maintenance MAZDA MODEL B4000 4WD 2002 Owners Manual

Maintenance and Specifications224
Engine compartment 234
Engine oil 238
Battery 243
Fuel information 250
Refill capacities 272
Lubricant specifications 275
Engine data 276
Accessories279
Index 280
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Copyright © 2002 Mazda Motor Corporation
Table of Contents
3

Passenger Air bag Deactivation switch warning light
Illuminates to warn that the
passenger air bag is deactivated,
refer toPassenger Air Bag ON/OFF
Switch in theSeating and Safety
chapter.
Charging system
Illuminates when the battery is not
charging properly.
Check fuel cap
Illuminates when the fuel cap is not
installed correctly. Check the fuel
cap for proper installation. When
the fuel filler cap is properly
re-installed, the light(s) will turn off
after a period of normal driving. Continuing to operate the vehicle with
the check fuel cap light on, or a mis-installed fuel cap can activate the
Check Engine warning light.
It may take a long period of time for the system to detect an
improperly installed fuel filler cap.
For more information, refer to Fuel filler capin theMaintenance and
specifications chapter.
Speed control
Illuminates when the speed control
is activated.
CHECK FUELCAP
SPEED
CONT
Instrument Cluster
15

GAUGES
Engine coolant temperature gauge
Indicates the temperature of the
engine coolant. At normal operating
temperature, the needle remains
within the normal area (the area
between the “H” and “C”).
If it enters the red section, the
engine is overheating. Stop the
vehicle as soon as safely
possible, switch off the engine
immediately and let the engine cool.
Refer toEngine coolant in theMaintenance and specifications
chapter.
WARNING: Never remove the coolant reservoir cap and/or the
radiator cap while the engine is running or hot, this may result
in serious burns.
NOTE: This gauge indicates the temperature of the engine coolant, not
the coolant level. If the coolant is not at its proper level the gauge
indication will not be accurate.
C
H
Instrument Cluster
18

Engine oil pressure gauge
Indicates engine oil pressure. At
normal operating temperature, the
needle will be in the normal range
(the area between the “L” and “H”);
if the needle goes below the
normal range, stop the vehicle as
soon as safely possible and
switch off the engine
immediately.Check the oil level.
Add oil if needed (refer to Engine
oil in the Maintenance and Specifications chapter). If the oil level is
correct, have your vehicle checked by your authorized Mazda dealership.
Battery voltage gauge
Indicates battery voltage.
NOTE: If the pointer moves and
stays outside the normal operating
range (as indicated by arrows), have
the vehicle’s electrical system
checked as soon as possible.
Fuel gauge
Displays approximately how much
fuel is in the fuel tank. The fuel
gauge may vary slightly when the
vehicle is in motion or on a grade.
When refueling the vehicle from
empty indication, the amount of fuel
that can be added will be less than
the advertised capacity due to the
reserve fuel.
NOTE: The FUEL DOOR icon and arrow indicates which side of the
vehicle the fuel filler door is located.
H
L
L
H
Instrument Cluster
19

WARNING: After any vehicle collision, the entire seat belt
system should be checked for proper operation by a qualified
technician. Verify that theautomatic locking retractors” in all
outboard seating positions are functioning properly.
Additionally check that the automatic locking modefeature
for child safety seat in the passenger outboard seating position
is functioning properly.
WARNING: BELT AND RETRACTOR ASSEMBLY MUST BE
REPLACED if the seat belt assembly “automatic locking
retractor” feature or any other seat belt function is not
operating properly when checked according to the procedures in
Workshop Manual.
WARNING: Failure to replace the Belt and Retractor assembly
could increase the risk of injury in collisions.
Safety belt pretensioner
Your vehicle is equipped with safety belt pretensioners at the driver and
front outboard passenger seating positions.
The safety belt pretensioners are designed to activate during certain
frontal or near-frontal collisions with sufficient longitudinal deceleration.
A safety belt pretensioner is a device which tightens the webbing of the
lap and shoulder belts in such a way that they fit more snugly against
the body.
The driver and front outboard passenger safety belt system (including
retractors, buckle assembly, pretensioner assembly with seat and height
adjusters) must be replaced if the vehicle is involved in a collision that
results in the activation of the safety belt pretensioners. Refer to the
Safety belt maintenance section in this chapter.
WARNING: Failure to replace the safety belt assembly under
the above conditions could result in severe personal injuries in
the event of a collision.
Front safety belt height adjustment
Your vehicle has safety belt height adjustments for the driver and front
passenger. Adjust the height of the shoulder belt so the belt rests across
the middle of your shoulder.
Seating and Safety Restraints
111

BeltMinder activation and deactivation procedure1. Turn the ignition switch to the RUN (or ON) position. (DO NOT START THE ENGINE.)
2. Wait until the safety belt warning light turns off. (Approximately 1–2 minutes.)
• Steps 3–5 must be completed within 60 seconds or the procedure will
have to be repeated.
3. Buckle then unbuckle the safety belt three times, ending with the safety belt unbuckled. This can be done before or during BeltMinder
warning activation.
4. Turn on the parklamps/headlamps, turn off the parklamps/headlamps.
5. Buckle then unbuckle the safety belt three times, ending with the safety belt unbuckled.
• After step 5 the safety belt warning light will be turned on for three
seconds.
6. Within seven seconds of the safety belt warning light turning off, buckle then unbuckle the safety belt.
• This will disable BeltMinder if it is currently enabled, or enable
BeltMinder if it is currently disabled.
7. Confirmation of disabling BeltMinder is provided by the safety belt warning light flashing four times per second for three seconds.
8. Confirmation of enabling BeltMinder is provided by:
• The safety belt warning light flashing four times per second for three
seconds.
• Followed by three seconds with the safety belt warning light off.
• Once again, the safety belt warning light will flash four times per
second for three seconds.
9. After receiving confirmation, the deactivation/activation procedure is complete.
Safety belt maintenance
Inspect the safety belt systems periodically to make sure they work
properly and are not damaged.
NOTE: If unsure about the proper procedures, bring your vehicle to an
authorized Mazda dealership for inspection. Inspect the safety belts to
Seating and Safety Restraints
118

WARNING: Several air bag system components get hot after
inflation. Do not touch them after inflation or you may be
burned.
WARNING: If the air bag has deployed, the air bag will not
function again and must be replaced immediately. If the air bag
is not replaced, the unrepaired area will increase the risk of
injury in a collision.
The SRS consists of:
• driver and passenger air bag modules (which include the inflators and
air bags),
• passenger air bag deactivation switch and restraint control module
(RCM)
• a readiness light and tone,
• and the electrical wiring which connects the components.
The RCM (restraints control module) monitors its own internal circuits
and the supplemental air bag electrical system warning (including the
passenger air bag deactivation switch, the system wiring, the air bag
system readiness light, the air bag back up power and the air bag
ignitors).
Determining if the system is operational
The SRS uses readiness lights in the instrument cluster and the
passenger air bag deactivate switch or a tone to indicate the condition of
the system. Refer to the Air bag readinesssection in the
Instrumentation chapter orPassenger air bag deactivate switch
section in this chapter. Routine maintenance of the air bag is not
required.
A difficulty with the system is indicated by one or more of the following:
• The readiness lights will either
flash or stay lit.
• The readiness lights will not
illuminate immediately after
ignition is turned on.
• A series of five beeps will be heard. The tone pattern will repeat
periodically until the problem and/or light are repaired.
Seating and Safety Restraints
125

WARNING: If you ever smell exhaust fumes of any kind inside
your vehicle, have your authorized Mazda dealer inspect and fix
your vehicle immediately. Do not drive if you smell exhaust
fumes. These fumes are harmful and result in accident or death.
Have the exhaust and body ventilation systems checked whenever:
• the vehicle is raised for service.
• the sound of the exhaust system changes.
• the vehicle has been damaged in a collision.
WARNING: Engine exhaust, some of its constituents, and
certain vehicle components contain or emit chemicals known to
the State of California to cause cancer and birth defects or
other reproductive harm. In addition, certain fluids contained in
vehicles and certain products of component wear contain or
emit chemicals known to the State of California to cause cancer
and birth defects or other reproductive harm.
Important ventilating information
If the engine is idling while the vehicle is stopped in an open area for
long periods of time, open the windows at least 2.5 cm (one inch).
Adjust the heating or air conditioning (if equipped) to bring in fresh air.
Note: Improve vehicle ventilation by
keeping all air inlet vents clear of
snow, leaves and other debris.
BRAKES
Your service brakes are self-adjusting. Refer to the service maintenance
section for scheduled maintenance.
Occasional brake noise is normal and often does not indicate a
performance concern with the vehicle’s brake system. In normal
operation, automotive brake systems may emit occasional or intermittent
Driving
153

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
178

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.
WARNING: 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.
Roadside Emergencies
188