Page 259 of 564

Park the booster vehicle close to the hood
of the disabled vehicle, making sure the two
vehicles do not touch.
Connecting the Jumper Cables
WARNINGS
Do not attach the cables to fuel lines,
engine rocker covers, the intake
manifold or electrical components as
grounding points. Stay clear of moving parts.
To avoid reverse polarity connections, make
sure that you correctly identify the positive
(+) and negative (-) terminals on both the
disabled and booster vehicles before
connecting the cables. Do not attach the end of the positive
cable to the studs or L-shaped eyelet
located above the positive (+) terminal of
your vehicle ’s battery. High current may flow
through and cause damage to the fuses. Do not connect the end of the second
cable to the negative (-) terminal of the
battery to be jumped. A spark may cause an
explosion of the gases that surround the
battery. Note:
In the illustration, the bottom vehicle
represents the booster vehicle. 1. Connect the positive (+) jumper cable to
the positive (+) terminal of the discharged
battery.
2. Connect the other end of the positive (+)
cable to the positive (+) terminal of the
booster vehicle battery.
3. Connect the negative (-) cable to the negative (-) terminal of the booster
vehicle battery.
4. Make the final connection of the negative
(-) cable to an exposed metal part of the
stalled vehicle's engine, away from the
battery and the fuel injection system, or
connect the negative (-) cable to a ground
connection point if available.
Jump Starting
1. Start the engine of the booster vehicle and rev the engine moderately, or press
the accelerator gently to keep your
engine speed between 2000 and 3000
RPM, as shown in your tachometer.
2. Start the engine of the disabled vehicle.
256
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2
1
3
E142664
Page 270 of 564
FUSE SPECIFICATION CHART
Power Distribution Box
WARNINGS
Always disconnect the battery before
servicing high current fuses. WARNINGS
To reduce risk of electrical shock,
always replace the cover to the power
distribution box before reconnecting the
battery or refilling fluid reservoirs. The power distribution box is in the engine
compartment. It has high-current fuses that
protect the vehicle's main electrical systems
from overloads.
If you disconnect and reconnect the battery,
you will need to reset some features. See
Changing the 12V Battery (page 301). 267
MKT (TP4) , enUSA, Edition date: 201703, First Printing FusesE173618
97
98
77 96
95
94
9392 919089
88
66
44 78
56
39 26 18 16
17
3 1
2
4
5
6
7
8
9 19
20
21
22
23
24 27
28
29
30
31 40
41
42
43 55
57
58
59
60
61
62
63
64
65 79
80
81
82
83
84
85
86
87
67
45
32
10
11
12
13 33
34
35 46
47
48
49
50
51 68
69
70
71
72
74
73
76
75
53
37 36
54
38
25
15
1452
Page 271 of 564
Protected Components
Fuse Rating
Fuse or Relay Number
Fan relay 2.
40A 1
1
Fan relay 1.
40A 1
2
Trailer brake control module.
30A 1
3
Wipers.
30A 1
4
Washer pump.
Anti-lock brake system pump.
50A 1
5
B+ #1 access circuit (limousine/livery).
50A 1
6
Power liftgate.
30A 1
7
Moonroof.
20A 1
8
Power sunshade.
Second row console power point.
20A 1
9
Third row power seats relay.
Relay
10
Heated rear window relay.
Relay
11
Trailer tow battery charge relay.
Relay
12
268
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Page 272 of 564
Protected Components
Fuse Rating
Fuse or Relay Number
Starter motor relay.
Relay
13
Cooling fan number 2 relay.
Relay
14
Fuel pump relay.
Relay
15
B+ #2 access circuit (limousine/livery).
40A 1
16
110V AC power point.
30A 1
17
Front blower motor relay.
40A 1
18
Starter relay.
30A 1
19
Storage bin power point.
20A 1
20
Instrument panel power point / cigar lighter.
20A 1
21
Third row seat module.
30A 1
22
Memory module.
30A 1
23
Trailer tow battery charge (non-limousine/livery).
30A 1
24
Vacuum pump relay (limousine only).
40A 1
269
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Page 273 of 564
Protected Components
Fuse Rating
Fuse or Relay Number
Not used.
-
25
Rear window defroster.
40A 1
26
Heated mirrors.
Cargo power point.
20A 1
27
Front climate controlled seats.
30A 1
28
Rear climate controlled seats.
30A 1
29
Rear heated seats.
20A 1
30
Electric fan relay 3.
25A 1
31
Auxiliary blower motor relay.
Relay
32
Cooling fan #1 relay.
Relay
33
Front blower motor relay.
Relay
34
Cooling fan (series) relay.
Relay
35
Not used.
-
36
Trailer tow right-hand stop/turn lamps relay.
Relay
37
Trailer tow reverse lamps relay.
Relay
38
270
MKT (TP4) , enUSA, Edition date: 201703, First Printing Fuses
Page 274 of 564
Protected Components
Fuse Rating
Fuse or Relay Number
Auxiliary blower motor.
30A 1
39
Left front smart window motor.
30A 1
40
Left rear smart window motor.
30A 1
41
Passenger power seat.
30A 1
42
Anti-lock brake system valves.
20A 1
43
Windshield washer relay.
Relay
44
Rain sensor.
5A 2
45
Canister vent solenoid (EcoBoost engines).
5A 2
46
Washer pump.
15A 2
47
Front park lamps.
10A 2
48
Not used.
-
49
Heated mirrors.
10A 2
50
271
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Page 275 of 564
Protected Components
Fuse Rating
Fuse or Relay Number
Powertrain control module — Injector power monitor
(non-EcoBoost engines).
5A 2
51
Not used.
-
52
Trailer tow left-hand stop/turn lamps relay.
Relay
53
Not used.
-
54
Wiper relay.
Relay
55
Fuel injectors.
30A 2
56
Fuel pump relay.
Left-hand high intensity discharge headlamp.
20A 2
57
Alternator sensor.
10A 2
58
Brake on/off switch.
10A 2
59
Trailer tow back-up lamps.
10A 2
60
B+ #6 access circuit (limousine/livery).
20A 2
61
A/C clutch relay.
10A 2
62
Trailer tow stop/turn lamps.
15A 2
63
272
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Page 276 of 564
Protected Components
Fuse Rating
Fuse or Relay Number
Rear wipers.
15A 2
64
B+ #7 access circuit (limousine/livery).
20A 2
65
Powertrain control module – vehicle power relay.
Relay
66
Vehicle power #2 – oxygen sensor heater.
20A 2
67
Mass airflow sensor.
Variable camshaft timing solenoid valve.
Canister vent solenoid.
Canister purge solenoid.
Vehicle power #4 (ignition coils).
20A 2
68
Vehicle power 1 (powertrain control module).
20A 2
69
Vehicle power #3 (coil) – A/C clutch relay.
15A 2
70
Fan control relay coils 1-3.
Variable air conditioning compressor.
Auxiliary transmission warmup.
Turbo charge waste-gate control.
Electronic compressor bypass valve.
All-wheel drive module.
Positive crankcase ventilation heater.
Not used.
-
71
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MKT (TP4) , enUSA, Edition date: 201703, First Printing Fuses