There are 3 stored owner reports matching the speed control & cruise leading-label group for the 2019 Chevrolet Tahoe in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)While attempting to accelerate to merge onto interstate/freeway from highway speed of 55mph, experienced significant engine misfire & loss of speed. This happened less than 40 days after purchase of this used vehicle from local dealership, with 30 day "warranty". Vehicle is currently NOT safe to drive.
My vehicle seems to be experiencing the same issue detailed in Safety Recall N242454440 https://static.nhtsa.gov/odi/rcl/2024/RMISC-24V797-1898.pdf
DRIVING EAST ON I-20 AFTER SIERRA BLANCA CHECKPOINT STARTING THE INCLINE UPHILL. I WAS ON LEFT LANE, HAD CRUISE CONTROL SET AT 80 AS PER SPEED LIMIT. ON MY RIGHT A SEMI JUST A VEHICLE AWAY, AT MY REAR ANOTHER SEMI ALSO ON RIGHT LANE. FRONT TRUCK STARTED RIGHT EXIT TURN SIGNAL AND JUST WHEN HE STARTED TO EXIT AT CURVE, MY VEHICLE SLOWED DOWN TO 52 IN ABOUT 2 SECONDS AND SEMI BEHIND ME SWITCHED TO MY LANE TO AVOID SEMI EXITING INTERSTATE, SEMI SLAMMED ON HIS BRAKES WHILE SWITCHING TO MY LANE, HIT THE HORN AND I COULD SEE THE SMOKE FROM HIS TIRES LOCKING UP. MY VEHICLE SHIFTED DOWN TO SECOND GEAR AND SPED UP TO 80 MPH IN ABOUT 4 SECONDS. MY VEHICLE DETECTED THE SEMI ON THE RIGHT LANE AT THE CURVE, ME NOT KNOWING IF MY BRAKES LIGHTS CAME ON AS SOON AS MY SPEED DROPPED. HAD MY VEHICLE NOT SPED UP RIGHT AWAY, THE SEMI WOULD HAVE CRASHED MY VEHICLE AT THE CURVE.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.