2004 LINCOLN AVIATOR Ignition switch

The high-current fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
1 60A** Power Junction Box (PJB)
2 30A** Door locks (BSM)
3 Ð Not used
4 40A** Heated backlight/mirrors
5 40A** Anti-lock Brake System (ABS)
module (pump)
6 60A** Delayed accessory
7 20A** Daytime Running Lamps (DRL)
module
8 20A** Electric cooling fan
9 20A** Headlamp switch
10 30A** ABS module (valves)
11 40A** PTEC relay contacts
12 50A** Ignition/Starter relay
13 40A** Trailer tow relays
14 15A* Brake lamp feed
15 10A* Keep alive power
(PTEC/cluster/DEATC)
16 20A* Power point #3
17 20A* Rear wiper module
18 20A* 4x4 module
19 30A** Driver window motor
20 30A** Electric trailer brakes
21 30A** Memory seat module
22 20A** Main exterior lamps (low beam
headlamps, high beam headlamps,
fog lamps)
23 30A** Ignition switch
24 20A* Horn relay
25 20A* Power point #1
26 20A* Fuel pump relay contacts
27 20A* Trailer tow lamps
Roadside Emergencies
239

The advertised capacity is the amount of the indicated capacity and the
empty reserve combined. Indicated capacity is the difference in the
amount of fuel in a full tank and a tank when the fuel gauge indicates
empty. Empty reserve is the small amount of fuel remaining in the fuel
tank after the fuel gauge indicates empty.
The amount of usable fuel in the empty reserve varies and should
not be relied upon to increase driving range. When refueling your
vehicle after the fuel gauge indicates empty, you might not be
able to refuel the full amount of the advertised capacity of the
fuel tank due to the empty reserve still present in the tank.
For consistent results when filling the fuel tank:
²Turn the engine/ignition switch to the off position prior to refueling,
an error in the reading will result if the engine is left running.
²Use the same filling rate setting (low Ð medium Ð high) each time
the tank is filled.
²Allow no more than 2 automatic click-offs when filling.
²Always use fuel with the recommended octane rating.
²Use a known quality gasoline, preferably a national brand.
²Use the same side of the same pump and have the vehicle facing the
same direction each time you fill up.
²Have the vehicle loading and distribution the same every time.
Your results will be most accurate if your filling method is consistent.
Calculating fuel economy
1. Fill the fuel tank completely and record the initial odometer reading
(in kilometers or miles).
2. Each time you fill the tank, record the amount of fuel added (in liters
or gallons).
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:Multiply liters used by 100, then divide by total
kilometers traveled.
Calculation 2:Divide total miles traveled by total gallons used.
Maintenance and Specifications
290

change oil soon warning,
message center .......................276
checking and adding ..............276
dipstick ....................................276
filter, specifications ........278, 311
recommendations ...................278
refill capacities ........................312
specifications ..................314, 316
Exhaust fumes ..........................196
F
Fail safe cooling ........................284
Floor mats .................................133
Fluid capacities .........................312
Foglamps .....................................82
Four-Wheel Drive vehicles
driving off road .......................213
preparing to drive your
vehicle .....................................203
Fuel ............................................285
calculating fuel
economy ..........................121, 289
cap ...........................................287
capacity ...................................312
choosing the right fuel ...........288
comparisons with EPA fuel
economy estimates .................292
detergent in fuel .....................289
filling your vehicle with
fuel ...........................285, 287, 289
filter, specifications ........289, 311
fuel pump shut-off switch .....232
improving fuel economy ........289
octane rating ...................288, 316
quality ......................................288
running out of fuel .................289
safety information relating to
automotive fuels .....................285
Fuses ..................................233±234G
Garage Door Opener (see
Homelink wireless control
system) ......................................114
Gas cap (see Fuel cap) ............287
Gas mileage
(see Fuel economy) .................289
Gauges .........................................14
GAWR (Gross Axle Weight
Rating)
calculating ...............................224
GVWR
(Gross Vehicle Weight Rating)
calculating ...............................224
H
Hazard flashers .........................232
Head restraints .........................153
Headlamps ...................................82
aiming ........................................85
autolamp system .......................82
bulb specifications ....................88
daytime running lights .............84
flash to pass ..............................85
high beam .................................84
replacing bulbs .........................90
turning on and off ....................82
HomeLink universal
transceiver
(see Garage door opener) .......118
Homelink wireless control
system ........................................114
I
Ignition ...............................193, 316
Index
326