2004 Chevrolet Silverado service brakes, hydraulic problems
84 owner complaints filed with NHTSA name the service brakes, hydraulic on the 2004 Chevrolet Silverado — 14% of all complaints for this model year.
What owners report
“2004 chevrolet silverado. Consumer writes in regards to brake failure due to rusted brake lines. *smd the consumer was informed when the first line of the dual system failed, the second system received additional pressure which caused that one to fail too. *jb”
filed Apr 29, 2015
“Tl* the contact owns a 2004 chevrolet silverado. The contact stated that the brake lines were completly rusted. The vehicle was taken to an independent mechanic where the technician stated that the brake lines needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the…”
filed Jun 27, 2014
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- CERTAIN TRUCKS, SPORT UTILITY VEHICLES, AND VANS EQUIPPED WITH BOSCH HYDRO-BOOST BRAKE…Campaign 05V043000 · Feb 8, 2005
- CERTAIN SPORT UTILITY VEHICLES, PICKUP TRUCKS, AND PASSENGER VANS FAIL TO COMPLY WITH THE…Campaign 04V045000 · Feb 4, 2004
Related service bulletins
This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
PIT3665E · Service Bulletin/Repair Instructions · issued Jan 31, 2017
Service Brakes, Hydraulic problems in other Silverado years
| Year | Reports | Share |
|---|---|---|
| 2017 Silverado | 1 | 1% |
| 2015 Silverado | 2 | 3% |
| 2014 Silverado | 1 | 1% |
| 2011 Silverado | 4 | 5% |
| 2009 Silverado | 3 | 4% |
| 2008 Silverado | 4 | 2% |
| 2007 Silverado | 13 | 7% |
| 2006 Silverado | 19 | 10% |
| 2005 Silverado | 26 | 8% |
| 2003 Silverado | 130 | 19% |
| 2002 Silverado | 245 | 35% |
| 2001 Silverado | 306 | 35% |
Other reported problem areas on the 2004 Chevrolet Silverado
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.