2008 MAZDA MODEL B2300 TRUCK fuel pump

Seating and Safety Restraints69
Seating 69
Safety restraints 71
Airbags 86
Child restraints 94
Tires, Wheels and Loading106
Tire information 109
Tire inflation 110
Tire Pressure Monitoring System (TPMS) 124
Vehicle loading 129
Trailer towing 135
Recreational towing 144
Driving146
Starting 146
Brakes 151
Transmission operation 156
Roadside Emergencies168
Hazard flasher switch 168
Fuel pump shut-off switch 168
Fuses and relays 169
Changing tires 179
Lug nut torque 187
Overheating 188
Jump starting 189
Wrecker towing 195
Customer Assistance196
Reporting safety defects (U.S. only) 206
Reporting safety defects (Canada only) 206
Cleaning207
Table of Contents
2
2008 B-Series(mbs)
Owners Guide (post-2002-fmt)
USA (fus)

WARNING: In the event of an accident the Fuel pump shut-off
switch will automatically cut off the fuel supply to the engine.
The switch can also be activated through sudden vibration (e.g.
collision when parking). To reset the switch, refer to theFuel
pump shut-off switch in theRoadside Emergencies chapter.
SAFETY AND ENVIRONMENT PROTECTION
Warning symbols in this guide
How can you reduce the risk of
personal injury to yourself or
others? In this guide, answers to
such questions are contained in
comments highlighted by a bold
WARNING statement. These comments should be read and observed.
Warning symbols on your vehicle
When you see this symbol, it is
imperative that you consult the
relevant section of this guide before
touching or attempting adjustment
of any kind.
Protecting the environment
We must all play our part in
protecting the environment. Correct
vehicle usage and the authorized
disposal of waste, cleaning and
lubrication materials are significant
steps towards this aim. Information in this respect is highlighted in this
guide with the tree symbol.
Always dispose of used automotive fluids in a responsible manner. Follow
your community’s regulations and standards for recycling and disposing
of automotive fluids.
BREAKING-IN YOUR VEHICLE
There are no particular breaking-in rules for your vehicle. During the
first 1,000 miles (1,600 km) of driving, vary speeds frequently. This is
necessary to give the moving parts a chance to break in.
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Introduction
5

These are some of the symbols you may see on your vehicle.Vehicle Symbol Glossary
Safety Alert
See Owner’s Manual
Protecting the
EnvironmentFasten Seat Belt
Airbag - FrontAirbag - Side
Child Seat Lower
AnchorChild Seat Tether
Anchor
Brake SystemAnti-Lock Brake System
Parking Brake SystemBrake Fluid -
Non-Petroleum Based
Parking Aid SystemStability Control System
Master Lighting SwitchHazard Warning Flasher
Fog Lamps-FrontFuse Compartment
Fuel Pump ResetWindshield Wash/Wipe
Windshield
Defrost/DemistRear Window
Defrost/Demist
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Introduction
8

rear brakes, the vehicle’s stopping distance will increase greatly and the
handling of your vehicle will be adversely affected.
Pull the release lever to release the
brake.
Driving with the parking brake
on will cause the brakes to wear
out quickly and reduce fuel
economy.
STEERING
Your vehicle is equipped with power steering. Power steering uses energy
from the engine to decrease the driver’s effort in steering the vehicle.
To help prevent damage to the power steering pump:
•Never hold the steering wheel to the extreme right or the extreme left
for more than a few seconds when the engine is running.
• Do not operate the vehicle with the power steering pump fluid level
below the MIN mark on the reservoir.
• Some noise is normal during operation. If the noise is excessive, check
for low power steering pump fluid level before seeking service by your
authorized dealer.
• Heavy or uneven steering efforts may be caused by low power steering
pump fluid level. Check for low power steering pump fluid level before
seeking service by your authorized dealer.
• Do not fill the power steering pump reservoir above the MAX mark on
the reservoir, as this may result in leaks from the reservoir.
If the power steering system breaks down (or if the engine is turned
off), you can steer the vehicle manually, but it takes more effort.
If the steering wanders or pulls, check for:
• Underinflated tire(s) on any wheel(s)
• Uneven vehicle loading
• High crown in center of road
• High crosswinds
• Wheels out of alignment
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Driving
154

HAZARD FLASHER CONTROL
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 or if the key is not in
the ignition.
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
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.
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Roadside Emergencies
168

The fuel pump shut-off switch is
located on the right side of the
passenger footwell, behind the fuse
panel door.
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 for 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
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Roadside Emergencies
169

Fuse/RelayLocation Fuse Amp
Rating Power Distribution Box Description
15 — Not used
16 — Not used
17 40A** Anti-lock Brake System (ABS) module
18 — Not used
19 20A** Engine fan
20 — Not used
21 10A* PCM keep alive power, Canister purge
valve solenoid
22 — Not used
23 30A* Fuel pump motor, Fuel injectors
24 — Not used
25 10A* A/C clutch solenoid
26 — Not used
27 — Not used
28 — Not used
29 30A* Wipers/washer
30 — Not used
31 — Not used
32 — Not used
33 30A* Anti-lock Brake System (ABS) module
34 — Not used
35 — Not used
36 — Not used
37 — Not used
38 7.5A* Trailer tow (right turn)
39 15A* PCM power
40 — Not used
41 10A* Automatic transmission
42 7.5A* Trailer tow (left turn)
43 20A* Engine fan relay coil, A/C relay, Engine
sensors, VMV solenoid
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Roadside Emergencies
175

Fuse/RelayLocation Fuse Amp
Rating Power Distribution Box Description
44 15A* Ignition coil, Capacitor
45A — Not used
45B — Not used
46A — Fuel pump relay, Fuel injectors relay
46B — Not used
47 — Engine fan relay
48 — Starter relay
49 — Not used
50 — Not used
51 — Not used
52 — Not used
53 — Not used
54 — PCM relay
55 — Blower relay
56A — A/C clutch solenoid relay
56B — Not used
* Mini Fuses ** Maxi Fuses
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Roadside Emergencies
176