2009 Mercury Mariner Hybrid fuse box

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.
WARNING:Always disconnect the low voltage (underhood)
battery before servicing high current fuses.
WARNING:To reduce risk of electrical shock, always replace
the cover to the power distribution box before reconnecting the
low voltage (underhood) battery or refilling fluid reservoirs.
If the low voltage (underhood) battery has been disconnected and
reconnected, refer to theLow voltage (underhood) batterysection of
theMaintenance and Specificationschapter.
The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
A 80A Midi Power steering control module
B 125A Midi SPDJB
1 15A* Heated mirror
2 30A** Rear defroster
3 20A** Rear power point
4 40A** Electric vacuum pump
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Roadside Emergencies
232

Auxiliary relay box
The relay box is located in the engine compartment on the radiator
support bracket.
Fuse/Relaylocation Fuse amp
rating Description
Relay — Electric vacuum pump (solid state) 1 — Not used
2 — Not used
3 — Not used
4 5A* Vacuum pump monitor
6 — Not used
* Mini fuses **Cartridge fuse
2009 Mariner Hybrid (mhv)
Owners Guide, 1st Printing
USA (fus)
Roadside Emergencies
235

L
Lamps
bulb replacement
specifications chart ..................55
daytime running light ...............50
fog lamps ...................................49
headlamps .................................48
headlamps, flash to pass ..........50
instrument panel, dimming .....51
interior lamps ...............52–53, 55
replacing bulbs .........................56
LATCH anchors .........................155
Liftgate ..................................85, 98
Lights, warning and indicator ....18
anti-lock brakes (ABS) ..........204
Load limits .................................186
Loading instructions .................192
Locks
autolock ...............................92, 94
childproof ..................................96
doors ..........................................92
Lubricant specifications ...........304
Lug nuts ....................................246
Luggage rack ...............................87
M
Manual transmission
fluid capacities ........................304
lubricant specifications ..........304
Message center ...........................77
english/metric button ...............81
system check button ................80
warning messages .....................82
Mirrors ...................................68–69
automatic dimming rearview
mirror ........................................68fold away ...................................70
heated ........................................70
side view mirrors (power) .......69
Moon roof ....................................75
Motorcraft parts ........269, 286, 303
N
Navigation system .......................42
O
Octane rating ............................289
Oil (see Engine oil) ..................275
P
Parking brake ............................205
Parts (see Motorcraft parts) ....303
Passenger Occupant
Classification Sensor .................119
Power distribution box
(see Fuses) ...............................232
Power door locks ........................92
Power mirrors .............................69
Power point .................................65
Power steering ..........................210
Power Windows ...........................67
Preparing to drive your
vehicle ........................................211
R
Radio ............................................25
Recommendations for
attaching safety restraints for
children ......................................149
Relays ........................................228
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Index
331