2018 CHEVROLET SILVERADO 1500 Complaints

While driving highway speed on cruise control the RPM levels start jumping up and down and it feels like your driving over the rumble strips. It only last for a second or two at a time, but it does do it a good amount of times while driving.

The contact owns a 2018 Chevrolet Silverado 1500. The contact stated while driving at various speeds during high weather temperatures, it was discovered that the air conditioning system failed to activate and cool the vehicle. The vehicle was taken to an independent mechanic where it was diagnosed with the radiator valve was leaking and needed to be replaced. The vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 38,540.

The rear seat belts do not retract once extended. The emergency locking mechanism locks the belt, but the belt does not retract. Installation of car seats that require seat belts to be locked and retracted until tight is not possible.

AT SLOW SPEEDS, SUCH AS WHEN PARKING, THE TRUCK?S ELECTRICAL SYSTEM SHUTS DOWN, I LOSE POWER STEERING, DASH LIGHTS, RADIO, AND THEN THE TRUCK RESTARTS ITSELF AND CONTINUES. THIS HAS HAPPENED MULTIPLE TIMES AND CHEVROLET DEALERS DON?T W WHAT THE PROBLEM IS. IF NEARLY COLLIDED TWICE DUE TO LACK OF POWER STEERING.

WENT TO TURN INTO PARKING STALL AND EVERYTHING SHUT OFF AND THE DOORS LOCKED. RADIO, LIGHTS, ENGINE EVERYTHING TURNED OFF. NEXT DAY TURNED INTO A DRIVE THRU AND IT FLICKERED AND CAME UP WITH SERVICE STABLI TRAK. I TALKED WITH A PLACE THAT COULD HOOK UP MY TRUCK TO SEE IF ANYTHING WAS WRONG. THEY COULDNT FIND ANYTHING. THEY SAID THEY DROVE THE TRUCK AROUND AND NOTHING HAPPENED. I LEFT AND IT SHUT COMPLETELY DOWN ONCE AND FLICKERED TWICE. IM HOPING THIS IS COVERED UNDER WARRANTY. IM AT 43000 MILES. HELP!

WHEN COMING TO A FULL STOP, THE TRANSMISSION DOWN SHIFT REALLY HARD. IT MAKES THE VEHICLE JERK FORWARD. IT DOESN'T MATTER IF YOU ARE GOING UP HILL/DOWNHILL OR ON A FLAT ROAD. I TOOK IT TO THE DEALER AT 4K MILES FOR THIS REASON AND WAS TOLD IT WAS A KNOWN CHEVY ISSUE BUT THAT THEY HAD NO WAY OF FIXING IT.I TOOK IT BACK A SECOND TIME AT 5K AND WAS TOLD THE JERKINESS AND POOP THE TRANSMISSION DOES IS A GM DEFECT DESIGN BUT THAT THEY HAD NO WAY OF FIXING. DEALER SAID OTHER OWNERS HAVE INSTALLED A 3RD PARTY SINGLE PIECE DRIVE SHAFT WITH ANGLE SPACERS BUT THAT WAS NOT COVERED BY GM WARRANTY. DEALER ESSENTIALLY WANTED ME TO FIX THE HARSH SHIFTING AND CLUNKINESS BY GOING WITH AN AFTER MARKET PARTS PROVIDER. A WORK AROUND THAT HAS SEEM TO MAKE THE ISSUE MORE BEARABLE IS PUTTING THE TRUCK IN 'TOW MODE' IT SMOOTHS THE RIDE OUT BUT IT TENDS TO MAKE THE TRANSMISSION RUN ABOUT 20'40 DEGREES HOTTER

RADIATOR LEAKING FOR NO APPARENT REASON. TRUCK HAS ONLY 54K MILES AND IS IN EXCELLENT CONDITION SERVICED ACCORDING TO SCHEDULE BY CHEVROLET DEALERSHIPS.

WHILE WAITING TO ORDER A MORNING COFFEE AT A LOCAL COFFEE SHOP DRIVE THRU (STATIONARY), THE REAR DEFROST/DEFOGGER CAUSED ONE OF THE GLASS PANELS OF THE REAR WINDSHIELD/BACK GLASS TO SHATTER/EXPLODE. THERE WAS ALSO SMOKE & AN UNMISTAKABLE ELECTRICAL BURNING SMELL PRESENT AT THAT TIME. PLEASE REFER TO GM CANADA RECALL N192220470, AS I BELIEVE THIS SHOULD BECOME A SAFETY RECALL IN THE UNITED STATES OF AMERICA AS WELL.

TL* THE CONTACT OWNS A 2018 CHEVROLET SILVERADO 1500. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 55 MPH, A WARNING LIGHT INDICATING THAT THE TRANSMISSION WAS OVERHEATING ILLUMINATED. THE CONTACT PULLED OVER AND TURNED-OFF AND RESTARTED THE VEHICLE AND CONTINUED DRIVING. THE WARNING LIGHT DISAPPEARED. THE CONTACT TOOK THE VEHICLE TO PENDARVIS CHEVROLET COMPANY, INC. (650 AUGUSTA RD, EDGEFIELD, SC 29824, (803) 639-8117) WHO FLUSHED THE TRANSMISSION AND REMOVED THE THERMOSTAT AND PLUGGED ONE LINE DIRECTLY TO THE TRANSMISSION. THE FAILURE RECURRED AND THE CONTACT TOOK THE VEHICLE BACK TO THE DEALER WHO THEN REPAIRED THE TORQUE CONVERTER. THE FAILURE RECURRED WHENEVER THE CONTACT WOULD ATTACH A LOAD TO THE VEHICLE AND THE VEHICLE WAS RETURNED TO THE DEALER A THIRD TIME HOWEVER, THE MECHANIC WAS UNABLE TO IDENTIFY THE CAUSE OF THE FAILURE. THE VEHICLE HAD NOT BEEN REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 59,000.

WHEN THE VEHICLE WAS STARTED, A LOUD SQUEALING SOUND WAS HEARD COMING FROM THE VICINITY OF THE FRONT OF THE ENGINE. WHILE UNDER THE OEM BUMPER TO BUMPER WARRANTED PERIOD, CHEVROLET DEALER NUMBER ONE WAS NOT ABLE TO DETERMINE THE PROBLEM OR REPAIR IT. FURTHERMORE, THE PROBLEM WAS NOT REPORTED IN THE VEHICLE HISTORY AS REPORTED. A SHORT PERIOD LATER, CHEVROLET DEALER NUMBER TWO WAS ABLE TO LOCATE THE PROBLEM AND REPAIR IT AT MY PERSONAL EXPENSE AS THE WARRANTED EXPIRED ON TIME AS OPPOSED TO MILEAGE. I LEARNED THAT THE SAME PROBLEM WAS A PART OF A PREVIOUS RECALL WHICH DEALT WITH FAILURE OF THE BRAKE ASSIST PUMP. GM RECTIFIED THE RECALL BY CHANGING THE COMPUTER SOFTWARE TO OVERDRIVE THE PUMP BEYOND IT'S ORIGINAL DESIGN SPEED. THIS PROVIDED AN INCREASE IN PRESSURE WHICH TEMPORARILY CORRECTED THE FAILURE. THE CORRECTIVE ACTION ADDED MORE STRESS TO THE ORIGINAL DESIGN OF THE PUMP AND NOW THE PUMP IS MECHANICALLY FAILING AS A RESULT. THIS FAILURE COULD POTENTIALLY CAUSE AN IMMEDIATE UNEXPECTED BRAKE FAILURE POTENTIALLY RESULTING IN FRONTAL COLLISION AND LOSS OF LIFE!. THE DEALERS HAVE NOT PROVIDED COPIES OF SERVICE ORDERS OR REPLACED PARTS. I ONLY HAVE RENTAL AGREEMENTS TO SUBSTANTIATE THAT SOMETHING WAS DONE TO THE VEHICLE. GM'S CUSTOMER CARE IS INVESTIGATING THE UNPRECEDENTED BEHAVIOR OF THE FRANCHISED DEALERS WITH NO REPLY TO ME AT THIS TIME.