3.0L and 4.0L engines (if equipped)
The high-current fuses are coded as follows:
Fuse/Relay
Location
Fuse Amp
Rating
Power Distribution Box
Description
1
50A**
Passenger compartment fuse
panel
2
—
Not used
3
50A**
Passenger compartment fuse
panel
4
—
Not used
5
50A**
Passenger compartment fuse
panel
6
—
Not used
7
40A**
Starter relay fuse
8
—
Not used
9
40A**
Ignition switch
10
—
Not used
11
30A**
Powertrain Control Module (PCM)
relay fuse
2004 Mazda B Series
(mbs)
Owners Guide (post-2002-fmt)
USA English
(fus)
Roadside Emergencies
146