relay LINCOLN MKZ 2020 Owners Manual

TOWING A TRAILER
WARNING: Do not exceed the
GVWR or the GAWR specified on the
certification label. 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.
Note: There may be electrical items
such as fuses or relays that can affect
trailer towing operation.
See Fuses
(page 281). The load capacity of your vehicle is
designated by weight not volume. You
may not necessarily be able to use all
available space when loading your
vehicle or trailer.
Towing a trailer places extra load on the
engine, transmission, axle, brakes, tires,
and suspension. Inspect these
components before, during and after
towing.
Load Placement
To help minimize how trailer movement
affects the vehicle when driving:
•
Load the heaviest items closest to
the trailer floor.
• Load the heaviest items in the center
of 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. When both the loaded
vehicle and trailer are connected, the
trailer frame should be level, or
slightly angled down toward the
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 the
Load Carrying chapter. See Load Limit
(page 251).
You can also find information in the
RV
& Trailer Towing Guide available at your
authorized dealer, or online.
256
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201905, Second-Printing Towing

Protected Component
Fuse Rating
Fuse or Relay Number
Moonroof.
30A 1
1
Starter relay.
-
2
Rain sensor.
15A 2
3
Blower motor relay.
-
4
Power point 4 - Back of console.
20A 1
5
Water pump relay.
-
6
Powertrain control module - vehicle power 1.
20A 2
7
Powertrain control module power.
Powertrain control module - vehicle power 2.
20A 2
8
Emissions components.
Powertrain control module relay.
-
9
Power point 1 - driver front.
20A 1
10
Powertrain control module - vehicle power 4.
15A 3
11
Ignition coils.
Powertrain control module - vehicle power 3.
15A 3
12
Non-emissions components.
283
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201905, Second-Printing Fuses

Protected Component
Fuse Rating
Fuse or Relay Number
Vehicle power 5.
10A 2
13
Ignition coils.
Vehicle power 6.
10A 2
14
Ignition coils.
Run-start relay.
-
15
Power point 3 - rear.
20A 1
16
Power point 2 - front.
20A 1
17
Right hand side headlamp ballast.
20A 2
18
Run-start electronic power assist steering.
10A 2
19
Run-start lighting.
10A 2
20
Adaptive cruise control.
Run-start transmission control.
15A 2
21
Transmission oil pump start-stop.
Air conditioner clutch solenoid.
10A 2
22
Run-start: Blind spot information system, Rear view camera,
All-wheel drive (3.0L engine), Heads-up display, shifter.
15A 2
23
Voltage stability module.
284
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201905, Second-Printing Fuses

Protected Component
Fuse Rating
Fuse or Relay Number
Not used.
-
24
Run-start anti-lock brake system.
10A 3
25
Run-start powertrain control module.
10A 3
26
Not used.
-
27
Not used.
-
28
MAF (mass air flow).
5A 2
29
Not used.
-
30
Not used.
-
31
Electric fan #1 relay.
-
32
Air conditioner clutch relay.
-
33
Not used.
-
34
Not used.
-
35
Not used.
-
36
Not used.
-
37
Electric fan 2 relay.
-
38
285
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201905, Second-Printing Fuses

Protected Component
Fuse Rating
Fuse or Relay Number
Electric fan coil 2 and 3 relay.
-
39
Horn relay.
-
40
Not used.
-
41
Fuel pump relay coil.
-
42
Not used.
-
43
Left hand side headlamp ballast.
20A 2
44
USB smart charger.
5A 2
45
Not used.
–
46
Not used.
–
47
Not used.
–
48
Keep alive power.
10A 2
49
Horn.
20A 2
50
Not used.
-
51
Not used.
-
52
286
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201905, Second-Printing Fuses

Protected Component
Fuse Rating
Fuse or Relay Number
Multi-contour seats.
10A 2
53
Brake on-off switch.
10A 3
54
Alt sensor.
10A 3
55
Not used.
-
86
1 M Case fuse.
2 Micro 2 fuse.
3 Micro 3 fuse.
Power Distribution Box - Bottom
There are fuses on the bottom of the fuse
box. To access the bottom of the fuse box,
do the following:
287
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201905, Second-Printing Fuses

Protected Component
Fuse Rating
Fuse or Relay Number
Not used.
-
56
Not used.
-
57
Fuel pump feed.
30A 1
58
Electric fan 3 (2.0L engine).
30A 2
59
Electric fan 3 (3.0L engine).
40A 2
Electric fan 1 (2.0L engine).
30A 2
60
Electric fan 1 (3.0L engine).
40A 2
Not used.
-
61
Body control module 1.
50A 2
62
Electric fan 2 (2.0L engine).
25A 1
63
Electric fan 2 (3.0L engine).
30A 1
All-wheel drive (torque vectoring).
30A 1
64
290
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201905, Second-Printing Fuses

Protected Component
Fuse Rating
Fuse or Relay Number
Front heated seat.
20A 1
65
Not used (spare).
15A 2
66
Body control module 2.
50A 2
67
Heated rear window.
40A 1
68
Anti-lock brake system valves.
30A 1
69
Passenger seat.
30A 1
70
Not used.
-
71
Transmission oil pump.
20A 1
72
Not used (spare).
20A 2
73
Driver seat module.
30A 1
74
Wiper motor 1.
25A 1
75
Power decklid module.
30A 1
76
291
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201905, Second-Printing Fuses

Protected Component
Fuse Rating
Fuse or Relay Number
Front climate controlled seats.
30A 1
77
Not used.
-
78
Blower motor.
40A 2
79
Wiper motor 2.
25A 1
80
Inverter.
40A 1
81
Not used.
–
82
Transmission Range Control Module shifter.
20A 1
83
Starter solenoid.
30A 1
84
Wide open panoramic roof 2.
30A 1
85
Anti-lock brake system pump.
60A 2
87
1 M case fuse.
2 J case fuse.
292
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201905, Second-Printing Fuses

Protected Component
Fuse Rating
Fuse or Relay Number
Not used.
-
1
Lumbar.
7.5A 1
2
Driver door unlock.
20A 1
3
Not used (spare).
5A 1
4
Subwoofer amplifier.
20A 1
5
Not used (spare).
10A 2
6
Not used (spare).
10A 2
7
Not used (spare).
10A 2
8
Not used (spare).
10A 2
9
Power trunk logic.
5A 2
10
Keypad.
Cellphone passport module.
Not used (spare).
5A 2
11
294
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201905, Second-Printing Fuses