This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the noise for assessment by engineering. Technician will need to call General Motors Technical Assistance Center for further assistance.
full bulletin at NHTSA ↗2005 Chevrolet Tahoe body problems
moderate 14 complaints filed with NHTSA · avg repair $1,500 · see body across all vehicles →
Failure mileage
Complaints
14
Recalls
0
Avg fix
$1,500
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering body 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 vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the noise for assessment by engineering. Technician will need to call General Motors Technical Assistance Center for further assistance.
full bulletin at NHTSA ↗This Preliminary Information communicates an issues with the headliner sagging and how to reattach the velcro using Hardman Double Bubble Epoxy part number 04001.
full bulletin at NHTSA ↗This Preliminary Information communication provides information to the technician about vehicles that have a lean to the left or right. Technician will need to measure fender wheel-opening heights, front and rear, to quantify vehicle lean. Fender wheel-opening heights are related to, but distinct from, trim height. The front wheel-opening height is known as P height, and the rear wheel-opening height is known as R height. Adjust and heights that are out of specification. After all adjustments are done, perform a front-end alignment and check headlight aim.
full bulletin at NHTSA ↗THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON DIAGNOSING THE CONCERN. VEHICLE'S SUNROOF OPERATION INTERMITTENT, BIND, NOISE, AUTO-REVERSE, AND/OR WATER LEAKS.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Owners consistently report the rear liftgate lock mechanism fails, trapping the gate in locked or unlocked position. The liftgate won't respond to remote fob commands, power lock buttons, or manual unlocks—and many models lack a manual keyhole override. Owners with third-row seating are particularly concerned about emergency egress if occupants cannot exit through a stuck liftgate. One dealer diagnosed defective door latch material; an independent mechanic's temporary fix (greasing the latch) failed to last. Greasing and no permanent resolution left owners stranded.
The rear liftgate glass window loosens and won't open, compounding the access problem. Dealers acknowledge the failures but cite no recalls and offer no repair assistance.
Frame and bumper rust is premature and severe—large holes appear in frame rails on vehicles with low mileage and modest age. Rear bumpers show bubble paint followed by rust that looks decades old within seven years. GM explicitly refused one owner's repair request, declining responsibility. One owner noted the vehicle became unsafe to drive due to frame damage at 49,254 miles.
Same Chevrolet Tahoe body reports on nearby years: 2006 · 2007 · 2008
Failure modes owners describe
Rear liftgate lock/unlock failure
The rear liftgate becomes stuck in locked or unlocked position and cannot be operated via remote key fob, power lock button, or manual unlock controls. Some owners report the liftgate will not lock in place; others report it will not unlock at all. The dealer in one case (#7) identified defective door latch material as the cause.
When: Between 49,254 and 221,648 miles; one reported at 74,500 miles, another at 80,806 miles, another at 94,000 miles, another at 125,000 miles, another at 147,000 miles
Symptoms owners cite: Liftgate stuck in locked position, cannot unlock via remote or power lock button; Liftgate stuck in unlocked position, cannot lock; No response to remote key fob commands; Manual unlock controls inoperative; Liftgate will not remain open; No manual keyhole override on some models
Repairs/costs cited: One independent mechanic greased the latch, which provided temporary fix; failure recurred. Dealers reported no recalls available and offered no assistance in multiple cases.
Recalls/TSBs owners mention: No recalls listed for this issue. Manufacturers made aware but offered no assistance on warranty or goodwill repairs.
Rear liftgate glass window failure
The rear liftgate glass window becomes loose and cannot be opened manually. Owners report both the glass panel and the entire liftgate will not open together.
When: At 125,000 miles and at unknown mileage
Symptoms owners cite: Rear liftgate glass window becomes loose; Glass will not open manually; Cannot open glass button on liftgate
Repairs/costs cited: Dealer notified; no repairs made.
Recalls/TSBs owners mention: No recalls available for this failure.
Frame and bumper rust damage
Severe corrosion and perforation of frame rails and rear bumper assembly. Paint bubbles, followed by rust formation within a few months. Frame rails develop large holes. Rust severity is abnormal for vehicle age.
When: At 49,254 miles (7–8 years of age); bumper rust reported on a 7-year-old vehicle
Symptoms owners cite: Large holes in frame rails; Severe rusting on rear bumper interior and exterior; Paint bubbling before rust formation; Frame integrity compromised
Repairs/costs cited: No repairs made; owner notes vehicle no longer safe to drive and still has outstanding loan.
Recalls/TSBs owners mention: GM refused to repair bumper rust, citing no manufacturer defect acknowledgment.
Synthesized from 14 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 0 most recent
Had body trouble with your 2005 Chevrolet Tahoe?
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 body problem on the 2005 Chevrolet Tahoe?
It's a documented issue but not catastrophic. 14 complaints have been filed. Repairs average $1,500 and most owners catch it before it causes a breakdown.
At what mileage does the body typically fail?
Across the 11 complaints that reported odometer mileage, most body failures cluster between 75,000 and 125,000 miles, with the median around 88,236. A quarter of owners report trouble before 75,000; a quarter make it past 125,000. 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 $1,500 for body 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 body?
No active recalls currently cover body 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/Tahoe.
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.