40 A
1
Relay 3.
40 A
2
Relay 1.
20 A
3
Relay 4.
20 A
4
Relay 5.
20 A
5
Not used.
-
6
Not used.
-
7
Relay 7.
20 A
8
Relay 8.
20 A
9
Not used.
-
10
Not used.
-
11
Relay 9.
20 A
12
Relay 6.
20 A
13
Ignition.
5 A
14
Power supply.
5 A
15
Auxiliary switch 3 relay.
20 A
16
Auxiliary switch 3 relay.
40 A
17
Auxiliary switch 3 relay.
40 A
18
Auxiliary switch 4 relay.
20 A
19
Auxiliary switch 5 relay.
20 A
20
Auxiliary fuse box relay.
20 A
21
Auxiliary switch 7 relay.
20 A
22
Auxiliary switch 8 relay.
20 A
23
Auxiliary switch 9 relay.
20 A
24
274
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Fuses

Pre-fuse Box
Protected Component
Fuse Rating
Item
Body control module.
125 A
1
Electronic power assist steering.
80 A
2
Not used.
-
3
Not used.
-
4
Not used.
-
5
Passenger compartment fuse box.
150 A
6
Camper.
60 A
7
Not used.
-
8
Starter motor.
500 A
9
Alternator.
Engine compartment fuse box.
300 A
10
Dual generators.
250 A
11
275
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Fuses8
14
15
13
9
10
11
12
1
2
3
4
5
6
7E296043

Protected Component
Fuse Rating
Item
Driver compartment fuse box.
150 A
12
Load shed relay.
190 A
13
Auxiliary power point 1.
175 A
14
Auxiliary power point 2.
60 A
15
CHANGING A FUSE
Fuses WARNING: 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. If electrical components in the vehicle are
not working, a fuse may have blown. Blown
fuses are identified by a broken wire within
the fuse. Check the appropriate fuses
before replacing any electrical
components.
Fuse Types 276
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing FusesE217331 E207206