trailer MAZDA MODEL B3000 4WD 2002 User Guide

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 4–speed automatic transmission section in this
chapter.
• Anticipate stops and brake gradually.
• Do not exceed the GCWR rating or transmission damage may occur.
Servicing after towing
If you tow a trailer for long distances, your vehicle will require more
frequent service intervals. Refer to your service maintenance section for
more information.
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.
Driving
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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.
4x2 and 4x4 vehicles equipped with manual transmissions:
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.
In addition, it is recommended that you follow the instructions
provided by the after market manufacturer of the towing
apparatus if one has been installed.
Driving
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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 Right stop/turn trailer tow
connector
4 — Not used
5 15A 4x4 control module
6 2A Brake pressure switch
7 7.5A Left stop/turn trailer tow
connector
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
11 7.5A Instrument cluster, 4x4, Main light
switch, Central Security Module
(CSM)
12 — Not used
13 20A Brake pedal position switch
14 10A or Not Used 10A: Anti-lock Brake System (ABS) Control Module (if
equipped)
15 — Not used
16 30A Windshield wiper motor, Wiper
HI/LO relay, Wiper run/park relay
17 20A Cigar lighter, Data Link Connector
(DLC)
Roadside Emergencies
186

Fuse/RelayLocation Fuse Amp
Rating Power Distribution Box
Description
13 — Not used
14 — Not used
15 — Not used
16 40A** Blower motor
17 20A** Auxiliary cooling fan
18 — Not used
19 — Not used
20 — Not used
21 10A* PCM memory
22 — Not used
23 20A* Fuel pump motor
24 30A* Headlamps
25 10A* A/C clutch relay
26 — Not used
27 — Not used
28 30A* ABS module
29 — Not used
30 15A* Trailer Tow
31 20A* Foglamp, Daytime Running Lamps
(DRL)
32 — Not used
33 15A* Park lamp, Central security
module
34 — Not used
35 — Not used
36 — Not used
37 — Not used
38 10A* Left headlamp low beam
39 — Not used
40 — Not used
41 20A* Heated oxygen sensors
Roadside Emergencies
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Fuse/RelayLocation Fuse Amp
Rating Power Distribution Box
Description
42 10A* Right headlamp low beam
43 — (Resistor)
44 — Not used
45A — Wiper HI/LO relay
45B — Wiper park/run relay
46A — Fuel pump relay
46B — Trailer tow relay
47 — Starter relay
48 — Auxiliary cooling fan
49 — Not used
50 — Not used
51 — Not used
52 — Not used
53 — PCM Diode
54 — PCM Relay
55 — Blower motor relay
56A — A/C clutch relay
56B — Front washer pump relay
* Mini Fuses ** Maxi Fuses
Roadside Emergencies
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Fuse/RelayLocation Fuse Amp
Rating Power Distribution Box
Description
14 — Not used
15 — Not used
16 40A** Blower motor
17 — Not used
18 — Not used
19 — Not used
20 — Not used
21 10A* PCM memory
22 — Not used
23 20A* Fuel pump motor
24 30A* Headlamps
25 10A* A/C clutch solenoid
26 — Not used
27 — Not used
28 30A* ABS module
29 — Not used
30 15A* Trailer tow
31 20A* Foglamps, Daytime Running
Lamps (DRL)
32 — Not used
33 15A* Park lamp
34 — Not used
35 — Not used
36 — Not used
37 — Not used
38 10A* Left headlamp low beam
39 — Not used
40 — Not used
41 20A* Heated oxygen sensors
42 10A* Right headlamp low beam
43 — Not used
Roadside Emergencies
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Fuse/RelayLocation Fuse Amp
Rating Power Distribution Box
Description
44 — Not used
45A — Wiper HI/LO
45B — Wiper park/run
46A — Fuel pump
46B — Trailer tow
47A — A/C clutch solenoid
47B — Front washer pump
48A — Fog lamps
48B — Fog lamp relay
51 — Not used
52 — Not used
53 — PCM Diode
54 — PCM
55 — Blower
56 — Starter
* Mini Fuses ** Maxi Fuses
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.
The use of tire sealants is not recommended and may compromise the
integrity of your tires. The use of tire sealants may also affect your tire
pressure monitoring system (if equipped).
Roadside Emergencies
194

Temporary spare tire information
Your vehicle may have a temporary or conventional spare tire. The
temporary spare tire for your vehicle is labeled as such. It is smaller than
a regular tire and is designed for emergency use only. Replace this tire
with a full-size tire as soon as possible.
It is not recommended that the vehicle be operated in 4WD modes with
a temporary spare. If 4WD operation is necessary, do not operate above
speeds of 16 km/h (10 mph) or for distances above 80 km (50 miles).WARNING: If you use the temporary spare tire continuously or
do not follow these precautions, the tire could fail, causing you
to lose control of the vehicle, possibly injuring yourself or
others.
When driving with the temporary spare tire do not:
• exceed 80 km/h (50 mph) under any circumstances
• load the vehicle beyond maximum vehicle load rating listed on the
Safety Compliance Label
• tow a trailer
• use tire chains
• drive through an automatic car wash, because of the vehicle’s reduced
ground clearance
• try to repair the temporary spare tire or remove it from its wheel rim
• use the wheel for any other type of vehicle
Conventional spare tire information
If you have the conventional spare tire, you can use it as a spare or a
regular tire. The spare is identical to the other tires on your vehicle,
although the wheel may not match.
Roadside Emergencies
195

INTRODUCTION
Be extremely careful to prevent injury to yourself and others and
damage to your vehicle when using this manual for inspection and
maintenance.
If you’re unsure about any procedure it describes, we strongly urge you
to have a reliable and qualified service shop perform the work, preferably
an Authorized Mazda Dealer.
Factory-trained Mazda technicians and genuine Mazda parts are best for
your vehicle. Without this expertise and the parts that have been
designed and made especially for your Mazda, inadequate, incomplete,
and insufficient servicing may result in problems. This could lead to
vehicle damage or an accident and injuries.
For expert advice and quality service, consult an Authorized Mazda
Dealer.
The owner should retain evidence that proper maintenance has been
performed as prescribed.
A claim against a warranty will not qualify if it results from lack of
maintenance and not from defective material or authorized Mazda
workmanship.
Any auto repair shop using parts equivalent to your Mazda’s original
equipment may perform maintenance.But we recommend that it
always be done by an Authorized Mazda Dealer using genuine
Mazda parts.
SCHEDULED MAINTENANCE
Schedule I – Normal Driving Conditions/Emission Control
Systems
Follow Schedule I if the vehicle is operated mainly where none of the
following conditions apply. If any do apply follow Schedule II.
• Repeated short-distance driving.
• Driving in dusty conditions.
• Towing a trailer.
• Operating in hot weather in stop-and-go “rush hour” traffic.
• Extended periods of idling or low-speed operation.
• High-speed operation with a fully loaded vehicle.
• Off-road operation.
NOTE:After the described period, continue to follow the described
maintenance at the recommended intervals.
Maintenance and Specifications
224

5. The California Air Resources Board has determined that the failureto perform this maintenance item will not nullify the emission
warranty nor limit recall liability prior to completion of the vehicle’s
useful life.
SCHEDULE II – SPECIAL OPERATING CONDITIONS
If your driving habits FREQUENTLYinclude one or more of the
following conditions:
• Short trips of lessthan 16 km (10 miles) when outside temperatures
remain below freezing.
• Towing a trailer, or carrying maximum loads.
• Operating in severe dust conditions.
• Operating during hot weatherin stop-and-go “rush-hour” traffic.
• Extensive idling, such as police, taxi or door-to-door delivery service.
• High speed operation with a fully loaded vehicle (max. GVW).
• Off-road operation.
Change ENGINE OIL AND OIL FILTER every 3 months or 4,800 km
(3,000 miles) whichever occurs first.
NOTE: Idling the engine for extended periods will accumulate more
hours of use on your vehicle than is actually indicated by the mileage
odometer. Consequently, the odometer reading can be often misleading
when determining the right time to change your engine oil and filter. If
you are using your vehicle in a manner which allows it to remain
stationary while the engine is running for long periods (door-to-door
delivery, taxi, police, power/utility company trucks, or similar duty), then
Mazda recommends you increase the frequency of oil and filter changes
to an interval equivalent to 200 ENGINE HOURS of use. Since most
vehicles are not equipped with hour-meters, it may be necessary for you
to approximate your idle time and plan oil/filter changes accordingly.
Maintenance and Specifications
229