2011 Mercury Mariner relay

Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
14 15A* Trailer tow turn lamps
15 — Not used
16 40A** Cooling fan 1
17 40A** Cooling fan 2
18 20A** ABS solenoid
19 30A** Power seats
20 — A/C clutch relay
21A — Rear defroster relay
21B — Fuel relay
21C — Blower relay
21D — PCM relay
22 20A* Fuel pump
23 15A* Fuel injectors
24 — Not used
25 5A* ABS
26 15A* Ignition coils
27 10A* PCM – general powertrain
components malfunction indicator
lamp
28 20A* PCM – emission related
powertrain components
malfunction indicator lamp
29 15A* PCM
30A — Cooling fan 1 relay
30B — Starter relay
30C — Cooling fan main relay
30D — Cooling fan 2 relay
31A — Reverse lamp relay
31B — Not used
31C — Trailer tow left turn relay
31D — Trailer tow right turn relay
31E — Trailer tow park relay
Roadside Emergencies
250
2011 Mariner(mrn)
Owners Guide, 1st Printing
USA(fus)

Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
31F — Liftgate latch relay
32 — Not used
33 — PCM diode
34 — Start diode
35 10A* Run/start, Reverse lamps, Rear
defrost relay
36 — Not used
* Mini fuse ** Cartridge fuse
CHANGING THE TIRES
If you get a flat tire while driving, do not apply the brake heavily.
Instead, gradually decrease your speed. Hold the steering wheel firmly
and slowly move to a safe place on the side of the road.
Note:The tire pressure monitoring system (TPMS) indicator light will
illuminate when the spare tire is in use. To restore the full functionality
of the monitoring system, all road wheels equipped with tire pressure
monitoring sensors must be mounted on the vehicle.
Have a flat serviced by an authorized dealer in order to prevent damage
to the TPMS sensors, refer toTire pressure monitoring system
(TPMS)in theTires, Wheels and Loadingchapter. Replace the spare
tire with a road tire as soon as possible. During repairing or replacing of
the flat tire, have the authorized dealer inspect the TPMS sensor for
damage.
WARNING:The use of tire sealants may damage your tire
pressure monitoring system (TPMS) and should not be used.
However, if you must use a sealant, the TPMS sensor and valve stem
on the wheel must be replaced by an authorized Ford dealer.
WARNING:Refer toTire pressure monitoring system (TPMS)
in theTires, Wheels and Loadingchapter for important
information. If the tire pressure monitor sensor becomes damaged, it
will no longer function.
Roadside Emergencies
251
2011 Mariner(mrn)
Owners Guide, 1st Printing
USA(fus)

O
Octane rating ............................305
Oil (see Engine oil) ..................289
Overdrive ...................................222
P
Parental MyKey programming ...90
Park Assist ................................229
Parking brake ............................213
Parts (see Motorcraft
parts) .........................................320
Passenger Occupant
Classification Sensor .................123
Power distribution box (see
Fuses) ........................................248
Power door locks ........................95
Power mirrors .............................72
Power point .................................69
Power steering ..........................220
fluid, refill capacity ................321
fluid, specifications .................321
Power Windows ...........................70
Preparing to drive your
vehicle ........................................220
R
Radio ............................................26
Rear-view camera system .........227
Recommendations for
attaching safety restraints for
children ......................................154
Relays ........................................244
Remote entry system ...............100illuminated entry ....................103
locking/unlocking
doors ................................100–101
opening the trunk ...................101
panic alarm .............................101
replacement/additional
transmitters .............................102
replacing the batteries ...........102
Reverse sensing system ...........225
Roadside assistance ..................242
Roof rack ...............................86–87
S
Safety belts (see Safety
restraints) ..........121, 125–127, 129
Safety Canopy ...........145–146, 148
Safety defects, reporting ..274–275
Safety restraints .......121, 125–127,
129
Belt-Minder...........................131
extension assembly ................130
for adults .........................126–127
for children .............................151
Occupant Classification
Sensor ......................................123
warning light and
chime ...............................130–131
Safety restraints - LATCH
anchors ......................................160
Safety seats for children ..........156
Safety Compliance
Certification Label ....................325
Satellite Radio Information ........40
Scheduled Maintenance Guide
Normal Scheduled
Maintenance and Log .............340
Index
360
2011 Mariner(mrn)
Owners Guide, 1st Printing
USA(fus)