NHTSA Complaint #11230267 — 2015 CHEVROLET TAHOE

WHILE DRIVING ON THE HIGHWAY AT HIGH SPEEDS, 70-80 MPH, STEERING BECAME EXTREMELY DIFFICULT FOR BRIEF PERIODS. OFTEN TIMES IT WAS IMMEDIATELY FOLLOWING ACTUATION OF THE AUTOMATIC WINDOW SWITCH. IT WAS ACCOMPANIED WITH A LOT OF THE LOSS OF ELECTRICAL POWER, A FLICKERING CONTROL PANEL, ABS LIGHT, STAB TRAK, BRAKE ASSIST, AND PARK ASSIST WARNINGS. A/C WOULD STOP, RADIO WOULD TURN OFF, THE DASHBOARD WOULD FLICKER, THEN I WOULD HAVE TO ACKNOWLEDGE ALL OF THE WARNINGS IN ORDER TO CLEAR THE ISSUE. STEERING WAS TOUGH, THOUGH CONTROLLABLE, BUT I QUESTION THE ABILITY OF A LESS EXPERIENCED DRIVE TO BE ABLE TO HANDLE THE SAME PROBLEM AT THOSE SPEEDS. THIS HAS HAPPENED BEFORE AT LOWER SPEEDS, USUALLY WHILE BACKING UP TO PARK. AT LOWER SPEEDS THE SUV WOULD CUT OFF COMPLETELY. AT HIGHER SPEEDS, THE STALL WAS RECOVERABLE, VERY FORTUNATE IN THIS MATTER. UNABLE TO GET THE ISSUE TO REPEAT AT THE DEALERSHIP AND IT IS VERY INCONSISTENT. USUALLY RESETS ITSELF ONCE THE CAR IS TURNED OFF AND RESTARTED.