Mercury Mountaineer (2006-2010) fuses and relays

 

In this article, we consider the third-generation Mercury Mountaineer, produced from 2006 to 2010. Here you will find fuse box diagrams of Mercury Mountaineer 2006, 2007, 2008, 2009 and 2010, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.

Fuse Layout Mercury Mountaineer 2006-2010


Cigar lighter (power outlet) fuses in the Mercury Mountaineer are the fuses #21 (Rear power point), #25 (Front power point/Cigar lighter) and #36 (Console bin power point) in the Engine compartment fuse box.


Fuse box location

Instrument Panel

The fuse box is located under the instrument panel on the driver’s side.The location of the fuses in the passenger compartment: Mercury Mountaineer (2006-2010)

Engine Compartment

The location of the fuses in the engine compartment: Mercury Mountaineer (2006-2010)

Fuse box diagrams

Passenger Compartment

Instrument panel fuse box diagram: Mercury Mountaineer (2006, 2007, 2008, 2009, 2010)

 

Assignment of the fuses and relays in the Passenger Compartment

Protected Circuits Amp
1 Moon roof, Adjustable pedals, DSM, Memory seats, Lumbar motor 20
2 Microcontroller power 5
3 Radio, Navigation amplifier, GPS module 20
4 On-board diagnostic (OBD II) connector 10
20 (2006)
5 Moon roof, Door lock switch illumination (2008-2010), Auto dimming rear view mirror (2010), Rearview mirror with microphone (2008-2009) 5
6 Liftglass release motor, Door unlock/lock 20
7 Trailer stop/turn 15
8 Ignition switch power, Passive anti-theft system (PATS), Cluster 15
9 6R Transmission control module/Powertrain control module (Ignition RUN/START), Fuel pump relay 2
10 Front wiper RUN/ACC relay in power distribution box (PDB) 5
11 Radio start 5
12 Rear wiper motor RUN/ACC, Trailer battery charge relay in PDB, Radio 5
13 Heated mirror, Manual climate rear defrost indicator 15
14 Horn 20
15 Reverse lamps 10
16 Trailer reverse lamps 10
17 Restraints control module, Passenger occupancy, PAD lamp (2006-2007) 10
18 Reverse park aid, IVD switch, IVD, AWD module, Heated seat switches, Compass, Electrochromatic mirror, AUX climate control 10
19 Not used
20 Climate control system, Brake shift, DEATC (2006-2009) 10
21 Not used
22 Brake switch, Bi-color stop lamps, High-mount brake lamp, All turn lamps 15
23 Interior lamps, Puddle lamps, Battery saver, Instrument illumination, HomeLink 15
24 Cluster, Theft indicator light 10
25 Trailer tow park lamps 15
26 License plate/rear park lamp, Front park lamps, Manual climate 15
27 Tri-color stop lamps 15
28 Climate controls 10
CB1 Circuit Breaker:  Windows 25
Relays
The following relays are located on either side of the passenger
compartment fuse panel. See your authorized dealer for service of these
relays.
Relay 1 Delayed ACC
Relay 2 2006, 2007: Rear defrost
Relay 3 2006, 2007: Park lamps
Relay 4 2006, 2007: RUN/START

Engine Compartment

Under-hood fuse box diagram: Mercury Mountaineer (2006, 2007, 2008, 2009, 2010)

 

Assignment of the fuses and relays in the Engine Compartment

Protected Circuits Amp
1 Battery feed 2 (passenger compartment fuse panel) 50
2 Battery feed 3 (passenger compartment fuse panel) 50
3 Battery feed 1 (passenger compartment fuse panel) 50
4 Fuel pump, Injectors 30
5 Third row seat (left) 30
6 2006: IVD module
2007-2010: Anti-lock brake system (ABS) pump
40
7 Powertrain control module (PCM) 40
8 Not used
9 Not used
10 Power seat (right) 30
11 Starter 30
12 Third row seat (right) 30
13 Trailer tow battery charger 30
14 Memory seats 30
14 Non-memory seats 40
15 Rear defrost, Heated mirrors 40
16 Front blower motor 40
17 Trailer electronic brakes 30
18 Auxiliary blower motor 30
19 Running boards 30
20 2008-2010: Front wiper motor 30
21 Rear power point 20
22 Subwoofer 20
23 Not used
24 PCM – keep alive power, Canister vent 10
25 Front power point/Cigar lighter 20
26 All wheel drive (AWD) module 20
27 6R Transmission module 20
28 Heated seats 20
29 Headlamps (right) 15/20
30 Rear wiper 25
31 Fog lamps 15
32 2007-2010: Power mirrors 5
33 2006: IVD module
2007-2010: ABS valve
30
34 Headlamps (left) 15/20
35 A/C clutch 10
36 Console bin power point 20
37 2006-2007: Front wiper
2008-2010: Driver window motor
30
38 5R Transmission 15
39 PCM power 15
40 Fan clutch, Positive crackcase ventilation (PCV) valve, A/C clutch relay, GCC fan (2006-2009) 15
41 Satellite radio module, DVD, SYNC 15
42 Redundant brake switch, Electronic vapor management valve, Mass air flow sensor, Heated exhaust gas oxygen (HEGO) sensor, EVR, Variable cam timing (VCT)1 (4.6L engine only), VCT2 (4.6L engine only), CMCV (4.6L engine only), Catalyst monitor sensor 15
43 Coil on plug (4.6L engine only), Coil tower (4.0L engine only) 15
44 Injectors 15
Relays
45A Not used
45B 2006-2009: GCC fan
46A Not used
46B Not used
47 2006: Front wiper
48 2006: PCM
49 Fuel pump
50A Fog lamps
50B A/C clutch
54 Trailer battery charger
55 Starter
55A PCM
55B Front wiper
56 Blower
56A Blower
56B Starter
Diodes
51 Not used
52 2006-2007: A/C clutch
53 2008-2010: One touch integrated start (OTIS)


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