This technical bulletin provides information and a solution to a condition of Brake Pedal Moves or Self Applies at Full Turns.
full bulletin at NHTSA ↗2008 Chevrolet Express brakes problems
severe 8 complaints filed with NHTSA · avg repair $450 · see brakes across all vehicles →
Complaints
8
Recalls
0
Avg fix
$450
1crash
2injuries
When does it fail?
Of the 8 brakes complaints filed for the 2008 Chevrolet Express, here's the actual mileage breakdown — failures cluster heaviest at 0-25,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
Brakes accounts for 31% of every owner complaint on file for this vehicle — the dominant problem area across 3 categories tracked.
No new NHTSA brakes complaint has been filed on this vehicle in over 14 years — the issue may be aging out of the active population.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering brakes on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
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.
full bulletin at NHTSA ↗This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
full bulletin at NHTSA ↗This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.
full bulletin at NHTSA ↗This service bulletin provides information for tire pressure monitoring (TPM) system concerns.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
What owners are reporting 6 most recent
This is a 2008 Chevrolet 3500 cutaway school bus with 24,926 miles on. The driver was coming to a stop traveling approximately 15 MPH. He applied the brakes and the pedal went to the floor. The bus then rear ended a another van which then hit the rear of a postal truck. The drivers of the two other vehicles were taken away by ambulance complaining of back injuries. The bus was examined at the…
We've complained numerous times about the brakes. After having a complete brake rehab on july 7th, 2017, I experienced a complete brake failure on feb. 2nd, 2018 losing all brakes instantly as I approached a 6 lane intersection. I contacted the owner of the dealership both by phone and email and did not receive any response. I was told that a hose or tubing was rubbing against the brake lines…
Total brake failure. Brake line completely rusted through went through a intersection at 50 MPH no brakes
I am a fleet mechanic for a community college. During a routine safety inspection on a Chevrolet express 1500 8 passenger van for the community college. I noticed that the brake master cylinder was leaking. I took it to the dealer and the verified my complaint, of course the warranty expired on it around 1 year ago. The total cost parts and labor was around $900.00 to fix it on a van with around…
Purchased a new 2008 Chevy express 1500 within 9 mos had ABS and stability traction light on. Tech replaced wheel sensor. Happened again 6 mos later, 4/7/09 and 5/15/10. On my last visit they said they found a short, but the lights are on again 2 weeks later. The safety issue is when the ABS and stability traction light is on (and only when traveling below 30 MPH) when applying brakes, the ABS…
When I was driving in my local area,my brakes started to give out.in order to stop I needed to press very hard on the brakes to stop. Not easy to do.the warning brake indicator light came on.I took it to a local auto repair shop.they said they could not fix it.the brake line was the issue.they filled it with brake fluid then I was able too drive it to the dealer who then repaired the line ,for…
Had brakes trouble with your 2008 Chevrolet Express?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the brakes problem on the 2008 Chevrolet Express?
It's a meaningful issue. 8 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $450.
At what mileage does the brakes typically fail?
Based on the 8 complaints filed, brakes issues most often appear around 53,302 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $450 for brakes repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to brakes?
No active recalls currently cover brakes issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2008/Chevrolet/Express.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.