2002 MAZDA MODEL B-SERIES ECU

With the ABS light on, the anti-lock
brake system is disabled and normal
braking is still effective unless the
brake warning light also remains
illuminated with parking brake
released. (If your brake warning lamp illuminates, have your vehicle
serviced immediately by an authorized Mazda dealership.)
Parking brake
Apply the parking brake whenever
the vehicle is parked. To set the
parking brake, press the parking
brake pedal down until the pedal
stops.
The BRAKE warning lamp in the
instrument cluster illuminates and
remains illuminated (when the
ignition is turned ON) until the
parking brake is released.
WARNING: Always set the parking brake fully and make sure
that the gearshift is securely latched in P (Park) (automatic
transmission) or in 1 (First) (manual transmission).
NOTE:The parking brake is not recommended to stop a moving vehicle.
However, if the normal brakes fail, the parking brake can be used to stop
your vehicle in an emergency. Since the parking brake applies only the
rear brakes, the vehicle's stopping distance will increase greatly and the
handling of your vehicle will be adversely affected.
!
BRAKE
BRAKE
RELEASE
!
BRAKE
Driving
154

Always come to a complete stop
before shifting into P (Park). Make
sure the gearshift lever is securely
latched in P (Park). This position
locks the transmission and prevents
the rear wheels from turning.
WARNING: 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.
R (Reverse)
With the gearshift lever in R
(Reverse), the vehicle will move
backward. Always come to a
complete stop before shifting into
and out of R (Reverse).
N (Neutral)
With the gearshift lever in N
(Neutral), the vehicle can be started
and is free to roll. Hold the brake
pedal down while in this position.
(Overdrive)
The normal driving position for the
best fuel economy. Transmission
operates in gears one through five.
(Overdrive) can be deactivated
by pressing the transmission control
switch on the end of the gearshift
lever.
The transmission control indicator
light (TCIL) will illuminate on the
instrument cluster.
O/D
ON/OFF
O/ D
OFF
Driving
159

Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
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 Ð Not Used
13 20A Brake Pedal Position Switch
14 10A or Not Used 10A: If equipped with Anti-Lock
Brake System (ABS) Control
Module
15 Ð Not Used
16 30A Windshield Wiper Motor, Wiper
Hi-Lo Relay, Wiper Run/Park
Relay
17 20A Cigar Lighter, Data Link
Connector (DLC)
18 Ð Not Used
19 25A PCM Power Diode, Ignition, PATS
20 7.5A Generic Electronic Module
(GEM), Radio
21 15A Flasher (Hazard)
22 20A Auxiliary Power Socket
23 Ð Not Used
24 7.5A Clutch Pedal Position (CPP)
switch, Starter Interrupt Relay
25 Ð Not Used
Roadside Emergencies
186

Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
26 10A Battery Saver Relay, Auxillary
Relay Box, Restraint Central
Module (RCM), Generic Electroic
Module (GEM), Instrument
Cluster
27 Ð Not Used
28 7.5A Generic Electronic Module
(GEM), Radio
29 20A Radio
30 Ð Not Used
31 Ð Not Used
32 Ð Not Used
33 15A Headlamps, Daytime Running
Lamps (DRL) Module, Instrument
Cluster
34 Ð Not Used
35 15A Horn Relay (If Not Equipped with
Central Security Module)
36 Ð 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.
Roadside Emergencies
187

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
8 20A* Central Security Module, Power
Door Locks, Remote Entry
9 Ð Not Used
10 Ð Not Used
11 50A** Starter Relay, Ignition Switch
12 20A* Power Windows
13 Ð Not Used
14 Ð Not Used
15 Ð Not Used
16 40A** Blower Motor
17 20A** Auxiliary Cooling Fan
18 Ð Not Used
19 Ð Not Used
20 Ð Not Used
21 10A* PCM Memory
22 Ð Not Used
23 20A* Fuel Pump Motor
24 30A* Headlamps
25 10A* A/C Clutch Relay
26 Ð Not Used
27 Ð Not Used
28 30A* 4WABS Module
29 Ð Not Used
30 15A* Trailer Tow
31 20A* Foglamp, Daytime Running Lamps
(DRL)
32 Ð Not Used
33 15A* Park Lamp, Central Security
Module
34 Ð Not Used
35 Ð Not Used
Roadside Emergencies
189

3.0L and 4.0L engines (if equipped)
The high-current fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
1 50A** I/P Fuse Panel
2 Ð Not Used
3 Ð Not Used
4 Ð Not Used
5 Ð Not Used
6 50A** ABS Control Module
7 30A* Powertrain Control Module (PCM)
8 20A* Central Security Module, Power
Door Locks, Remote Entry
9 Ð Not Used
10 Ð Not Used
11 50A** Starter Relay, Ignition Switch
12 20A* Power Window
13 20A* Four Wheel Drive Control Module
Roadside Emergencies
191

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
14 Ð Not Used
15 Ð Not Used
16 40A** Blower Motor
17 Ð Not Used
18 Ð Not Used
19 Ð Not Used
20 Ð Not Used
21 10A* PCM Memory
22 Ð Not Used
23 20A* Fuel Pump Motor
24 30A* Headlamps
25 10A* A/C Clutch Relay
26 Ð Not Used
27 Ð Not Used
28 30A* 4WABS Module
29 Ð Not Used
30 15A* Trailer Tow
31 20A* Fog lamps, Daytime Running
Lamps (DRL)
32 Ð Not Used
33 15A* Park Lamp, Central Security
Module
34 Ð Not Used
35 Ð Not Used
36 Ð Not Used
37 Ð Not Used
38 10A* Left Headlamp Low Beam
39 Ð Not Used
40 Ð Not Used
41 20A* Heated Oxygen Sensors
42 10A* Right Headlamp Low Beam
Roadside Emergencies
192

IN CALIFORNIA (U.S. ONLY)
California Civil Code Section 1793.2(d) requires that, if a manufacturer
or its representative is unable to repair a motor vehicle to conform to the
vehicle's applicable express warranty after a reasonable number of
attempts, the manufacturer shall be required to either replace the
vehicle with one substantially identical or repurchase the vehicle and
reimburse the buyer in an amount equal to the actual price paid or
payable by the consumer (less a reasonable allowance for consumer
use). The consumer has the right to choose whether to receive a refund
or replacement vehicle.
California Civil Code Section 1793.22(b) presumes that the manufacturer
has had a reasonable number of attempts to conform the vehicle to its
applicable express warranties if, within the first 18 months of ownership
of a new vehicle or the first 29 000 km (18 000 miles), whichever occurs
first:
1. Two or more repair attempts are made on the same nonconformity
likely to cause death or serious bodily injury OR
2. Four or more repair attempts are made on the same nonconformity
(a defect or condition that substantially impairs the use, value or
safety of the vehicle) OR
3. The vehicle is out of service for repair of nonconformities for a total
of more than 30 calendar days (not necessarily all at one time)
In the case of 1 or 2 above, the consumer must also notify the
manufacturer of the need for the repair of the nonconformity at the
following address:
16800 Executive Plaza Drive
Mail Drop 3NE-B
Dearborn, MI 48126
Customer Assistance
216