2007 Mercury Mariner Hybrid climate control

The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
1 5A* Brake module
2 10A* Climate control
3 5A* Transaxle Control Module (TCM)
4 7.5A* Traction (high voltage) Battery
Control Module (TBCM),
Powertrain Control Module (PCM)
5 5A* Interlock
6 15A* PCM power
7 15A* Heated Exhaust Gas Oxygen
(HEGO) sensors
8 10A* TCM VPWR
9 20A* Fuel pump
10 30A* Bussed power feed to PDB fuses
1, 2, 3, 4
11 20A* Foglamps
12 25A* Exterior lighting
13 25A* B+ lighting
2007 Mariner Hybrid(mhv)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
226

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
14 — Not used
15 20A* Ignition main
16 15A* A/C clutch
17 20A* Power point
18 30A* Injectors, COP (Coil-on-plug)
19 40A** Climate control blower
20 40A** Cooling fan #1
21 40A** PCM power
22 40A** SJB power (Passenger
compartment fuse box) power #1
23 40A** SJB (Passenger compartment fuse
box) power #2
24 50A** BSCM #1
25 50A** Power Steering Control Module
(PSCM) #1
26 50A** TBCM (high voltage battery)
cooling fans and jump start
27 40A** Cooling fan #2
28 40A** Rear defroster, Heated mirrors
29 20A** Heated seats
30 40A** SJB (Passenger compartment fuse
box) power #3
31 50A** BSCM #2
32 50A** PSCM #2
001 Relay Power sustain for PCM, TBCM
and Transaxle Control Module
(TCM)
002 Relay PCM power
003 Relay Injector
004 Relay Auxiliary coolant pump
005 Relay Motor/Electronic coolant pump
006 Relay Foglamps
2007 Mariner Hybrid(mhv)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
227

3. After at least three to five tank fill-ups, fill the fuel tank and record
the current odometer reading.
4. Subtract your initial odometer reading from the current odometer
reading.
5. Follow one of the simple calculations in order to determine fuel
economy:
Calculation 1:Divide total miles traveled by total gallons used.
Calculation 2:Multiply liters used by 100, then divide by total
kilometers traveled.
Keep a record for at least one month and record the type of driving (city
or highway). This will provide an accurate estimate of the vehicle’s fuel
economy under current driving conditions. Additionally, keeping records
during summer and winter will show how temperature impacts fuel
economy. In general, lower temperatures give lower fuel economy.
Driving style — good driving and fuel economy habits
Since it is able to operate in electric mode and to collect braking energy,
your hybrid vehicle will get better fuel economy in city driving than on
the highway. This is contrary to conventional vehicles. However, many of
the same actions that improve fuel economy in a conventional vehicle
will also improve fuel economy in this vehicle.
Give consideration to the lists that follow and you may be able to change
a number of variables and improve your fuel economy.
Habits
•Avoid aggressive driving. Quick acceleration and deceleration decrease
fuel economy.
•Drive at a smooth, constant speed. Excessive variation in pedal input
causes more operating mode changes and reduces efficiency.
•Drive at reasonable speeds. Traveling at 60 mph [96 km/h] uses
approximately 20% less fuel than traveling at 70 mph [112 km/h]).
•Minimize A/C and defroster usage. Selecting MAX A/C, defrost, or
defrost/floor mode on the climate control system will force the engine
to run continuously and reduce fuel economy.
•Minimize temperature extremes when the vehicle is parked, for
example by storing in a garage to avoid extreme cold in winter and
extreme sun loads in summer. The high voltage battery operates more
efficiently in moderate temperatures.
•Combine errands. Your vehicle is more fuel efficient when the engine
is warm. Driving to your farthest destination first will warm the engine
more quickly and may improve fuel economy for the rest of the trip.
2007 Mariner Hybrid(mhv)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
284

Climate control (see Air
conditioning or Heating) ............69
Clock adjust
6-CD in dash .......................23, 27
Console ........................................84
Controls
power seat ...............................120
Coolant
checking and adding ......272–274
refill capacities ................277, 295
specifications ..........................295
Cruise control
(see Speed control) ....................88
Customer Assistance ................218
Ford Extended Service
Plan ..........................................252
Getting assistance outside the
U.S. and Canada .....................253
Getting roadside assistance ...218
Getting the service you
need .........................................248
Ordering additional owner’s
literature .................................253
Utilizing the
Mediation/Arbitration
Program ...................................251
D
Daytime running lamps
(see Lamps) ................................73
Defrost
rear window ..............................70
Dipstick
automatic transmission
fluid ..........................................289
engine oil .................................267
Driving under special
conditions ..................208, 213, 215sand .........................................214
snow and ice ...........................216
through water .................214, 217
E
Electronic message center .........92
Emergencies, roadside
jump-starting ..................240, 244
Emission control system ..........285
Engine ........................................297
cleaning ...................................256
idle speed control ...................270
lubrication specifications .......295
refill capacities ........................295
service points ..........................265
Engine block heater .................202
Engine oil ..................................267
checking and adding ..............267
dipstick ....................................267
filter, specifications ........269, 293
recommendations ...................269
refill capacities ........................295
specifications ..........................295
Exhaust fumes ..........................201
F
Fluid capacities .........................295
Foglamps .....................................73
Four-Wheel Drive vehicles
driving off road .......................211
preparing to drive your
vehicle .....................................205
Fuel ............................................278
calculating fuel
economy ............................93, 283
cap ...........................................280
capacity ...................................295
2007 Mariner Hybrid(mhv)
Owners Guide (post-2002-fmt)
USA(fus)
Index
327