relay LINCOLN MKZ 2014 Owners Manual

TOWING A TRAILER
WARNINGS
Do not exceed the GVWR or
the GAWR specified on the
certification label.
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 255).
Weight, not volume designates
your vehicle's load capacity. You
cannot necessarily use all
available space when loading a
vehicle.
Towing a trailer places an
additional 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 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 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 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
224). You can also find the
information in the RV & Trailer
Towing Guide, available at an
authorized dealer.
232
Towing

Protected components
Fuse amp rating
Fuse or relay
number
Not used (spare)
25A31
Starter relay
-
2
Autowipers
15A
13
Blower motor relay
-
4
Power point 3 - Back of console
20A
35
Not used
-
6
Powertrain control module - vehicle
power 1
20A
17
Powertrain control module - vehicle
power 2
20A
18
Powertrain control module relay
-
9
Power point 1 - driver front
20A
310
Powertrain control module - vehicle
power 4
15A
211
Powertrain control module - vehicle
power 3
15A
212
Powertrain control module - vehicle
power 5
10A
213
Powertrain control module - vehicle
power 6
10A
214
Run/start relay
-
15
Power point 2 - console
20A
316
Not used
-
17
Powertrain control module - keep
alive power
10A
118
257
Fuses

Protected components
Fuse amp rating
Fuse or relay
number
Run/start electronic power assist
steering
10A119
Run/start lighting
10A
120
Run/start transmission control,
Transmission oil pump start/stop
15A
121
Air conditioner clutch solenoid
10A
122
Run/start: Blind spot information
system, Rear view camera, Adaptive
cruise control, Heads-up display,
Shifter
15A
123
Not used
-
24
Run/start anti-lock brake system
10A
225
Run/start powertrain control module
10A
226
Not used
-
27
Not used
-
28
Not used
-
29
Not used
-
30
Not used
-
31
Electronic fan #1 relay
-
32
Air conditioner clutch relay
-
33
Not used
-
34
Not used
-
35
Not used
-
36
Not used
-
37
Electronic fan #2 relay
-
38
258
Fuses

Protected components
Fuse amp rating
Fuse or relay
number
Electronic fan #3 relay
-
39
Fuel pump relay
-
40
Horn relay
-
41
Not used
-
42
Not used
-
43
Not used
-
44
Not used
-
45
Alternator
10A
246
Brake on/off switch
10A
247
Horn
20A
148
Mass air flow monitor
5A
149
Not used
-
50
Not used
-
51
Not used
-
52
Power seats
10A
153
Not used
-
54
Not used
-
55
1Micro fuse
2 Dual micro fuse
3M-type fuse
259
Fuses

E144949
Protected components
Fuse amp rating
Fuse or relay
number
Fuel pump feed
30A156
Not used
-
57
Not used
-
58
500W electronic fan 3
30A
159
500W electronic fan 1
30A
160
Not used
-
61
Body control module 1
50A
262
500W electronic fan 2
20A
163
Not used
-
64
261
Fuses

Protected components
Fuse amp rating
Fuse or relay
number
Front heated seat
20A165
Not used
-
66
Body control module 2
50A
267
Heated rear window
40A
168
Anti-lock brake system valves
30A
169
Passenger seat
30A
170
Not used
-
71
Panoramic roof #1
30A
172
Rear climate controlled seats
20A
173
Driver seat module
30A
174
Not used
-
75
Transmission oil pump #2 stop/start
20A
176
Front climate controlled seats
30A
177
Not used
-
78
Blower motor
40A
179
Power trunk
30A
180
Inverter
40A
181
Anti-lock brake system pump
60A
282
Wiper motor #1
25A
183
262
Fuses

Protected components
Fuse amp rating
Fuse or relay
number
Starter solenoid
30A184
Panoramic roof #2
30A
185
1 M-type fuse
2J-type fuse
Passenger Compartment Fuse
Panel
The fuse panel is under the instrument
panel to the left of the steering
column.
E145984
263
Fuses

Protected components
Fuse amp rating
Fuse or relay
number
Lighting (ambient, glove box, vanity,
dome, trunk)
10A11
Memory seats, Lumbar, Power mirror
7.5A
12
Driver door unlock
20A
13
Not used (spare)
5A
14
Subwoofer amplifier, THX amplifier
20A
15
Not used (spare)
10A
26
Not used (spare)
10A
27
Not used (spare)
10A
28
Not used (spare)
10A
29
Power trunk logic, Keypad
5A
210
Not used (spare)
5A
211
Climate control, Gear shift
7.5A
212
Steering wheel column, Cluster,
Datalink logic
7.5A
213
Not used (spare)
10A
214
Datalink/Gateway module
10A
215
Trunk release
15A
116
Not used (spare)
5A
217
Ignition, Push button stop/start
5A
218
264
Fuses

Protected components
Fuse amp rating
Fuse or relay
number
Passenger airbag disabled indicator,
Transmission range
5A219
Adaptive headlamps
5A
220
Humidity and in-car temperature, Rear
climate seats
5A
221
Occupant classification sensor
5A
222
Delayed accessory (power inverter
logic, moonroof logic)
10A
123
Central lock/unlock
30A
124
Driver's door (window, mirror)
30A
125
Front passenger's door (window,
mirror)
30A
126
Moonroof
30A
127
THX amplifier
20A
128
Rear driver side door (window)
30A
129
Rear passenger side door (window)
30A
130
Not used (spare)
15A
131
GPS, Voice control, Display, Adaptive
cruise control, Radio frequency
receiver
10A
132
Radio, Active noise control
20A
133
Run/start bus (fuse #19, 20, 21, 22, 35,
36, 37, circuit breaker)
30A
134
Restraints control module
5A
135
265
Fuses

Protected components
Fuse amp rating
Fuse or relay
number
Continuous control damping suspen-
sion, Auto-dimming rear view mirror,
Lane keeping system module
15A136
All-wheel drive relay, Heated steering
wheel
15A
137
Rear window shade
30A
38
1Micro fuse
2Dual micro fuse
266
Fuses