Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
12 15A Interior lighting, Puddle lamps,
Backlighting, Cargo lamp
13 15A Right turn signals/stop lamps
14 15A Left turn signals/stop lamps
15 15A Reverse lights, High-mounted stop
lamp
16 10A Right low-beam headlamp
17 10A Left low-beam headlamp
18 10A Brake-shift interlock, Keypad
illumination, PCM wakeup, PATS
19 20A Audio amplifier
20 20A Power door locks
21 10A Ambient lighting
22 20A Horn
23 15A Steering wheel control module
24 15A Datalink connector, Steering
wheel control module
25 15A Not used (spare)
26 5A Radio frequency module
27 20A Not used (spare)
28 15A Ignition switch
29 20A Radio/Navigation
30 15A Front parking lamps
31 5A BOO – IP, BOO – Engine
32 15A Delay/accessory – moon roof,
power windows, locks, Automatic
dimming mirror/Compass
33 10A Heated seats
34 10A Reverse sensing system, 4x4
switch, Rear video, Off road
indicator (SVT Raptor)
35 5A Hill descent switch (SVT Raptor)
Roadside Emergencies
331
2012 F-150(f12)
Owners Guide, 1st Printing
USA(fus)
If the battery has been disconnected or a new battery has been installed,
the clock and radio settings must be reset once the battery is
reconnected.
•Always dispose of automotive
batteries in a responsible manner.
Follow your local authorized
standards for disposal. Call your
local authorized recycling center
to find out more about recycling
automotive batteries.
Battery management system (if equipped)
The battery management system (BMS) monitors battery conditions and
takes actions to extend battery life. If excessive battery drain is
detected, the system may temporarily disable certain electrical features
to protect the battery. Those electrical accessories affected include the
rear defrost, heated/cooled seats, climate control fan, heated steering
wheel, audio and navigation system. A message may be displayed on the
instrument cluster or center stack display to alert the driver that battery
protection actions are active. See theMessage centerin theInstrument
Clusterchapter andEntertainment Systemschapter for more
information. These messages are only for notification that an action is
taking place, and not intended to indicate an electrical problem or that
the battery requires replacement.
Electrical accessory installation
To ensure proper operation of the BMS, any electrical devices that are
added to the vehicle should not have their ground connection made
directly at the negative battery post. A connection at the negative
battery post can cause inaccurate measurements of the battery condition
and potential incorrect system operation.
Note:Electrical or electronic accessories added to the vehicle by the
dealer or the owner may adversely affect battery performance and
durability, and may also affect the performance of other electrical
systems in the vehicle.
When a battery replacement is required, the battery should only be
replaced with a Ford recommended replacement battery which matches
the electrical requirements of the vehicle. After battery replacement, or
L
E
A
D
RETURN
RECYCLE
Maintenance and Specifications
384
2012 F-150(f12)
Owners Guide, 1st Printing
USA(fus)
A
Accessory delay ........................105
AdvanceTrac ..............................286
Airbag supplemental restraint
system ................193–194, 202, 205
and child safety seats ............196
description ..............194, 202, 205
disposal ....................................208
driver airbag ....194, 197, 203, 206
indicator light .........202, 204, 208
operation .........194, 197, 203, 206
passenger airbag ............194, 197,
203, 206
side airbag ...............................202
Air cleaner filter .......408, 411, 414
Air conditioning ........68, 71, 73, 76
manual heating and air
conditioning system .................68
Ambient mood/lighting ...............87
Ambulance packages ....................6
AM/FM .........................................49
Antifreeze
(see Engine coolant) ................385
Anti-lock brake system
(see Brakes) ..............................284
Anti-theft system ..............156, 158
arming the system ..........156, 158
disarming a triggered
system .....................................159
triggering .................................159
Armrests ....................................165
Audio system
(see Radio) ............................47, 49
Automatic transmission
driving an automatic
overdrive .................................299
fluid, adding ............................407fluid, checking ........................407
fluid, refill capacities ..............415
fluid, specification ..................415
Selectshift (SST) ....................301
Auxiliary input jack
(Line in) ......................................58
Axle
lubricant specifications ..........415
refill capacities ........................415
B
Battery .......................................382
acid, treating emergencies .....382
jumping a disabled battery ....347
maintenance-free ....................382
replacement, specifications
...414
servicing
..................................382
Bed extender
............................127
Belt-Minder
.............................189
deactivating/activating the
Belt-Minder
...........................191
Blind spot mirror
......................311
Booster seats
.............................227
Brakes
........................................284
anti-lock
...................................284
anti-lock brake system (ABS)
warning light
...........................285
fluid, checking and adding
....406
fluid, refill capacities
..............415
fluid, specifications
.................415
lubricant specifications
..........415
parking
....................................285
shift interlock
..................295, 297
trailer
.......................................270
Bulbs
............................................88
Index
456
2012 F-150(f12)
Owners Guide, 1st Printing
USA(fus)
