Hummer H3 (2010) – fuse box diagram

Hummer H3 (2010) – fuse box diagram

Year of production: 2010

Engine Compartment Fuse Block

The engine compartment fuse block is located on the driver’s side of the engine compartment.

Hummer H3 - fuse box - engine compartment
Hummer H3 – fuse box – engine compartment
Fuses Usage
1 Heated Seats
2 Grille Guard
3 Stop Lamp (H3T Only)
4 Roof Rack Lamps
5 Battery Ignition Switch
6 Front Wiper
7 Regulated Voltage Control Power
8 Power Locks
9 Sunroof, Front Washer Pump
10 Accessories (SPO)
11 Not Used
12 Transfer Case Control Module
13 Radio
14 Body Control Module
15 Rear Wiper Motor (H3 Only)
16 Rear Wiper Pump Switch (H3 Only)
17 Air Injection Reactor (AIR) Pump Relay/ Transmission Control Module (TCM) (V8 Only)
18 Rear Vision Camera
19 Cluster
20 Rear Turn Lamp, Hazard Lamp
21 Powertrain Control Module 1
22 Mass Air Flow Sensor, Purge Solenoid
23 Injector/V8 Coil
24 Fog Lamp
25 Powertrain Control Module B
26 Transmission Control Module (TCM)
27 Airbags
28 Not Used
29 Anti-lock Brakes, StabiliTrak®
30 Rear Window Defogger
31 Canister Vent
32 Regulated Voltage Control Sensor
33 Ignition 1
34 Transmission
35 Cruise Control, Miscellaneous
36 Horn
37 Driver’s Side Rear Park Lamp
38 Amplifier
39 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/ Cigarette Lighter
46 Electronic Throttle Control
47 Oxygen Sensor
48 Air Conditioning Clutch
49 Rear Park Lamp
50 Stop Lamp
51 Auxiliary Power 1/ Cigarette Lighter
52 StabiliTrak®, Antilock Brake System
53 Power Heated Seat, Belt Switch
54 Fuel System Control Module (FSCM)
55 Trailer Parking Lamps
56 Front Turn Signal, Hazard Signal, Courtesy Mirror
57 Power Sunroof
58 Transfer Case Control Module Switch
59 Climate Control
60 Back‐Up Lamp
61 Power Seats
62 Air Injection Reactor (AIR) Pump
63 Passenger’s Side Power Window
64 Anti-lock Brakes, StabiliTrak® 2 Solenoid
67 Anti-lock Brakes, StabiliTrak® 1 Motor
68 Driver’s Side Power Window
82 Climate Control Fan
83 Electronic Brake Controller
84 Trailer B+ Fuse
85 Starter
91 Generator Megafuse

 

Relay Usage
66 Stop Lamp (H3T Only)
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 (starter)
78 Run, Crank
79 Daytime Running Lamps
80 Air Injection Reactor (AIR) Solenoid
81 Powertrain
86 Back-up
87 Ignition 3 (Heating, Ventilation, Air Conditioning)
88 Retained Accessory Power/Accessory
89 Park Lamp

 

Diode Usage
65 Wiper Diode
90 Air Conditioning Clutch Diode

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.