Complaints
74
Crashes
8
Fires
2
Injuries
6
Fatalities
—
Recalls
0
Worst 2004 Hummer H2 Problems
Top 3 most-reported issues with average mileage at failure.
#110 complaints
ELECTRICAL SYSTEM
Avg mileage:95,187 mi
Fires:1
#28 complaints
SERVICE BRAKES
Avg mileage:87,487 mi
Fires:1
#36 complaints
SERVICE BRAKES, HYDRAULIC
Avg mileage:37,003 mi
Crash-related:2
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All Problems by Category
Every NHTSA complaint category for the 2004 Hummer H2.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| ELECTRICAL SYSTEM | 10 | — | 1 | 95,187 mi | |
| SERVICE BRAKES | 8 | — | 1 | 87,487 mi | |
| SERVICE BRAKES, HYDRAULIC | 6 | 2 | — | 37,003 mi | |
| VISIBILITY | 5 | 1 | — | 94,660 mi | |
| AIR BAGS | 3 | 1 | — | 49,770 mi | |
| STEERING | 3 | 1 | — | 60,000 mi | |
| VISIBILITY/WIPER | 3 | — | — | 96,560 mi | |
| ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL | 2 | — | — | 50,000 mi | |
| ELECTRONIC STABILITY CONTROL (ESC) | 2 | — | — | 165,975 mi | |
| ENGINE | 2 | — | — | 165,975 mi | |
| STRUCTURE:FRAME AND MEMBERS | 2 | 1 | — | 7,500 mi | |
| UNKNOWN OR OTHER | 2 | — | — | 113,784 mi | |
| VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR | 2 | — | — | 46,000 mi | |
| ELECTRICAL SYSTEM:IGNITION:SWITCH | 1 | — | — | 11,013 mi | |
| ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER | 1 | — | — | 210,000 mi | |
| ENGINE AND ENGINE COOLING | 1 | — | — | 48,354 mi | |
| EQUIPMENT:APPLIANCE:AIR CONDITIONER | 1 | — | — | 10,000 mi | |
| EXTERIOR LIGHTING | 1 | — | — | 98,720 mi | |
| LATCHES/LOCKS/LINKAGES:HOOD:LATCH | 1 | — | — | 41,400 mi | |
| POWER TRAIN | 1 | — | — | 93,900 mi | |
| POWER TRAIN:AUTOMATIC TRANSMISSION | 1 | — | — | 92,000 mi | |
| SEAT BELTS | 1 | — | — | — | |
| SEATS | 1 | — | — | 155,000 mi | |
| STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID | 1 | — | — | 10,000 mi | |
| STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM | 1 | — | — | 7,000 mi | |
| STEERING:LINKAGES:TIE ROD ASSEMBLY | 1 | 1 | — | 43,600 mi | |
| STRUCTURE:BODY:HOOD | 1 | — | — | 59,000 mi | |
| SUSPENSION:FRONT | 1 | — | — | 59,000 mi | |
| SUSPENSION:FRONT:CONTROL ARM:UPPER BALL JOINT | 1 | 1 | — | 3,000 mi | |
| SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY:U-BOLT, LEAF SPRING TO AXLE | 1 | — | — | 100,000 mi |
ELECTRICAL SYSTEM
10
complaints
Crashes
—
Fires
1
Avg Miles
95,187
SERVICE BRAKES
8
complaints
Crashes
—
Fires
1
Avg Miles
87,487
SERVICE BRAKES, HYDRAULIC
6
complaints
Crashes
2
Fires
—
Avg Miles
37,003
VISIBILITY
5
complaints
Crashes
1
Fires
—
Avg Miles
94,660
AIR BAGS
3
complaints
Crashes
1
Fires
—
Avg Miles
49,770
STEERING
3
complaints
Crashes
1
Fires
—
Avg Miles
60,000
VISIBILITY/WIPER
3
complaints
Crashes
—
Fires
—
Avg Miles
96,560
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
2
complaints
Crashes
—
Fires
—
Avg Miles
50,000
ELECTRONIC STABILITY CONTROL (ESC)
2
complaints
Crashes
—
Fires
—
Avg Miles
165,975
ENGINE
2
complaints
Crashes
—
Fires
—
Avg Miles
165,975
STRUCTURE:FRAME AND MEMBERS
2
complaints
Crashes
1
Fires
—
Avg Miles
7,500
UNKNOWN OR OTHER
2
complaints
Crashes
—
Fires
—
Avg Miles
113,784
VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR
2
complaints
Crashes
—
Fires
—
Avg Miles
46,000
ELECTRICAL SYSTEM:IGNITION:SWITCH
1
complaints
Crashes
—
Fires
—
Avg Miles
11,013
ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER
1
complaints
Crashes
—
Fires
—
Avg Miles
210,000
ENGINE AND ENGINE COOLING
1
complaints
Crashes
—
Fires
—
Avg Miles
48,354
EQUIPMENT:APPLIANCE:AIR CONDITIONER
1
complaints
Crashes
—
Fires
—
Avg Miles
10,000
EXTERIOR LIGHTING
1
complaints
Crashes
—
Fires
—
Avg Miles
98,720
LATCHES/LOCKS/LINKAGES:HOOD:LATCH
1
complaints
Crashes
—
Fires
—
Avg Miles
41,400
POWER TRAIN
1
complaints
Crashes
—
Fires
—
Avg Miles
93,900
POWER TRAIN:AUTOMATIC TRANSMISSION
1
complaints
Crashes
—
Fires
—
Avg Miles
92,000
SEAT BELTS
1
complaints
Crashes
—
Fires
—
Avg Miles
—
SEATS
1
complaints
Crashes
—
Fires
—
Avg Miles
155,000
STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID
1
complaints
Crashes
—
Fires
—
Avg Miles
10,000
STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM
1
complaints
Crashes
—
Fires
—
Avg Miles
7,000
STEERING:LINKAGES:TIE ROD ASSEMBLY
1
complaints
Crashes
1
Fires
—
Avg Miles
43,600
STRUCTURE:BODY:HOOD
1
complaints
Crashes
—
Fires
—
Avg Miles
59,000
SUSPENSION:FRONT
1
complaints
Crashes
—
Fires
—
Avg Miles
59,000
SUSPENSION:FRONT:CONTROL ARM:UPPER BALL JOINT
1
complaints
Crashes
1
Fires
—
Avg Miles
3,000
SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY:U-BOLT, LEAF SPRING TO AXLE
1
complaints
Crashes
—
Fires
—
Avg Miles
100,000
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Other Hummer H2 Years
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