2004 FORD FOCUS engine

To remove a fuse, use the fuse puller tool provided on the power
distribution box cover.
The high-current fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
1 40A Main power supply to electrical
system
2 30A Engine cooling fan (A/C) 2nd fuse
3 30A Cooling fan (2.0L engine only)
4 30A Air pump motor
5 30A Cooling fan 2 (2.0L engine only)
6 50A Engine cooling fan (A/C) 1st fuse
7 40A Main power supply to electrical
system
8 30A Ignition switch, Starter
9 20A Engine management
2004 Focus(foc)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
133

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
10 10A (2.0L engine
only)Battery voltage sensor
1A (2.3L engine
only)
11 30A Anti-lock Brake System (ABS)
12 15A Fuel pump
13—Not used
14—Not used
15 10A A/C clutch solenoid
16 10A Low beam (left side -
conventional headlamps)
15A Low beam (left side - HID
headlamps)
17 10A Low beam (right side -
conventional headlamps)
15A Low beam (right side - HID
headlamps)
18 10A (2.0L engine
only)Heated oxygen sensors
15A (2.3L engine
only)
19—Not used
20 10A Engine module
21 20A ABS
22 20A Low beam (DRL)
23 10A Cooling fan (2.3L engine only)
24 30A Subwoofer
25—Not used
26—Not used
27 15A High beams (right and left)
28—Not used
29—Not used
2004 Focus(foc)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
134

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
64 40A Heater blower motor
R1—Ignition relay
R2—Air pump motor relay (2.3L
engine only)
R3—Cooling fan (Run-on fan) relay
(2.3L engine only)
R4—Not used
R5—High beams relay
R6—Low beams relay
R7—Fuel pump relay
R8—Engine management relay
R9—Cooling fan relay (2.0L engine
only)
R10—Cooling fan 2 relay (2.0L engine
only)
R11—Air conditioning relay
R12—Daytime Running Lamps (DRL)
relay
R13—Fog lamps relay
R14—HID lamps (SVT only)
R15—Cooling fan high speed (A/C only)
relay (2.0L engine only)
R16—Cooling fan low speed relay
D1—PCM diode
D2—Cooling fan diode
D3—A/C clutch diode
CHANGING A FLAT TIRE
If you get a flat tire while driving:
•do not brake heavily.
•gradually decrease the vehicle’s speed.
•hold the steering wheel firmly.
•slowly move to a safe place on the side of the road.
2004 Focus(foc)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
135

Tire change procedure
1. Park on a level surface, activate
hazard flashers and set the parking
brake.
When one of the front wheels is off the ground, the transaxle
alone will not prevent the vehicle from moving or slipping off the
jack, even if the vehicle is in P (Park) (automatic transaxle) or R
(Reverse) (manual transaxle).
To help prevent the vehicle from moving when you change a tire,
be sure the parking brake is set, then block (in both directions)
the wheel that is diagonally opposite (other side and end of the
vehicle) to the tire being changed.
If the vehicle slips off the jack, you or someone else could be
seriously injured.
2. Place gearshift lever in P (Park) (automatic transaxle) or R (Reverse)
(manual transaxle), turn engine OFF, and block the diagonally opposite
wheel.
3. Remove the spare tire and jack by
turning their tie-down bolts
counterclockwise. The lug wrench is
located in a bag next to the spare
tire (coupe and 5–door models) or
on top of the spare tire (sedan and
wagon models).
2004 Focus(foc)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
137

Do not attempt to push-start your vehicle. Automatic
transmissions do not have push-start capability; doing so may
damage the catalytic converter.
Preparing your vehicle
When the battery is disconnected or a new battery is installed, the
transmission must relearn its shift strategy. As a result, the transmission
may have firm and/or soft shifts. This operation is considered normal and
will not affect function or durability of the transmission. Over time, the
adaptive learning process will fully update transmission operation.
1.Use only a 12–volt supply to start your vehicle.
2. Do not disconnect the battery of the disabled vehicle as this could
damage the vehicle’s electrical system.
3. Park the booster vehicle close to the hood of the disabled vehicle
making sure the two vehiclesdo nottouch. Set the parking brake on
both vehicles and stay clear of the engine cooling fan and other moving
parts.
4. Check all battery terminals and remove any excessive corrosion before
you attach the battery cables. Ensure that vent caps are tight and level.
5. Turn the heater fan on in both vehicles to protect any electrical
surges. Turn all other accessories off.
Connecting the jumper cables
1. Connect the positive (+) jumper cable to the positive (+) terminal of
the discharged battery.
Note:In the illustrations,lightning boltsare used to designate the
assisting (boosting) battery.
+–+–
2004 Focus(foc)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
140

4. Make the final connection of the negative (-) cable to an exposed
metal part of the stalled vehicle’s engine, away from the battery and the
carburetor/fuel injection system.Do notuse fuel lines, engine rocker
covers or the intake manifold asgroundingpoints.
Do not connect the end of the second cable to the negative (-)
terminal of the battery to be jumped. A spark may cause an
explosion of the gases that surround the battery.
If your vehicle is equipped with a 2.0L engine (SPI or Zetec),
make the final connection to the specific grounding point as
indicated in the following illustrations.
+–+–
2004 Focus(foc)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
142

•2.0L SPI engine
•2.0L Zetec engine
2004 Focus(foc)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
143

5. Ensure that the cables are clear of fan blades, belts, moving parts of
both engines, or any fuel delivery system parts.
Jump starting
1. Start the engine of the booster vehicle and run the engine at
moderately increased speed.
2. Start the engine of the disabled vehicle.
3. Once the disabled vehicle has been started, run both engines for an
additional three minutes before disconnecting the jumper cables.
Removing the jumper cables
Remove the jumper cables in the reverse order that they were
connected.
1. Remove the jumper cable from thegroundmetal surface.
Note:In the illustrations,lightning boltsare used to designate the
assisting (boosting) battery.
+–+–
2004 Focus(foc)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
144