Hummer H3 Fuse Box Diagram

30.05.2016 (US:05.30.16), Category: Hummer / H3

 
Windshield Wiper Fuses
The windshield wiper motor is protected by a circuit breaker and a fuse. If the motor overheats due to heavy snow or ice, the wiper will stop until the motor cools. If the overload is caused by some electrical problem, be sure to get it fixed.

Power Windows and Other Power Options
Circuit breakers protect the power windows and other power accessories. When the current load is too heavy, the circuit breaker opens and closes, protecting the circuit until the problem is fixed or goes away.

Power and Heated Seat Circuit Breakers
There is a circuit breaker located underneath the driver’s side front seat that controls the power and heated seat functions.

Fuses and Circuit Breakers

The wiring circuits in your vehicle are protected from short circuits by a combination of fuses and circuit breakers. This greatly reduces the chance of fires caused by electrical problems. Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure you replace a bad fuse with a new one of the identical size and rating. If you ever have a problem on the road and do not have a spare fuse, you can borrow one that has the same amperage. Just pick some feature of your vehicle that you can get along without — like the radio or cigarette lighter — and use its fuse, if it is the correct amperage. Replace it as soon as you can.

Engine Compartment Fuse Block

Hummer H3 Fuse Box Diagram
Hummer H3 Fuse Box Diagram
The engine compartment fuse block is located on the driver’s side of the engine compartment.
 
To remove the cover, push in on the tabs at the ends of the cover and lift. To reinstall the cover, line up the tabs and push down on the cover until the tabs clicks into place.
Hummer H3 Fuse Box Diagram




Description
1
Heated Seats
2
Grille Guard
3
Fuel Pump
4
Roof Lamp
5
Battery Ignition Switch
6
Front Wiper
7
Regulated Voltage Control Power
8
Power Locks
9
Sunroof, Front Washer Pump
10
Accessories (SPO)
11
Air Compressor
12
Transfer Case Control Module
13
 
Radio, Heating, Ventilation, Air Conditioning Display
14
Body Control Module
15
Rear Wiper Motor
16
Rear Wiper Pump Switch
17
Air Injection Reactor (AIR) Solenoid
18
Spare 6
19
Cluster
20
Rear Turn Signal, Hazard Signal
21
Powertrain Control Module 1
22
Mass Air Flow Sensor, Purge Solenoid
23
Injector
24
Fog Lamp
25
Powertrain Control Module B
26
Spare 4
27
Airbags
28
Back-up Lamps
29
Anti-lock Brakes, StabiliTrak
30
Rear Window Defogger
31
Canister Vent
32
Regulated Voltage Control VSense+
33
Ignition 1
34
Transmission
35
Cruise, Inside Rearview Mirror
36
Horn
37
Driver’s Side Rear Park Lamp
38
Amplifier
39
Reduced Intensity Low-Beam Daytime Running Lamps
40
Passenger’s Side Headlamp
41
Driver’s Side Headlamp
42
Trailer Back-Up Lamp
43
Front Park Lamps
44
Air Injection Reactor (AIR) Solenoid
45
Auxiliary Power 2
46
Electronic Throttle Control
47
Oxygen Sensor
48
Air Conditioning Clutch
49
Passenger’s Side Rear Park Lamp
50
XM™ Satellite Radio
51
Auxiliary Power 1
52
StabiliTrak®, Anti-lock Brakes
53
Power Heater Switch
54
Stop
55
Trailer Parking Lamps
56
Front Turn Signal, Hazard Signal
57
Power Sunroof
58
Transfer Case Control Module Switch
59
Climate Control
60
Spare 8
61
Power Seats
62
Air Pump
63
Passenger’s Side Power Window
64
Anti-lock Brakes, StabiliTrak®2 Solenoid
65
Wiper Diode
66
Fuel Pump
67
Anti-lock Brakes, StabiliTrak®1 Motor
68
Driver’s Side Power Window
69
Fog Lamp
70
High, Low Beam Headlamps
71
Rear Defogger
72
Windshield Wiper On/Off
73
Windshield Wiper High/Low
74
Horn
75
Headlamp
76
Air Conditioning Clutch
77
Powertrain Control Module
78
Run, Crank
79
 
Reduced Intensity Low-Beam Daytime Running Lamps
80
Air Injection Reactor (AIR) Solenoid
81
Powertrain (Starter)
82
Climate Control Fan
83
Electronic Brake Controller
84
Trailer B+ Fuse
85
Starter
86
Spare 2
87
Heating, Ventilation, Air Conditioning
88
Retained Accessory Power
89
Park Lamp
90
Air Conditioning Clutch Diode
91
Megafuse
Fuse Box Diagram Hummer H3 - 3.5, 3.7 and 5.3 L. (2006, 2007, 2008, 2009, 2010)