2004 Chevrolet Silverado 1500 Service Brakes, Hydraulic Problems

Source: NHTSA · Updated Jul 8, 2025 · 100 complaints analyzed

Owners have filed 100 complaints with NHTSA about service brakes, hydraulic problems on the 2004 Chevrolet Silverado 1500, 13% of all complaints for this model year. Half of the reports with a mileage happened before 50,000 miles. The words owners use most often: “brake lines” (32% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Brake lines: mentioned in 32 of 100 complaints (32%)
  • Went floor: mentioned in 14 of 100 complaints (14%)
  • Stopping distance: mentioned in 7 of 100 complaints (7%)
  • Rusted corroded: mentioned in 5 of 100 complaints (5%)

At what mileage do service brakes, hydraulic problems happen?

Based on 93 complaints that reported the odometer reading.

Under 10k miles8 · 9%
10k–25k miles9 · 10%
25k–50k miles29 · 31%
50k–75k miles22 · 24%
75k–100k miles16 · 17%
100k–150k miles7 · 8%
150k+ miles2 · 2%

How serious are the reports?

Of 100 complaints, 7 mention a crash.

Chevrolet Silverado 1500 service brakes, hydraulic complaints by model year

Peak: 2000, with 237 complaints
1995: 119951996: 21997: 1231998: 10919981999: 2222000: 2372372001: 14720012002: 1642003: 1512004: 10020042005: 462006: 532007: 2620072008: 142009: 62010: 220102011: 32012: 12014: 1220142015: 232016: 112017: 1520172018: 122019: 162020: 1120202021: 42022: 32023: 720232024: 12025: 12026: 22026

n = 1,525 complaints · Source: NHTSA

When owners reported it

Peak: 2011, with 20 complaints
2005: 4200542006: 6200662007: 8200782008: 172008172009: 102009102010: 152010152011: 202011202012: 102012102013: 5201352014: 2201422015: 1201512024: 220242

n = 100 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists service brakes, hydraulic for the 2004 Chevrolet Silverado 1500. A pattern of complaints does not always lead to a recall.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

The contact owns a 2004 Chevrolet Silverado 1500. The contact stated while driving 30-35 MPH, the brake and the check engine warning lights illuminated. The contact stated that upon depressing the brake pedal, the brake pedal traveled down to the floorboard, and the vehicle hesitated to respond…

Received Dec 19, 2024 · NHTSA complaint 11631573

The contact's son owns a 2004 Chevrolet Silverado 1500. The contact stated while his son was exiting a parking lot, the brake pedal hose ruptured, and the brake pedal depressed to the floorboard. Upon inspection of the vehicle, the contact discovered that there was a hole in the brake hose. The…

Received Apr 8, 2024 · NHTSA complaint 11581650

I was driving on a paved secondary road at about 40 mph. As i approached a rr crossing i put my foot on the brake pedal and when i tried to apply the brakes, the pedal went to the floor. This was a normal gentle application, not a panic stop situation. I then pumped the brake pedal and got just a…

Received Sep 16, 2015 · NHTSA complaint 10764674

Frequently asked questions

Do all 2004 Chevrolet Silverado 1500s have service brakes, hydraulic problems?

No. NHTSA has 100 owner complaints about service brakes, hydraulic for the 2004 Chevrolet Silverado 1500 (13% of the 797 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the 2004 Chevrolet Silverado 1500 service brakes, hydraulic?

No recall currently lists service brakes, hydraulic for this vehicle.

At what mileage do service brakes, hydraulic problems start?

The median reported mileage is 50,000 miles: half of the reports with a mileage came before that.

What do owners say about service brakes, hydraulic problems on the 2004 Chevrolet Silverado 1500?

The most frequent phrase is “brake lines”, in 32 of 100 complaints, followed by “went floor” (14).

Other 2004 Chevrolet Silverado 1500 problems

See all 2004 Chevrolet Silverado 1500 problems or service brakes, hydraulic problems across all Silverado 1500 years.