Mazda 2003 B2300, Owner'S Manual

Page: 151 / 248

Fuse/Relay
Location
Fuse Amp
Rating
Power Distribution Box Description
44 — Not used
45A — Wiper HI/LO relay
45B — Wiper park/run relay
46A — Fuel pump relay
46B — Trailer tow relay
47A — A/C clutch solenoid relay
47B — Front washer pump relay
48A — Fog lamps
48B — Fog lamp relay
51 — Not used
52 — Not used
53 — Powertrain Control Module (PCM) Diode
54 — Powertrain Control Module (PCM)
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.
•
If steam is coming from the engine compartment: do not go near
the front of the vehicle. Stop the engine, then turn the ignition switch
Roadside Emergencies
151