Mercury Mariner (2006 – 2010) – fuse box diagram

Mercury Mariner (2006 – 2010) – fuse box diagram

Year of production: 2006, 2007, 2008, 2009, 2010

Passenger compartment fuse panel

Mercury Mariner - fuse box - passenger compartment
Mercury Mariner – fuse box – passenger compartment

The fuse panel is located on the right-hand side of the center console, by the instrument panel. Remove the panel cover to access the fuses.

Fuse/relay Ampere rating [A] Description
1 15  Trailer tow park lamps
2 Not used
3 15* Front and rear park lamps
4 10* Ignition switch
5 2* Powertrain Control Module (PCM relay), Fuel pump relay, Main fan relay, High/Low speed fan relay 2, PATS module
6 15*  Center High-Mounted Stop Lamp (CHMSL), Stop lamps, PCM, Anti-lock Brake System (ABS), Speed control, Brake On-Off switch
7 10*  Instrument cluster, Diagnostic connector, Power mirror switch, Radio
8 5* Canister vent
9 30** Power door locks, Power seats
10 15* Heated mirrors
11 15* Sunroof, Electrochromatic mirror, Compass
12 5* Radio
13 Not used
14 Not used
15 30** Power windows
16 15* Subwoofer
17 15* Low beams
18 10* 4WD
19 Not used
20 15* Horn
21 10* Rear wiper motor, Rear wiper washer
22 10* Instrument cluster
23 Not used
24 20* Cigar lighter
25 20* Front wiper motor, Front wiper washer
26 5* Climate control system mode switch
27 5* Speed control cancel switch
28 10* Instrument cluster
29 10* Reverse park aid
30 Not used
31 Not used
32 10* Brake-Transmission shift lock
33 15* Air bag module, Passenger Air bag Deactivation (PAD) indicator lamp, Occupant Classification Sensor (OCS)
34 5* ABS module, Evac and Fill, Speed control
35 5* Heated seats module, 4WD
* Mini fuse ** Cartridge fuse

Power distribution box

Mercury Mariner - fuse box - power distribution box
Mercury Mariner – 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.

Fuse/relay Ampere rating [A] Description
1 Not used
2 25* Headlamp power
3 25* High beams, Turn signals, Interior lamps, Headlamp power
4 5* Keep Alive Power (KA PWR)
5 15* Heated Exhaust Gas Oxygen (HEGO) sensors
6 20* Fuel pump
7 40** RUN/ACC relay – Electrochromatic mirror, Cigar lighter, Front and rear wipers, Compass
8 30** Powertrain Control Module (PCM), Injectors and coil
9 15* Alternator
10 30* Heated seats
11 10* PCM
12 20* Power point
13 20* Fog lamps
14 15* A/C clutch, A/C relay
15 30* Anti-lock Brake System (ABS) solenoid
16 25* I/P fuse panel (RUN/START)
17 50** Ignition (main)
18 40* Blower motor
19 40** Accessory delay relay – Subwoofer and 4WD, Low beam
20 60** ABS
21 40** Horn, CHMSL, Cluster, Power locks and power seats
22 40**(I4) Cooling fan
50** (V6)
23 40** Rear defroster, Park lamps relay
24 40** (I4) High/Low speed fan
50** (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

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market