Mazda B-Series 2010 Fuse Box Info
Passenger compartment fuse box location:
The fuse box is located under the right-hand side of the instrument panel behind the kick panel.
Engine compartment fuse box location:
Fuse Box Diagram | Layout
Passenger compartment fuse box:
Fuse/Relay N° | Rating | Functions |
1 | 5A | Instrument panel dimmer switch |
2 | 10A | Trailer tow park lamps |
3 | 10A | Right low beam headlamp |
4 | 10A | Left low beam headlamp |
5 | 5A | Windshield wiper module (RUN/ACCY) |
6 | 10A | Radio (RUN/ACCY), Door switch illumination |
7 | 5A | Not used (spare) |
8 | 10A | Restraints Control Module (RCM), PADI (Passenger Air bag Deactivation Indicator), Occupant Classification Sensor (OCS) |
9 | 5A | Cluster air bag indicator |
10 | 10A | Cluster (RUN/START), 4x4 module (RUN/START) |
11 | 10A | Passenger compartment fuse panel (Logic power) |
12 | 15A | Satellite radio |
13 | 15A | Horn, Interior lamps |
14 | 15A | High beam headlamp, High beam indicator (cluster) |
15 | - | Not used |
16 | 30A cartridge fuse |
Power windows |
17 | 15A | Turn signals/Hazards |
18 | - | Not Used |
19 | 20A | Center High-Mounted Stop Lamp (CHMSL)/Stop lamps |
20 | 10A | Anti-lock Brake System (ABS) module, Speed control module, Back-up lamps, Overdrive cancel switch, Electronic flasher (turn) |
21 | 5A | Starter relay coil |
22 | 5A | Radio (START) |
23 | 30A | Headlamps (low and high beam) |
24 | 20A | Radio battery feed (B+) |
25 | - | Accessory relay (power windows) |
26 | 2A | Redundant cruise switch |
27 | 10A | Climate control blower relay/blend doors |
28 | 15A | 4x4 module battery feed (B+) |
29 | 20A | Cigar lighter, Diagnostic connector (OBD II) |
30 | 5A | Power mirrors |
31 | 20A | Front park lamps, Rear park lamps, License plate lamps, Dimmer switch, Trailer tow park lamps |
32 | 5A | Brake switch (logic) |
33 | 5A | Instrument cluster battery feed (B+) |
34 | 20A | Power point |
35 | 15A | Power locks |
Engine compartment fuse box (2.3L engine):
Fuse/Relay N° | Rating | Functions |
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 solenoid |
8 | - | Not used |
9 | 40A | Ignition switch |
10 | - | Not Used |
11 | 30A | Powertrain Control Module (PCM) relay |
12 | - | Not used |
13 | 30A | Blower motor (climate control) |
14 | - | Not Used |
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, Vapor management valve solenoid |
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 |
Engine compartment fuse box (4.0L engine):
Fuse/Relay N° | Rating | Functions |
1 | 40A | Passenger compartment fuse panel |
2 | - | Not Used |
3 | 40A | Passenger compartment fuse panel |
4 | - | Not Used |
5 | 50A | Passenger compartment fuse panel |
6 | - | Not used |
7 | 30A | Starter solenoid |
8 | - | Not used |
9 | 40A | Ignition switch |
10 | - | Not Used |
11 | 30A | Powertrain Control Module (PCM) relay fuse |
12 | - | Not used |
13 | 30A | Blower motor (climate control) |
14 | - | Not Used |
15 | - | Not used |
16 | - | Not used |
17 | 40A | Anti-lock Brake System (ABS) module |
18 | - | Not Used |
19 | - | Not Used |
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 | 20A | 4x4 module |
28 | - | Not used |
29 | 30A | Wipers/washer |
30 | - | Not used |
31 | 15A | Foglamps |
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 | A/C relay coil, Engine sensors, Vapor management valve solenoid, EGR solenoid, Heated PCV |
44 | 15A | Ignition coil, Capacitor |
45A | - | Not used |
45B | - | Not used |
46A | - | A/C clutch solenoid |
46B | - | Not used |
47 | - | PCM relay |
48A | - | Fuel pump relay, Fuel injectors relay |
48B | - | Fog Lamp Relay |
51 | - | Not Used |
52 | - | Not Used |
53 | - | Not used |
54 | - | Not used |
55 | - | Blower Relay |
56 | - | Starter Relay |