This material discusses in detail the fuse diagrams of the Hummer H2 (first generation; restyiling): 2008, 2009, 2010 model year.
Fuses #2 and #16 in the passenger compartment and fuse #44 in the engine compartment are responsible for the cigarette lighter.
In the engine compartment
Located on the driver's side near the battery, behind the plastic cover.
Diagram
No.
Description
Amps
Non-Serviceable
R11
Back-Up Lamps
R12
Daytime Running Lamps (DRL)
R13
Right Cooling Fan
R14
Right Cooling Fan, Cooling Fan Control
R15
Left Cooling Fan
R16
Front Washer Fluid Pump
R17
High Beam Headlamp
R18
Horn
R19
Liftgate Release
R20
Rear Washer Fluid Pump
R21
"FWD", "HTR STR/WHL"
R22
Left Trailer Stop Lamp
R23
Right Trailer Stop Lamp
R24
Wiper
R25
Windshield Wiper Motor
Relays
R1
High Speed Cooling Fan Relay
R2
Low Speed Cooling Fan Relay
R3
Cooling Fan Control
R4
Low Beam Headlamp Relay
R5
Air Conditioning Compressor Relay
R6
Starter Relay
R7
Powertrain Control Module (PCM) Relay
R8
Parking Lamps Relay
R9
Rear Window Defogger Relay
R10
Switched Power
Fuses
1
Left Trailer Stop/Turn Lamp
10 A
2
Air Temperature (IAT) Sensor, Evaporative Emission (EVAP) Canister Purge Solenoid Valve
15 A
3
Engine Control Module (ECM)
15 A
4
Right Trailer Stop/Turn Lamp
10 A
5
Front Washer Fluid Pump
15 A
6
Oxygen Sensors
10 A
7
Vehicle Stability System, Antilock Brake System (ABS module)
30 A
8
Trailer Back-Up Lamps
10 A
9
Low Beam Left Headlamp
10 A
10
Engine Control Module (ECM)
10 A
11
Fuel Injectors, Ignition Coils (Right)
20 A
12
Transmission Control Module, Evaporative Emission (EVAP) Canister Vent Solenoid Valve
15 A
13
Back-Up Lamps
10 A
14
Low Beam Right Headlamp
10 A
15
Air Conditioning Compressor Clutch
10 A
16
Oxygen Sensors
10 A
17
Transmission Controls (Ignition)
15 A
18
Fuel Pump Fuse, Engine Control Module (ECM)
20 A
19
Rear Washer Fluid Pump
15 A
20
Fuel Injectors, Ignition Coils (Left Side)
20 A
21
Trailer Park Lamps
15 A
22
Park Lamps (left side)
15 A
23
Park Lamps (right side)
15 A
24
Horn
15 A
25
High Beam Right Headlamp
10 A
26
Daytime Running Lamps (DRL)
10 A
27
High Beam Left Headlamp
10 A
28
Moonroof
30 A
29
Key Ignition System, Theft Deterrent System
2 A
30
Windshield Wiper
25 A
31
Upfitter Provision
30 A
32
Electrically Controlled Air Suspension
15 A
33
Climate Controls (HVAC)
10 A
34
Airbag System
10 A
35
Audio Amplifier
30 A
36
Audio System, Rear Seat Audio Controller, Digital Radio Receiver
15 A
37
Miscellaneous, Cruise Control, Rear Vision Camera
10 A
38
Airbag System
15 A
39
Instrument Panel Cluster, Body Control Module (BCM)
10 A
40
Run, Accessory, Midgate Module
10 A
41
Auxiliary Climate Control Unit
10 A
42
Window Defogger Rear (SUV)
Midgate Control Module (SUT)
30 A
43
Upfitter Provision
15 A
44
Hummer H2 Cigarette Lighter Fuse, Auxiliary 12V Power Outlet, Data Link Connector (DLC)
15 A
45
Upfitter Provision, Special Equipment Option (SEO)
10 A
46
Climate Controls
10 A
47
Engine Control Module (ECM)
Fuel System Control Module
Electronic Brake Control Module
15 A
50
Low Speed Cooling Fan Relay
40 A
51
Electronically Controlled Air Suspension Relay
60 A
52
Vehicle Stability System, Antilock Brake System (ABS)
60 A
53
High Speed Cooling Fan Relay
40 A
54
Starter Relay
40 A
55
Trailer Brake Module
30 A
56
Bussed Electrical Center Left
60 A
57
Heated Windshield Washer System
60 A
58
4-Wheel Drive System
30 A
59
Trailer Connector Battery Power
40 A
60
Bussed Electrical Center Mid #1
60 A
61
Climate Control Blower
40 A
62
Bussed Electrical Center Left #2
60 A
In the passenger compartment
First fuse block is located at the edge of the dashboard on the driver's side. The second block is located to the left of the steering wheel, under the dashboard.
Fuse box #1
Located on the driver's side end of the dashboard.
General view.
Diagram
No.
Description
Amps
CB1
Driver Side Power Window
25 A
R1
Power Door Lock Relay (Non-Serviceable)
1
Rear Seat Heater Control Module
20 A
2
Rear Cargo Accessory Power Outlets
20 A
3
Steering Wheel Controls Backlight
2 A
4
Driver Door Module
15 A
5
Dome Lamps, Front Passenger Side Turn Signal, Body Control Module (BCM)
15 A
6
Driver Side Turn Signal and Stop Lamp, Body Control Module (BCM)
15 A
7
Instrument Panel Back Lighting, Body Control Module (BCM)
10 A
8
Turn Signal from the pasenger's side
15 A
9
Passenger Door Module
10 A
10
Power Door Lock #2 (Unlock)
15 A
11
Power Door Lock #2 (Lock)
15 A
12
Stop Lamps, Center-High Mounted Stoplamp, Body Control Module (BCM)
15 A
13
Rear Climate Controls
30 A
14
Empty
-
15
Body Control Module (BCM)
15 A
16
Floor Console 12V Power Outlets, Cigar Lighter Fuse
20 A
17
Interior Lamps, Body Control Module (BCM)
10 A
18
Power Door Lock #1 (Unlock)
15 A
19
Infotainment System (Video Display), Remote Keyless Entry System
5 A
20
Universal Home Remote System (Garage Door Opener)
10 A
21
Power Door Lock #1 (Lock)
15 A
22
Vehicle Communication Interface Module (OnStar® System)
10 A
23
Window Wiper Motor (Rear)
25 A
24
Empty
-
25
Driver Seat Module
10 A
Fuse box #2
Located underneath the dashboard, to the left of the steering column.