fuse box Mercury Mountaineer 2008 Owner's Manuals

Passenger compartment fuse panel
The fuse panel is located below the
instrument panel on the driver’s
side.
To remove a fuse use the fuse puller tool provided on the fuse panel box.
The fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
1 20A Moonroof, Adjustable pedals,
Memory seats, Memory lumbar
motor
2 5A Microcontroller power (SJB)
3 20A Radio
4 10A OBD II connector
CB1 4
3
2
18
7
6
512
11
10
916
15
14
1320
19
18
1724
23
22
2128
27
26
25
2008 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
283

Power distribution box
The power distribution box is
located in the engine compartment.
The power distribution box contains
high-current fuses that protect your
vehicle’s main electrical systems
from overloads.
Always disconnect the battery before servicing high current
fuses.
To reduce risk of electrical shock, always replace the cover to
the Power Distribution Box before reconnecting the battery or
refilling fluid reservoirs.
If the battery has been disconnected and reconnected, refer to the
Batterysection of theMaintenance and Specificationschapter.
2008 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
286

The high-current fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
1 50A** BATT 2 (SJB)
2 50A** BATT 3 (SJB)
3 50A** BATT 1 (SJB)
4 30A** Fuel pump, Injectors
5 30A** Third row seat (left)
6 40A** ABS pump
7 40A** Powertrain Control Module
(PCM)
8 40A** Heated windshield (left)
9 40A** Heated windshield (right)
10 30A** Power seat (right)
11 30A** Starter
12 30A** Third row seat (right)
13 30A** Trailer tow battery charger
2008 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
287

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
14 30A** Memory seats (DSM)
40A** Non-memory seats
15 40A** Rear defrost, Heated mirrors
16 40A** Front blower motor
17 30A** Trailer electronic brakes
18 30A** Auxiliary blower motor
19 30A** Running boards
20 30A** Front wiper motor
21 20A* Rear power point
22 20A* Subwoofer
23 — Not used
24 10A* Powertrain Control Module
(PCM) Keep Alive Power,
Canister vent
25 20A* Front power point/Cigar lighter
26 20A* AWD module
27 20A* 6R Transmission module (4.6L
engine only)
28 20A* Heated seats
29 15A* Headlamps (right)
30 25A* Rear wiper
31 15A* Fog lamps
32 5A* Power mirrors
33 30A* ABS valve
34 15A* Headlamps (left)
35 10A* AC clutch
36 20A* Console bin power point
37 30A* Driver window motor
38 15A* 5R Transmission (4.0L engine
only)
39 15A* PCM power
2008 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
288

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
40 15A* Fan clutch, PCV valve (4.0L
engine only), AC clutch relay,
GCC fan
41 15A* SDARS, DVD, SYNC
42 15A* Redundant brake switch, EVMV,
MAFS, HEGO, EVR, VCT1 (4.6L
engine only), VCT2 (4.6L engine
only), CMCV (4.6L engine only),
CMS
43 15A* Coil on plug (4.6L engine only),
Coil tower (4.0L engine only)
44 15A* Injectors
45B — GCC fan relay
45A — Not used
46B — Not used
46A — Not used
49 — Fuel pump relay
50B — A/C clutch relay
50A — Fog lamps relay
51 — Not used
52 — A/C clutch (diode)
53 — One Touch Integrated Start
(OTIS) (diode)
54 — Trailer battery charger relay
55B — Front wiper relay
55A — PCM relay
56B — Starter relay
56A — Blower relay
* Mini Fuses ** Cartridge Fuses
2008 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
289

P
Parking brake ............................254
Parts (see Motorcraft parts) ....358
Passenger Occupant
Classification Sensor .................167
Pedals (see Power adjustable
foot pedals) ...............................104
Power adjustable foot pedals ...104
Power deployable running
boards ........................................130
Power distribution box
(see Fuses) ...............................286
Power door locks ......................135
Power mirrors ...........................103
Power point ...............................100
Power steering ..........................259
fluid, checking and adding ....354
fluid, refill capacity ................359
fluid, specifications .................359
Power Windows .........................101
Preparing to drive your
vehicle ........................................259
R
Radio ................................20, 24, 32
Rear seat entertainment
system ..........................................49
Rear window defroster ...............83
Relays ........................................282
Remote entry system .......140–141
illuminated entry ....................146
locking/unlocking doors..141–142
panic alarm .............................142
replacing the batteries ...........144
Reverse sensing system ...........268Roadside assistance ..................278
Roof rack ...................................134
S
Safety Belt Maintenance ..........181
Safety belts
(see Safety restraints) ............166,
169–174
Safety Canopy ...........190, 192–193
Safety defects, reporting ..313–314
Safety restraints ........166, 169–174
Belt-Minder
...........................176
extension assembly ................175
for adults .........................170–173
for children .............................196
Occupant Classification
Sensor ......................................167
safety belt maintenance .........181
warning light and chime ........176
Safety seats for children ..........201
Safety Compliance
Certification Label ....................364
Satellite Radio Information ........45
Seats ..........................................152
child safety seats ....................201
front seats ...............................153
heated ......................................157
memory seat ...................143, 156
SecuriLock passive anti-theft
system ........................................148
Setting the clock
AM/FM single CD .....................26
AM/FM/In-dash 6 CD ................34
Snowplowing .................................8
Spark plugs, specifications ......358,
363
2008 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Index
372