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BrakesPart report

2004 Chevrolet Avalanche Brakes Problems

Complaints
42about this part
Share
25%of 165 total for the year
Median mileage
74,974miles
Trend
FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.

NHTSA recorded 42 complaints about the brakes of the 2004 Chevrolet Avalanche, 25% of the 165 complaints for this model year. Where a mileage was given, the median is 74,974 miles. 2 of these say a crash was involved, according to the filers. 2 recall campaigns on record are filed under a similar system.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“My son was going to the store and when he applied the brake the pedal went to the floor and he had no brakes. After he parked the truck he noticed a puddle of fluid under the drivers side in front of the rear wheel. When I returned home I filled the brake reservoir I had my wife push the brake peddle and I found the leak in the rusty brake line.”

NHTSA complaint #10532237, filed 2013-07, 170,170 miles

“The brake line burst as I was shifting into drive could not stop vehicle, shifted it into park and was able to stop before hitting someone. Why are these lines not made of stainless steel? Better yet why is this agency not doing anything about this? They jump all over a key switch that may cause a problem but do nothing for something as important as be able to safely stop our vehicles.”

NHTSA complaint #10731835, filed 2015-07, 189,000 miles

“Driving in heavy traffic on I 95 south on the way to vacation, brakes failed when I attempted to slow down. I rear ended another vehicle. Had truck in shop for week and found several problems with lines and 2 leaks. I heard that there is a known metal defect with 2001-2004 brake lines. I can't find any recall information.”

NHTSA complaint #10628325, filed 2014-08, 199,000 miles

“Started my Chevrolet, started backing up down an incline of my driveway, service brakes indicator illuminated. Brake pedal sank to the floor. No brakes. Opened hood and the front left wheel brake line (cheap steel) was shooting brake fluid everywhere and all over the engine. It's going to a Chevrolet dealership tomorrow for repairs.”

NHTSA complaint #10503229, filed 2013-03, 76,912 miles

“My husband, 3 year old, any myself were driving back from a doctor appointment when we had to make a sudden stop because of a driver 2 cars ahead of us that quickly applied brakes to make a quick right hand turn. The driver in front of us in turn had to apply his breaks on and when my husband applied the brakes on our 2004 Chevrolet Avalanche there were no brakes!! Our 3 year old was asleep in the backseat!! …”

NHTSA complaint #10716593, filed 2015-05, 91,000 miles

Related recalls

Related service bulletins

Brakes: other model years

YearComplaintsShare of year
201311%
201213%
201143%
201011%
200911%
200821%
200762%
2006218%
200557%
20044225%
20038140%
200220045%

Other parts of the 2004 Chevrolet Avalanche

Electrical system
60 complaints
Transmission and drivetrain
14 complaints
Fuel system
11 complaints
Steering
10 complaints
Air bags
9 complaints
Visibility (wipers, defrost, mirrors)
9 complaints
Body and structure
7 complaints
Suspension
7 complaints
Engine cooling
6 complaints
Vehicle speed control
5 complaints
Other or unknown
3 complaints
Wheels
3 complaints

← All problems reported for the 2004 Chevrolet Avalanche

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology