2004 FORD RANGER relay

Locks and Security 53
Keys 53
Locks 53
Anti-theft system 54
Seating and Safety Restraints 60
Seating 60
Safety restraints 62
Air bags 74
Child restraints 83
Driving 96
Starting 96
Brakes 100
Transmission operation 103
Vehicle loading 118
Trailer towing 121
Roadside Emergencies 132
Getting roadside assistance 132
Hazard flasher switch 133
Fuel pump shut-off switch 133
Fuses and relays 134
Changing tires 144
Jump starting 151
Wrecker towing 156
Customer Assistance 157
Reporting safety defects (U.S. only) 166
2004 Ranger(ran)
Owners Guide (post-2002-fmt)
USA English (fus)
Table of Contents
2

When the key is in the ignition and in the OFF position, the
automatic transmission shift lever can be moved from the P
(Park) position without the brake pedal depressed. To avoid unwanted
vehicle movement, always set the parking brake.
3. Start the vehicle.
If it is necessary to use the above procedure to move the gearshift lever,
it is possible that a fuse has blown or the vehicle ’s brakelamps are not
operating properly. Refer to Fuses and relaysin theRoadside
emergencies chapter.
Do not drive your vehicle until you verify that the brakelamps
are working.
Always set the parking brake fully and make sure the gearshift is
latched in P (Park). Turn the ignition to the LOCK position and
remove the key whenever you leave your vehicle.
If the parking brake is fully released, but the brake warning lamp
remains illuminated, the brakes may not be working properly.
See your dealer or a qualified service technician.
Driving with a 5–speed automatic transmission (if equipped)
Your transmission is equipped with an adaptive learning strategy found in
the vehicle computer. This feature is designed to increase durability, and
provide consistent shift feel over the life of the vehicle. A new vehicle or
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. Additionally, whenever the battery is
disconnected or a new battery is installed, the strategy must relearn.
P (Park)
This position locks the transmission and prevents the rear wheels from
turning.
2004 Ranger (ran)
Owners Guide (post-2002-fmt)
USA English (fus)
Driving
104

Refer to the following chart for information regarding the
factory-equipped trailer tow connector:
Trailer tow connector
Color Function Comment
1. Dark Green Trailer right-handturn signal Circuit activated when brake
pedal is depressed or when
ignition is on and right-hand
turn signal is applied.
2. Yellow Trailer left-hand turn signal Circuit activated when brake
pedal is depressed or when
ignition is on and left-hand
turn signal is applied.
3. Tan/White Tail lamp Relay controlled circuit activated when the park
lamps/headlamps are on.
4. White Ground Matching vehicle circuit returns to battery’s negative
ground.
Driving while you tow
When towing a trailer:
• Turn off the speed control. The speed control may shut off
automatically when you are towing on long, steep grades.
• Consult your local motor vehicle speed regulations for towing a trailer.
• To eliminate excessive shifting, use a lower gear. This will also assist
in transmission cooling. (For additional information, refer to the
Driving with a 5–speed automatic transmission section in this
chapter.)
• Under extreme conditions with large frontal trailers, high outside
temperatures and highway speeds, the coolant gauge may indicate
higher than normal coolant temperatures. If this occurs, reduce speed
until the coolant temperature returns to the normal range. Refer to
Engine coolant temperature gauge in theInstrument cluster
chapter.
• Anticipate stops and brake gradually.
• Do not exceed the GCWR rating or transmission damage may occur.
2004 Ranger (ran)
Owners Guide (post-2002-fmt)
USA English (fus)
Driving
128

This switch is located under the
right-hand side of the glove box,
just above the carpet.
To reset the switch:
1. Turn the ignition OFF.
2. Check the fuel system for leaks.
3. If no leaks are apparent, reset the
switch by pushing in on the reset
button.
4. Turn the ignition ON.
5. Wait a few seconds and return
the key to OFF.
6. Make another check of leaks.
FUSES AND RELAYS
Fuses
If electrical components in the
vehicle are not working, a fuse may
have blown. Blown fuses are
identified by a broken wire within
the fuse. Check the appropriate
fuses before replacing any electrical
components.
Note:Always replace a fuse with one that has the specified amperage
rating. Using a fuse with a higher amperage rating can cause severe wire
damage and could start a fire.
15
2004 Ranger (ran)
Owners Guide (post-2002-fmt)
USA English (fus)
Roadside Emergencies
134

The fuses are coded as follows:
Fuse/RelayLocation Fuse Amp
Rating Passenger Compartment Fuse
Panel Description
1 5A Instrument panel dimmer switch
2 10A Trailer tow park lamps
3 10A Right low beam headlamp
4 10A Left low beam headlamp
5 30A Windshield wipers/washer
6 10A Radio (RUN/ACCY)
7 5A Headlamp illumination indicator
8 10A Restraints Control Module (RCM), PADI (Passenger Air bag
Deactivation Indicator)
9 5A Cluster air bag indicator
10 10A Cluster (RUN/START), 4x4 module (RUN/START)
2004 Ranger(ran)
Owners Guide (post-2002-fmt)
USA English (fus)
Roadside Emergencies
136

Fuse/RelayLocation Fuse Amp
Rating Passenger Compartment Fuse
Panel Description
11 10A Smart Junction Box (SJB) (Logic power)
12 15A Center console subwoofer amplifier
13 15A Horn, Interior lamps
14 15A High beam headlamp, High beam indicator (cluster)
15 —One-touch down relay
16 30A cartridge fusePower windows
17 15A Turn signals/Hazards
18 —Not used
19 20A Center High-Mounted Stop Lamp (CHMSL)/Stop lamps
20 10A Anti-lock Brake System (ABS) module, Brake-shift interlock,
Speed control module, Back-up
lamps, Overdrive cancel switch,
Electronic flasher (turn/hazard)
21 5A Starter relay
22 5A Spare
23 30A Headlamps (low and high beam)
24 20A Radio
25 —Accessory relay
26 2A Brake pressure switch
27 10A Climate control blower relay/blend doors, 4x4 module
28 15A 4x4 module B+
29 20A Cigar lighter or power point, Diagnostic connector (OBD II)
30 5A Power mirrors
2004 Ranger (ran)
Owners Guide (post-2002-fmt)
USA English (fus)
Roadside Emergencies
137

Fuse/RelayLocation Fuse Amp
Rating Passenger Compartment Fuse
Panel Description
31 20A Front park lamps, Rear park lamps, License plate lamps
32 5A Brake switch (logic)
33 5A Instrument cluster
34 20A Power point
35 15A Power locks
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.
Always disconnect the battery before servicing high current
fuses.
To reduce risk of electrical shock, always replace the cover to
the Power Distribution Box before reconnecting the battery or
refilling fluid reservoirs.
If the battery has been disconnected and reconnected, refer to the
Battery section of the Maintenance and specifications chapter.
2004 Ranger(ran)
Owners Guide (post-2002-fmt)
USA English (fus)
Roadside Emergencies
138

2.3L engine (if equipped)
The high-current fuses are coded as follows:
Fuse/RelayLocation Fuse Amp
Rating Power Distribution Box
Description
1 50A** Interior fuse panel (SJB)
2 —Not used
3 50A** Interior fuse panel (SJB)
4 —Not used
5 50A** Interior fuse panel (SJB)
6 —Not used
7 40A** Starter relay fuse
8 —Not used
9 40A** Ignition switch
10 —Not used
11 30A** Powertrain Control Module (PCM), Engine sensors
12 —Not used
13 30A** Blower motor (climate control)
1234521 22 23 24
25 26 27 28
29 30 31 32
33 34 35 36
37 38 39 40
41 42 43 44
678910 55
49
48 54
53
52
51 56
56 B
56 A
50 50 B
50 A
47
45 45 B
45 A
4646 B
46 A
11 12 13 14 15
16 17 18 19 20
2004 Ranger
(ran)
Owners Guide (post-2002-fmt)
USA English (fus)
Roadside Emergencies
139