2019 Chevrolet Tahoe — Known Issues & Recalls

Your engine's valve lifters have failed, requiring a complete engine replacement that costs around $15,000 according to GM service. You've owned the vehicle for one year and it's been sitting unused since the problem occurred. GM has not issued a recall or warranty coverage for this issue, and you report that many other owners are experiencing the same problem.

Your engine seized and made a loud noise when you tried to start it after an engine valve lifter failed. The vehicle was regularly serviced before this happened. Fixing this will likely require replacing the valve lifter and potentially inspecting the engine for any damage caused by the seizure.

Your 2019 Tahoe's 6.2L V8 engine experienced a camshaft bearing failure, causing misfires, rough running, and loss of power despite regular maintenance and no signs of abuse. The dealership found no metal debris in the oil and had just completed diagnostics months before, but GM declined to cover the repair under warranty. This repair will likely require significant engine work, possibly including camshaft and bearing replacement or full engine overhaul.

Your engine makes a knocking sound with shaking while driving on the freeway, and your check engine light comes on. Despite regular maintenance including tune-ups and oil changes, the problem persists and your car is no longer drivable. The issue may require diagnostic scanning to identify the underlying engine problem and possible repair or replacement of affected engine components.

Your engine is losing power during acceleration or operation. This could mean your vehicle won't accelerate as quickly or strongly as it should when you need it to. You should have this diagnosed soon, as it may indicate a fuel delivery, ignition, or engine management system issue that could leave you stranded.

Your transmission has failed at 88,000 miles due to internal damage — specifically a stuck solenoid in the valve body that won't engage. Before the failure, you experienced hesitation, rough shifts, and the vehicle moving forward unexpectedly while in reverse, creating dangerous situations. The dealership confirmed the problem and estimates a complete transmission replacement will cost $8,669.59, with GM offering only 10% goodwill coverage.

Your Tahoe stalled unexpectedly while shifting gears at 127,000 miles with no warning light. A mechanic found metal shavings inside the transmission, indicating internal wear and failure. Your transmission will need to be replaced to restore normal operation.

Your Tahoe developed a ticking sound from the engine, and the check engine light came on. The dealership diagnosed the problem as bad lifters and a bent push rod, which they say requires a complete engine replacement. At 92,000 miles, this is an unexpected major failure for a relatively new vehicle.

Your airbags failed to deploy when you hit a road sign at 45 mph. This is a serious safety defect that means your airbag system may not protect you in future crashes.

Your 2019 Chevrolet Tahoe was involved in a crash after briefly losing control on a wet, winding road at 15 MPH. The vehicle collided with a tree hard enough to detach the front passenger wheel, but the airbags did not deploy even though there were no warning lights beforehand. The driver sustained injuries including a chest contusion that was still painful two weeks later, which she attributes to the airbags not deploying. Determining why the airbags failed to deploy will require a full diagnostic inspection by a qualified technician, and the vehicle may be declared a total loss.

Your vehicle was hit broadside at about 40 mph in traffic and sustained severe front-end damage, but the airbag did not deploy during the crash. You suffered fractured ribs and a neck injury as a result. The reason why the airbag failed to deploy was not determined. Investigating the airbag system and checking the sensor wiring and deployment mechanism may be necessary to understand what prevented it from activating.

Your engine has completely failed for the second time, with a bent connecting rod in cylinder 4, and damage to cylinder 7 and the camshaft. The engine shut down while you were driving on a busy highway, forcing you to navigate across five lanes of traffic to reach the shoulder—a serious safety hazard. The manufacturer has confirmed this is a known issue with a technical bulletin on file, and you have service records documenting both failures.

At 64,000 miles, your 2019 Chevy Tahoe experienced lifter failure in the engine, requiring a complete engine replacement. GM is quoting $17,000 to install a new 6.2L V8 engine, but you're concerned because this same engine has been recalled in other model years for the same lifter problem. Fixing this will involve removing and replacing the entire engine or having the lifters serviced, depending on warranty coverage and recall eligibility.

You discovered a mileage discrepancy on your 2019 Chevrolet Tahoe after purchasing it from an independent dealer. The odometer showed 135,000 miles at purchase, but when you checked with an OBD2 scanner, the actual mileage was 220,145 miles—significantly higher than what was displayed. This suggests the odometer may have been tampered with or reset, which is considered odometer fraud. You'll likely need to report this to your state's consumer protection agency and may want to consult with a lawyer about your purchase.

Your windshield wipers are not working reliably and have failed multiple times despite dealer visits and parts replacement. The wipers may only work on high speed intermittently, or stop working entirely, which is a safety hazard in rain. The dealership suspects the relays controlling the wipers in the fuse box may be affected by moisture, particularly in off-road or snow conditions. A repair will likely involve diagnosing and replacing the wiper relay or addressing moisture intrusion in the electrical system.

Your vehicle shakes and rumbles, and pulls side to side when you hit bumps in the road. A Chevrolet dealer found an alignment and suspension problem, and you also got a check engine light (though CarMax said it was an old code). Your transmission was replaced, but you're still experiencing multiple problems.

Your Tahoe shakes when you drive between 60-70 mph, even though your tires have been checked for balance. You've identified that this issue matches a known recall (N192261050) related to your vehicle. The shaking has become more frequent and is now a safety concern for you.

Your 2019 Chevrolet Tahoe is consuming excessive amounts of engine oil and stalling while shifting gears at low speeds, even though no warning lights appear on the dashboard. Multiple mechanics have confirmed the problem is engine-related, though your vehicle's VIN was not included in a related recall campaign. The issue will likely require a full engine diagnostic and possibly internal engine repairs to address the oil consumption and stalling.

While driving on the expressway, you heard a rattling noise from underneath your vehicle that got progressively louder. When you arrived home and opened the hood, coolant fluid poured out of the bottom and onto other engine components. No dashboard warning lights appeared before this happened. The repair shop found that your water pump, cooling system components, thermostat housing, and serpentine belt all needed replacement.

Your navigation screen is jumping, flipping, and occasionally going blank while driving. You might also see random images displayed on the screen. The dealer applied a software update, but the problem came back. The manufacturer confirmed your vehicle isn't under recall for this issue. Fixing this will likely require the dealership to diagnose the infotainment system hardware or apply additional software updates.