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 ↗2005 Chevrolet Uplander brakes problems
moderate 12 complaints filed with NHTSA · avg repair $450 · see brakes across all vehicles →
Failure mileage
Complaints
12
Recalls
0
Avg fix
$450
What stands out
Of the 4 model years of Chevrolet Uplander we track for brakes problems, this one carries the most owner complaints on file — 12.
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 provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.
full bulletin at NHTSA ↗This informational bulletin provides technicians with a brake lathe calibration procedure.
full bulletin at NHTSA ↗This informational bulletin provides technicians with a brake lathe calibration procedure.
full bulletin at NHTSA ↗This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0442. Technician will need to review Techlink article from May 2013 titled "Using the Evaporative Emissions System Tester" Technician will need to follow these steps to help diagnose the issue. First after the P0442 has been verified do not disturb any of the fuel system components. The technician now can use the scan tool to close the Evaporative Emissions System. If possible change the tank pressure sensor units from inch_H2O to milimeter_Hg for better resolution. Now the vehicle can be star
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
The 2005 Chevrolet Uplander brake system complaints break down into two main problem areas: chronic rotor warping and repeated ABS/stability control failures.
Rotor warping is the more common issue. Owners report rotors warping at low mileage—as early as 6,500 miles in one case—causing brake grab and vibration that shakes the steering wheel violently at highway speeds. One owner had rotors turned five times in 20,000 miles; another had them turned twice in under a year. Dealers attribute it to a "bad batch of rotors" and confirm it's a recurring pattern on this model. Owners cover the cost of turning or replacement.
ABS and stability control failures come with multiple variations: sensor harness wires breaking during hub replacement, repeated bad wiring connections that dealers find only via GM Tech Assist, wheel speed sensor failures, brake position sensor failures, and spontaneous ABS activation that engages all four brakes without pedal input—sometimes at highway speeds. One owner experienced complete brake failure when tire pressure was low; another had ABS light and brake warning lights that won't stay off even after multiple hub and harness replacements. Service advisors and certified mechanics have admitted ABS won't function after repairs but said owners shouldn't worry. Dealers often cannot locate the cause, and repairs are temporary—problems resurface days or weeks later.
Several complaints reference six or more dealer visits for the same fault, with dealers replacing wheel hubs, brake position sensors, harnesses, and eventually suggesting BCM replacement—with no resolution.
Same Chevrolet Uplander brakes reports on nearby years: 2006 · 2008
Failure modes owners describe
Brake rotor warping
Rotors warp repeatedly at low mileage, causing brake grab and severe vibration through steering wheel at highway speeds. Occurs across multiple vehicles and is acknowledged as a recurring pattern by service managers.
When: As early as 6,500 miles; recurrence at 10,000-mile intervals typical; can occur even when vehicle sits unused for one month
Symptoms owners cite: Brake grab and grabbing sensation; Violent steering wheel vibration during braking at highway speeds; Front-end shaking; Brakes engage with difficulty or grinding sounds
Repairs/costs cited: Rotors turned or replaced; owners report costs borne by them in most cases. One owner faced rotor replacement every 10,000 miles.
Recalls/TSBs owners mention: Service managers attributed warping to 'bad batch of rotors' or owner driving habits. No recalls or TSBs referenced by owners.
ABS/stability control sensor and harness failures
Wheel speed sensor harnesses fail with internal opens, break when wheel hubs are improperly installed, or develop bad connections. Repeated wiring issues recur even after replacement. Owners report 17 stored diagnostic codes pointing to low voltage and connection problems.
When: Failures reported between 26,773 and 68,000 miles; can recur days to weeks after repair
Symptoms owners cite: ABS light stays on continuously or comes back on intermittently; Service ABS System warning message; Service Brake System warning message; Brake warning light flashing; Stability control light activation
Codes mentioned: C0035, H2531 harness internal open, Low voltage codes (17 codes stored in one case)
Repairs/costs cited: Front wheel hubs replaced (sometimes twice at owner expense due to improper installation). Wheel speed sensor harnesses replaced. Brake position sensor replaced. GM Tech Assist consulted for troubleshooting. One owner faced BCM replacement as final attempt. Wires found broken at wheel hub connection point.
Recalls/TSBs owners mention: TSB/bulletin DOCID #2006283 referenced for harness re-routing. GM Tech Assist called for diagnosis multiple times. One case initiated final repair attempt after owner submitted Motor Vehicle Defect Notification. No permanent resolution achieved in narratives.
Unwanted ABS activation and brake engagement
ABS and brakes activate on their own without driver input, sometimes repeatedly over short distances or during routine driving. Brakes engage all four wheels suddenly, simulating emergency stop. Engine may shut off. At low tire pressure, brakes fail to engage at all.
When: Failures reported multiple times over span of weeks; one severe incident on highway at 65 mph
Symptoms owners cite: Brakes engage all four wheels without pedal input; Service Stabilitrak System message and traction control light activation; Vehicle comes to grinding halt unexpectedly; Stability control message appears in dash display; ABS on driver-side front wheel growls and screeches; Complete brake failure when tire pressure is low; Brakes fail to engage at stop sign
Codes mentioned: Anti-lock brake issue codes, Low voltage codes
Repairs/costs cited: Dealers found and replaced bad wiring harness connections (multiple times—at least three separate connection issues identified). OnStar diagnostics performed. One case resulted in flat tire being discovered when vehicle was in dealer shop. Dealer could not reproduce problem during repairs.
Recalls/TSBs owners mention: GM Tech Assist consulted. One owner requested vehicle replacement under Lemon Law due to brake failure risk. No recalls mentioned. Dealer advised unwanted braking was 'nothing to worry about,' despite safety risk.
Brake pedal pop-back during application
Brake pedal pushes back against driver's foot during braking, indicating potential master cylinder or hydraulic system malfunction.
When: Reported at 71,000 miles
Symptoms owners cite: Brake pedal pops back against driver's foot during application; ABS activation without warrant
Repairs/costs cited: Vehicle not diagnosed by dealership at time of complaint filing
Synthesized from 12 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 0 most recent
Had brakes trouble with your 2005 Chevrolet Uplander?
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 2005 Chevrolet Uplander?
It's a documented issue but not catastrophic. 12 complaints have been filed. Repairs average $450 and most owners catch it before it causes a breakdown.
At what mileage does the brakes typically fail?
Across the 11 complaints that reported odometer mileage, most brakes failures cluster between 10,000 and 71,000 miles, with the median around 26,773. A quarter of owners report trouble before 10,000; a quarter make it past 71,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
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/2005/Chevrolet/Uplander.
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.