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#BS-2004-CHEAVA-270F

2004 Chevrolet Avalanche 1500

Based on reports from 174 owners and 2 recalls for this exact model.

Complaints
174
Crashes
11
Fires
0
Recalls
2
TSBs
429
🟢

Preliminary Verdict

Proceed with Caution

Based on 174 complaints, 11 crashes, 0 fires, and 2 recalls.

See full verdict with buy/skip conditions

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Mechanic Inspection Checklist

!Check the Electrical System: Instrument Cluster/panelHIGH

38 owners reported electrical system: instrument cluster/panel issues — failures commonly reported around 80K miles.

!Inspect the BrakesMED
Look for symptoms of wear and premature failure
+ 6 more items in full checklistUnlock

Failure Timeline by Mileage

2
0–30K
47
30–60K
43
60–90K
23
90–120K
18
120–150K
16
150K+

Peak failure range: 30–60K miles (47 reports) • Median: 80K miles

Full report: which components fail at each mileageUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Electrical System: Instrument Cluster/panel (38 reports).

Includes fuel costs, common repairs, and recall riskUnlock

Also in your report

Owner Intelligence

AI-synthesized themes from real complaints

Buyer Lot Checklist

Questions, test drive checks, walk-away triggers

Negotiation Talking Points

Data-backed dollar deductions

Buy / Skip Verdict

Final recommendation with conditions

10 sections total in the full reportUnlock all

Where the complaints fall

Electrical System: Instrument Cluster/panel38 (22%)
Brakes38 (22%)
Electrical16 (9%)
Airbags9 (5%)
Steering8 (5%)
Speed Control7 (4%)
Fuel System5 (3%)
Other5 (3%)

2004 Chevrolet Avalanche 1500: Known Issues & Problem Areas

Electrical System: Instrument Cluster/panel Issues

Electrical System: Instrument Cluster/panel complaints account for 22% of all reports filed for the 2004 Chevrolet Avalanche 1500, with 38 owners filing complaints with NHTSA. The median mileage at time of complaint is 80,000 miles, suggesting issues tend to surface around the 80K-mile mark.

Brakes Issues

Brakes complaints account for 22% of all reports filed for the 2004 Chevrolet Avalanche 1500, with 38 owners filing complaints with NHTSA. Owners should pay attention to brakes-related symptoms during test drives and pre-purchase inspections.

Electrical Issues

Electrical complaints account for 9% of all reports filed for the 2004 Chevrolet Avalanche 1500, with 16 owners filing complaints with NHTSA. Owners should pay attention to electrical-related symptoms during test drives and pre-purchase inspections.

Airbags Issues

Airbags complaints account for 5% of all reports filed for the 2004 Chevrolet Avalanche 1500, with 9 owners filing complaints with NHTSA. Owners should pay attention to airbags-related symptoms during test drives and pre-purchase inspections.

Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.

Complaint trend by year

12
06
26
07
16
08
19
09
18
10
10
11
4
12
5
13
12
14
19
15
10
16
7
17
6
18
3
20
4
21
3
24

Complaints filed with NHTSA by year for the 2004 Chevrolet Avalanche 1500. Recent trend: stable.

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Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict

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Recall History (2 recalls)

06E043000Oct 2006

FUEL SYSTEM, GASOLINE

CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURED FROM OCTOBER 18, 2005, THROUGH MARCH 21, 2006, SOLD FOR USE ON THE VEHICLES LISTED ABOVE AND ON CERTAIN SCHOOL BUSES. (TO SEE THE SCHOOL BUS ENGINE SIZES, CLICK ON "DOCUMENT SEARCH" AND THEN "BUS APPLICATIONS"). THE CONNECTOR ON THE FUEL FILTER WAS NOT MANUFACTURED TO HONEYWELL'S SPECIFICATION. AS A RESULT, THE O-RING MAY NOT SEAT CORRECTLY ON THE FUEL LINE.

07E106000Feb 2008

WHEELS:HUB

CERTAIN FEDERAL-MOGUL REPLACEMENT WHEEL HUB ASSEMBLIES WITH THE BRAND NAMES: NATIONAL, CARQUEST P/NOS. 515020, 515021, 515025, 515053, 515054, 515059, AND 515060, SHIPPED BETWEEN JANUARY 23, 2006, AND DECEMBER 20, 2007, SOLD FOR LIGHT DUTY AND MEDIUM DUTY TRUCKS. THE INBOARD RETENTION NUT USED TO MAINTAIN HUB BEARING ASSEMBLY CAN LOOSEN RESULTING IN AN ABS LIGHT INDICATION, NOISE, AND/OR WHEEL SEPARATION.

Recall severity analysis & seller scripts

The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.

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About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 174 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 2 recalls found for this vehicle.

Repair Cost Data

Real-world repair costs from owner reports and independent databases.

Other Chevrolet Avalanche 1500 Model Years

201320122011201020092008200720062005200420032002
View all Chevrolet Avalanche 1500 years →

2004 Chevrolet Avalanche 1500: Frequently Asked Questions

What is the most common problem with the 2004 Chevrolet Avalanche 1500?
The most commonly reported issue with the 2004 Chevrolet Avalanche 1500 is related to the electrical system: instrument cluster/panel, with 38 complaints filed with NHTSA.
Is the 2004 Chevrolet Avalanche 1500 reliable?
The 2004 Chevrolet Avalanche 1500 has 174 complaints, 11 crash reports, and 0 fire reports filed with NHTSA. The full report analyzes whether these numbers indicate real risk or are proportional to the vehicle’s popularity.
How much does it cost to fix 2004 Chevrolet Avalanche 1500 problems?
Repair costs vary by issue. The full BumperScan report includes detailed repair cost estimates (low/median/high) for every major issue, plus a 30,000-mile total cost of ownership projection.
Does the 2004 Chevrolet Avalanche 1500 have any recalls?
Yes, the 2004 Chevrolet Avalanche 1500 has 2 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Chevrolet Avalanche 1500 problems start?
Based on 149 complaints with mileage data, the median mileage at time of complaint is 80,000 miles. The highest concentration of reported issues occurs in the 30–60K mile range. The full report breaks down exactly which components fail at each mileage bracket.
What’s in the full report?
10 sections of AI analysis: severity-ranked issues, component scores (0-100), 30K-mile cost projection, failure timeline by mileage, recall details with seller scripts, owner sentiment analysis, mechanic checklist, buyer lot checklist, negotiation ammo with dollar figures, and a buy/skip verdict.
How is this different from free NHTSA data?
NHTSA gives you raw complaint text. BumperScan cross-references 2.1M+ complaints with community repair cost data, EPA fuel data, and recall records — then uses AI to synthesize it into actionable advice with dollar figures.
How is this different from Carfax?
Carfax is VIN-specific history ($45/report). BumperScan is model-level reliability intelligence — what problems this car is known for, what they cost, and whether you should buy it. Complementary, not competing.
What if the report isn’t useful?
100% money-back guarantee. If the report doesn’t help you make a more informed decision, we’ll refund you — no questions asked.
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10 sections of AI analysis based on 174 owner reports. Know before you buy.

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