2003 MAZDA MODEL B4000 Owners Manual

Trailer towing tips
•Practice turning, stopping and backing up before starting on a trip to
get the feel of the vehicle trailer combination. When turning, make
wider turns so the trailer wheels will clear curbs and other obstacles.
• Allow more distance for stopping with a trailer attached.
• The trailer tongue weight should be 10–15% of the loaded trailer
weight.
• After you have traveled 80 km (50 miles), thoroughly check your
hitch, electrical connections and trailer wheel lug nuts.
• To aid in engine/transmission cooling and A/C efficiency during hot
weather while stopped in traffic, place the gearshift lever in P (Park)
(automatic transmission) or N (Neutral) (manual transmissions).
• Vehicles with trailers should not be parked on a grade. If you must
park on a grade, place wheel chocks under the trailer’s wheels.
Launching or retrieving a boat
Disconnect the wiring to the trailer before backing the trailer
into the water. Reconnect the wiring to the trailer after the
trailer is removed from the water.
When backing down a ramp during boat launching or retrieval:
• do not allow the static water level to rise above the bottom edge of
the rear bumper.
• do not allow waves to break higher than 15 cm (6 inches) above the
bottom edge of the rear bumper.
Exceeding these limits may allow water to enter vehicle components:
• causing internal damage to the components.
• affecting driveability, emissions and reliability.
Replace the rear axle lubricant any time the axle has been submerged in
water. Rear axle lubricant quantities are not to be checked or changed
unless a leak is suspected or repair required.
RECREATIONAL TOWING
Follow these guidelines if you have a need for recreational towing. An
example of recreational towing would be towing your vehicle behind a
motorhome. These guidelines are designed to ensure that your
transmission is not damaged.
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4x2 equipped with a manual transmission:
Before you have your vehicle towed:
•Release the parking brake.
• Move the gearshift to the neutral position.
• Turn the key in the ignition to the OFF/UNLOCKED position.
• The maximum recommended speed is 88 km/h (55 mph).
• The maximum recommended distance is unlimited.
• The vehicle must be towed in the forward position to ensure no
damage is done to the internal transfer case components.
In addition, it is recommended that you follow the instructions
provided by the aftermarket manufacturer of the towing
apparatus if one has been installed.
4x2 equipped with automatic transmission and 4x4 vehicles:
4x2 vehicles with automatic transmissions or 4x4 vehicles with an
electronic-shift transfer case and automatic transmission, follow these
guidelines for recreational towing:
• Release the parking brake.
• Turn the key in the ignition to the OFF/UNLOCKED position.
• Place the transmission in N (Neutral).
• Do not exceed a distance of 80 km (50 miles).
• Do not exceed 56 km/h (35 mph) vehicle speed.
• The vehicle must be towed in the forward position to ensure no
damage is done to the internal transfer case components.
If a distance of 80 km (50 miles) or a speed of 56 km/h (35 mph) must
be exceeded, you must disconnect the front (4x4 only) and rear
driveshafts. Mazda recommends the driveshafts be removed/installed only
by a qualified technician. See your local dealer for driveshaft
removal/installation.
Improper removal/installation of the driveshaft can cause
transmission fluid or transfer case fluid loss, damage to the
driveshaft and internal transmission and transfer case
components.
CAMPER BODIES
Your pickup is not recommended for slide–in camper bodies.
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HAZARD FLASHER
The hazard flasher is located on the
steering column, just behind the
steering wheel. The hazard flashers
will operate when the ignition is in
any position.
Push in the flasher control and all
front and rear direction signals will
flash. Press the flasher control again
to turn them off. Use it when your
vehicle is disabled and is creating a
safety hazard for other motorists.
Note:With extended use, the flasher may run down your battery.
FUEL PUMP SHUT-OFF SWITCH
FUEL
RESET
This device stops the electric fuel pump from sending fuel to the engine
when your vehicle has had a substantial jolt.
After an accident, if the engine cranks but does not start, this switch
may have been activated.
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This switch is located in the front
passenger’s footwell, by the kick
panel access cover.
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
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Standard fuse amperage rating and color
COLOR
Fuse
rating Mini
fuses Standard
fuses Maxi
fuses Cartridge
maxi
fuses Fuse link
cartridge
2A Grey Grey — — —
3A Violet Violet — — —
4A Pink Pink — — —
5A Tan Tan — — —
7.5A Brown Brown — — — 10A Red Red — — —
15A Blue Blue — — —
20A Yellow Yellow Yellow Blue Blue
25A Natural Natural — — —
30A Green Green Green Pink Pink
40A — — Orange Green Green
50A — — Red Red Red
60A — — Blue — Yellow
70A — — Tan — Brown
80A — — Natural — Black
Passenger compartment fuse panel
The fuse panel is located on the
left-hand side of the instrument
panel facing the driver’s side door.
Pull the panel cover outward to
access the fuses.
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To remove a fuse use the fuse puller tool provided.
The fuses are coded as follows:
Fuse/RelayLocation Fuse Amp
Rating Passenger Compartment Fuse
Panel Description
1 5A Power mirror switch
2 10A Daytime Running Lights (DRL), Back-up lamps, Transmission,
Passenger air bag deactivation
switch, Blower motor relay
3 7.5A Left stop/turn trailer tow connector
4 — Not used
5 15A 4x4 control module
6 2A Brake pressure switch
7 7.5A Right stop/turn trailer tow connector
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Fuse/RelayLocation Fuse Amp
Rating Passenger Compartment Fuse
Panel Description
8 — Not used
9 7.5A Brake pedal position switch
10 7.5A Speed control servo/amplifier assembly, Generic Electronic
Module (GEM), Shift lock
actuator, Turn signals, 4x4
11 7.5A Instrument cluster, 4x4, Main light switch, Central Security Module
(CSM), Generic Electronic Module
(GEM)
12 — Not used
13 20A Brake pedal position switch
14 10A Anti-lock Brake System (ABS) control module
15 — Not used
16 30A Windshield wiper motor, Wiper HI/LO relay, Wiper run/park relay
17 20A Cigar lighter, Data Link Connector (DLC)
18 — Not used
19 25A Powertrain Control Module (PCM) power diode, Ignition, PATS
(Passive Anti-Theft System)
20 7.5A Generic Electronic Module (GEM), Radio
21 15A Hazard flasher
22 20A Auxiliary power socket
23 — Not used
24 7.5A Clutch Pedal Position (CPP) switch, Starter interrupt relay
25 — Not used
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Fuse/RelayLocation Fuse Amp
Rating Passenger Compartment Fuse
Panel Description
26 10A Battery saver relay, Auxiliary relay box, Restraint Central Module
(RCM), Generic Electronic
Module (GEM), Instrument
cluster
27 — Not used
28 7.5A Generic Electronic Module (GEM), Radio
29 20A Radio
30 — Not used
31 — Not used
32 — Not used
33 15A Headlamps, Daytime Running Lamps (DRL) module, Instrument
cluster
34 — Not used
35 15A Horn relay (if not equipped with a Central Security Module)
36 — Not used
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.
WARNING: Always disconnect the battery before servicing high
current fuses.
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