2007 Mercury Mariner fuse box location

Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
33 15A* Air bag module, Passenger Air bag
Deactivation (PAD) indicator
lamp, Occupant Classification
Sensor (OCS)
34 5A* ABS module, Evac and Fill, Speed
control
35 5A* Heated seats module, 4WD
* Mini fuse ** Cartridge fuse
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.
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
193

The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
1 — Not used
2 25A* Headlamp power
3 25A* High beams, Turn signals, Interior
lamps, Headlamp power
4 5A* Keep Alive Power (KA PWR)
5 15A* Heated Exhaust Gas Oxygen
(HEGO) sensors
6 20A* Fuel pump
7 40A** RUN/ACC relay -
Electrochromatic mirror, Cigar
lighter, Front and rear wipers,
Compass
8 30A** Powertrain Control Module
(PCM), Injectors and coil
9 15A* Alternator
10 30A* Heated seats
11 10A* PCM
12 20A* Power point
13 20A* Fog lamps
14 15A* A/C clutch, A/C relay
1530A* Anti-lock Brake System (ABS)
solenoid
16 25A* I/P fuse panel (RUN/START)
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
194

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
17 50A** Ignition (main)
18 40A** Blower motor
19 40A** Accessory delay relay - Subwoofer
and 4WD, Low beam
20 60A** ABS
21 40A** Horn, CHMSL, Cluster, Power
locks and power seats
22 40A** (I4) Cooling fan
50A** (V6)
23 40A** Rear defroster, Park lamps relay
24 40A** (I4) High/Low speed fan
50A** (V6)
25 — Shunt
R2 — PCM relay
R3 — Fuel pump relay
R4 — Cooling fan relay
R5 — High/Low speed fan relay 1
R6 — Blower motor relay
R7 — Starter relay
R8 — High/Low speed fan relay 2
R9 — Fog lamps relay
R10 — A/C relay
D1 — Not used
D2 — A/C diode
* Mini fuse ** Cartridge fuse
CHANGING A FLAT TIRE
If you get a flat tire while driving:
•do not brake heavily.
•gradually decrease the vehicle’s speed.
•hold the steering wheel firmly.
•slowly move to a safe place on the side of the road.
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
195