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16 complaints
CHEVROLET TAHOE 2026 ENGINE
low
Engine locked up at 10,000 miles
NHTSAUSMay 2026Source →
CHEVROLET TAHOE 2026 ENGINE
low
On 05/01/26 while driving on New York State Thruway route 90 east, my check engine light came on. Almost simultaneously the vehicle began to lose speed and I could not accelerate. As I pulled over I c
NHTSAUSMay 2026Source →
CHEVROLET TAHOE 2026 ENGINE
low
Well traveling motor started making a slight ticking noise, about a mile down the road started squealing like a belt issue, pulled over on the side of the road popped hood and heard the squeal better
NHTSAUSApr 2026Source →
CHEVROLET TAHOE 2026 ENGINE AND ENGINE COOLING
medium
The contact owns a 2026 Chevrolet Tahoe. The contact stated that while driving at an undisclosed speed, the engine seized. No warning lights were illuminated. The contact stated that while attempting
NHTSAUSMar 2026Source →
CHEVROLET TAHOE 2026 ENGINE
medium
I am writing to formally file a safety complaint regarding a catastrophic engine failure in my 2026 Chevrolet Tahoe equipped with a 6.2L engine. The vehicle had approximately 9,640 miles at the time o
NHTSAUSMar 2026Source →
CHEVROLET TAHOE 2026 ENGINE
medium
While driving down [XXX] the car started making a weird noise as we slowed down for an upcoming light. The light changed and as we started to drive again the check engine light came on and I lost pow
NHTSAUSMar 2026Source →
CHEVROLET TAHOE 2026 UNKNOWN OR OTHER
low
While driving down I35 South of wellington Ks in our new 2026 Chevy Tahoe we experienced a vehicle shift to neutral and no transmission correction available. Coasted to ditch saw “Service Transmiss
NHTSAUSMar 2026Source →
CHEVROLET TAHOE 2026 UNKNOWN OR OTHER
low
We were traveling over 70mph on a Kansa state turnpike near Wellington, Ks. and all drive power was lost! Luckily, being in the right lane we then had to coast to the right ditch lane. We saw a messa
NHTSAUSMar 2026Source →
CHEVROLET TAHOE 2026 ENGINE
medium
The contact owns a 2026 Chevrolet Tahoe. The contact stated while driving 70 MPH on the freeway, while depressing the accelerator the vehicle shut off unintendedly. The vehicle was coasted to the righ
NHTSAUSMar 2026Source →
CHEVROLET TAHOE 2026 ENGINE AND ENGINE COOLING
medium
The contact owns a 2026 Chevrolet Tahoe. The contact stated that after making a long-distance trip, the check engine warning light illuminated. Additionally, the side mirrors were moving independently
NHTSAUSFeb 2026Source →
CHEVROLET TAHOE 2026 EXTERIOR LIGHTING:TURN SIGNAL
low
See attached document for complaint.
NHTSAUSFeb 2026Source →
CHEVROLET TAHOE 2026 FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
low
Control algorithm issue. Unexpected acceleration. Not confirmed by dealer. I experienced it twice. Google Gemini sems to know about this. No inspections performed. No warnings. There is a safety issu
NHTSAUSFeb 2026Source →
CHEVROLET TAHOE 2026 UNKNOWN OR OTHER
low
While driving at highway speed the panoramic sunroof/moonroof shattered/ imploded spontaneously sounding like a gunshot while driving on the highway. There was no debris or road hazard that caused
NHTSAUSJan 2026Source →
CHEVROLET TAHOE 2026 FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
low
On [XXX] while driving home from work (5 miles) the engineer ne had rough starts while in auto stop at each light and stop sign. Not enough to cause huge concerns. Two days later on [XXX] we travele
NHTSAUSDec 2025Source →
CHEVROLET TAHOE 2026 SERVICE BRAKES
low
Service break assist light came on 2 days after getting the brand new vehicle. They ended up needing to replace the break Master cylinder
NHTSAUSDec 2025Source →
CHEVROLET TAHOE 2026 UNKNOWN OR OTHER
low
THERE WAS NO OWNERS MANUAL INCLUDED WITH THE BRAND NEW TRUCK I EMAILED DEALER TWICE AND CALLED SALESPERSON ONCE HAVE NOT HEARD BACK FROM DEALERSHIP.
NHTSAUSSept 2025Source →