
Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
3 7.5A* Power mirrors, Memory seats and
pedals, Driver power seat
4 10A* DVD battery power, Power fold
mirror
5 7.5A* Keep alive memory for Powertrain
Control Module (PCM) and
climate control module
6 15A* Parklamps, BSM, Instrument
panel illumination
7 5A* Radio (start signal)
8 10A* Heated mirrors, Switch indicator
9 20A* Fuel pump relay, Fuel injectors
10 20A* Trailer tow back-up lamps relay
(PCB1), Trailer tow parklamp
relay (R201)
11 10A* A/C clutch, 4x4 solenoid
12 5A* PCM relay coil
13 10A* Climate control module power,
Flasher relay
14 10A* Back-up lamp and Daytime
Running Lamps (DRL) relay coil,
A/C pressure switch, Redundant
speed control switch, Heated PCV,
Trailer tow back-up lamps relay
coil, ABS, Reverse park aid, EC
mirror, Navigation radio (reverse
input)
15 5A* Overdrive cancel, Cluster,
Traction control switch
16 10A* Brake-shift interlock solenoid
17 15A* Fog lamp relay (R202)
2008 Mark LT(mlt)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
243

Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
18 10A* Run/Start feed - Overhead power
point, Electrochromatic mirror,
Heated seats, BSM, Compass, RSS
(Reverse Sensing System)
19 10A* Restraints (Air bag module), OCS
20 10A* Battery feed for overhead power
point
21 15A* Cluster keep alive power
22 10A* Delayed accessory power for
audio, power door lock switch and
moon roof switch illumination
23 10A* RH low beam headlamp
24 15A* Battery saver power for demand
lamps
25 10A* LH low beam headlamp
26 20A* Horn relay (PCB3), Horn power
27 5A* Passenger Air bag Deactivation
(PAD) warning lamp, Cluster RUN
/START power
28 5A* SecuriLock transceiver (PATS)
29 15A* PCM 4x4 power
30 15A* PCM 4x4 power
31 20A* Radio power, Satellite radio
module
32 15A* Vapor Management Valve (VMV),
A/C clutch relay, Canister vent,
Heated Exhaust Gas Oxygen
(HEGO) sensors #11 and #21,
CMCV, Mass Air Flow (MAF)
sensor, VCT, Electronic fan clutch
33 15A* Shift solenoid, CMS #12 and #22
34 15A* Fuel injectors and PCM power
2008 Mark LT(mlt)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
244

Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
35 20A* Instrument cluster high beam
indicator, High beam headlamps
36 10A* Trailer tow right turn/stop lamps
37 20A* Rear power point, Center console
power point
38 25A* Subwoofer power
39 — Not used
40 20A* Low beam headlamps, DRL
41 — Not used
42 10A* Trailer tow left turn/stop lamps
101 30A** Starter solenoid
102 20A** Ignition switch feed
103 20A** ABS valves
104 — Not used
105 30A** Electric trailer brakes
106 30A** Trailer tow battery charge
107 30A** Power door locks (BSM)
108 30A** Passenger power seat
109 30A** Driver power seat, Adjustable
pedals, Memory module (pedals,
seat, mirror)
110 20A** Cigar lighter, Diagnostic connector
power
111 30A** 4x4 relays
112 40A** ABS pump power
113 30A** Wipers and washer pump
114 40A** Heated backlite, Heated mirror
power
115 20A** Moon roof
116 30A** Blower motor
117 20A** Instrument panel power point
118 30A** Heated seats
2008 Mark LT(mlt)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
245

Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
401 30A Circuit
breakerDelayed accessory power: Power
windows, Moon roof, Power
sliding backlite
R01 Full ISO relay Starter solenoid
R02 Full ISO relay Accessory delay
R03 Full ISO relay Hi-beam headlamps
R04 Full ISO relay Heated backlite
R05 Full ISO relay Trailer tow battery charge
R06 Full ISO relay Blower motor
R201 Half ISO relay Trailer tow park lamps
R202 Half ISO relay Fog lamps
R203 Half ISO relay PCM
* Mini fuses ** Cartridge fuses
Auxiliary relay box
The relay box is located in the engine compartment on the left fender.
•With Daytime Running Lamp (DRL) or 4x4 options
2008 Mark LT(mlt)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
246

•Without Daytime Running Lamp (DRL) and 4x4 options
The relays are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingDescription
F03 5A Clockspring illumination
R01 Full ISO
Relay4x4 CCW
R02 Full ISO
Relay4x4 CW
R03
1 2ISO
RelayDaytime Running Lamps (DRL) high beam
disable
R201 Relay DRL
R202 Relay A/C clutch
D01 Diode A/C clutch
D02 Diode One Touch Integrated Start (OTIS)
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.
2008 Mark LT(mlt)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
247

filter, specifications ........284, 310
recommendations ...................284
refill capacities ........................311
specifications ..........................311
Event data recording ....................7
Exhaust fumes ..........................213
F
Fail safe cooling ........................292
Family entertainment system ....38
Floor mats .................................110
Fluid capacities .........................311
Foglamps .....................................72
Four-Wheel Drive vehicles .......228
driving off road .......................230
electronic shift ........................229
indicator light .........................228
preparing to drive your
vehicle .....................................218
Fuel ............................................293
calculating fuel
economy ..........................104, 298
cap ...........................................295
capacity ...................................311
choosing the right fuel ...........296
comparisons with EPA fuel
economy estimates .................301
detergent in fuel .....................297
filling your vehicle with
fuel ...........................293, 295, 298
filter, specifications ........293, 310
fuel pump shut-off switch .....239
improving fuel economy ........298
octane rating ...........297, 314–315
quality ......................................297
running out of fuel .................297
safety information relating to
automotive fuels .....................293
Fuel pump shut-off switch .......239Fuses ..................................240–241
G
Gas cap (see Fuel cap) ............295
Gas mileage
(see Fuel economy) .................298
Gauges .........................................16
H
Hazard flashers .........................239
Head restraints .................134, 138
Headlamps ...................................72
aiming ........................................74
autolamp system .......................72
bulb specifications ....................77
daytime running lights .............73
flash to pass ..............................73
high beam .................................73
replacing bulbs .........................78
turning on and off ....................72
Heating
heating and air conditioning
system .......................................68
Homelink wireless control
system ..........................................98
Hood ..........................................279
How to get going ........................19
I
Ignition .......................210, 314–315
Illuminated visor mirror .............83
Infant seats
(see Safety seats) .....................167
Inspection/maintenance (I/M)
testing ........................................303
2008 Mark LT(mlt)
Owners Guide (post-2002-fmt)
USA(fus)
Index
322

Passenger Occupant
Classification Sensor .................142
Power distribution box
(see Fuses) ...............................241
Power door locks ......................120
Power mirrors .............................91
Power point .................................86
Power steering ..........................217
fluid, checking and adding ....304
fluid, refill capacity ................311
fluid, specifications .................311
Power Windows ...........................88
Preparing to drive your
vehicle ........................................218
R
Radio ......................................19, 23
Rear seat entertainment
system ..........................................38
Rear video camera ....................226
Relays ........................................240
Remote entry system ...............123
illuminated entry ....................128
locking/unlocking
doors ................................123–124
panic alarm .............................125
replacement/additional
transmitters .............................127
replacing the batteries ...........126
Reverse sensing system ...........224
Roadside assistance ..................237
S
Safety Belt Maintenance ..........155Safety belts (see Safety
restraints) ..........140, 144–147, 149
Safety defects, reporting ..269–270
Safety restraints ........140, 144–149
Belt-Minder...........................150
Belt-Minder,
deactivating/activating ...........153
extension assembly ................154
for adults .........................145–147
for children .....................163–164
Occupant Classification
Sensor ......................................142
safety belt maintenance .........155
warning light and
chime ...............................149–150
Safety seats for children ..........167
Safety Compliance
Certification Label ....................315
Satellite Radio Information ........36
Seats ..........................................134
child safety seats ....................167
heated ................................68, 138
memory seat ...................125, 137
SecuriLock passive anti-theft
system ................................131–132
Servicing your vehicle ..............278
Setting the clock
AM/FM/In-dash 6 CD ................25
Snowplowing .........................8, 236
Spare tire
(see Changing the Tire) ...........250
Spark plugs,
specifications .............310, 314–315
Special notice
ambulance conversions ..............8
utility-type vehicles ....................8
2008 Mark LT(mlt)
Owners Guide (post-2002-fmt)
USA(fus)
Index
324