Fuse/Relay
Location
Fuse Amp
Rating
Power Distribution Box
Description
42
7.5A*
Trailer tow (left turn)
43
—
Not used
44
—
Not used
45A
—
Wiper HI/LO relay
45B
—
Wiper Park/Run relay
46A
—
A/C clutch solenoid
46B
—
Washer pump relay
47
—
PCM relay
48A
—
Fuel pump relay
48B
—
Fog lamp relay
51
—
Not used
52
—
Not used
53
—
Not used
54
—
Not used
55
—
Blower relay
56
—
Starter relay
* Mini Fuses ** Maxi Fuses
OVERHEATING
If the temperature gauge indicates overheating and you experience
power loss, you hear a loud knocking or pinging noise, the engine is
probably too hot.
If this happens:
1. Drive safely to the side of the road and park off the right-of-way.
2. Shift the automatic transmission into P (Park) or the manual
transmission into the neutral position, and apply the parking brake.
3. Turn off the air conditioner.
WARNING: Steam from an overheated engine is dangerous. The
escaping steam could seriously burn you. Open the hood ONLY
after steam is no longer escaping from the engine.
4. Check whether coolant or steam is escaping from under the hood or
from the engine compartment.
2004 Mazda B Series
(mbs)
Owners Guide (post-2002-fmt)
USA English
(fus)
Roadside Emergencies
148