2019 GMC SIERRA 1500 Complaints

AFTER HAVING A RECALL ISSUE FIXED ON THE ABS BRAKING SYSTEM OF MY TRUCK, I REMOTED STARTED IT FROM GM'S ONSTAR APP, WHICH CAUSED THE DASHBOARD TO LIGHT UP LIKE A CHRISTMAS TREE AND GIVE A NUMBER OF ERRORS, INCLUDING A SOLID ENGINE LIGHT. GM ONSTAR DIAGNOSIS IDENTIFIED THAT THERE IS NOW ANOTHER ISSUE IN THE ABS BRAKING SYSTEM. THERE HAS BEEN NO MECHANICAL FAILURE AT THIS POINT, BUT I AM CONCERNED THEIR MAYBE AS OTHERS WITH THIS SAME ISSUE HAVE SEEN MECHANICAL FAILURE.

UPON STARTING THE VEHICLE AND TAKING OFF AFTER REMOTELY STARTING IT, MULTIPLE WARNINGS POPPED UP ON THE TRUCKS DIC. THEY WERE, SYSTEM BRAKE FAILURE, TRAILER BRAKE FAILURE, ESC FAILURE, DO NOT EXCEED 65MPH WARNING. AFTER SEEING THOSE I APPLIED THE BRAKE TO STOP AND THE BRAKE PEDAL WENT TO FLOOR LEAVING THE TRUCK WITHOUT ANY TYPE OF BRAKING POWER WHAT SO EVER. AFTER COASTING TO A STOP I SHUT THE TRUCK OFF RESTARTED IT AND THE CHECK ENGINE ICON WAS ON. THE BRAKES DID WORK AFTER THE TRUCK WAS SHUT OFF AND RESTARTED.

FOUR DAYS AFTER HAVING A RECALL PERFORMED I WAS GETTING AN ERROR FOR MY ECS AND ABS BEING DISABLED. THE TRUCK LOST ALMOST COMPLETE CONTROL OF BRAKING. I TOOK IT BACK TO THE DEALERSHIP TO BE REPROGRAMMED AND THE SAME THING HAPPENED A WEEK LATER. BOTH TIMES THIS HAPPENED WHEN THE TRUCK WAS FIRST STARTED.

I HAD NO ISSUES WITH MY TRUCK UNTIL I WENT AND HAD THE MOST RECENT RECALL DONE FOR THE BRAKES. I SINCE HAVE HAD BRAKE ISSUES TWICE. ONCE, HOURS AFTER HAVING THE RECALL DONE I GOT IN MY TRUCK AND STARTED IT AND ALL THE DASHBOARD LIGHTS WERE ILLUMINATED AND I HAD TO PUSH THE BRAKE PEDAL TO THE FLOOR AFTER ACCELERATING. THE OTHER INSTANCE WAS A WEEK LATER AFTER REMOTE STARTING MY TRUCK FROM THE PHONE APPLICATION HAD THE SAME SCENARIO PLAY OUT.

TL* THE CONTACT OWNS A 2019 GMC SAVANA. THE CONTACT STATED THAT WHILE DRIVING AT 5 MPH, SEVERAL WARNING LIGHTS ILLUMINATED IN THE INSTRUMENT PANEL. THE CONTACT ATTEMPTED TO DEPRESS THE BRAKE PEDAL WHICH FAILED TO OPERATE AS INTENDED. THE VEHICLE WAS TAKEN TO BERT OGDEN BUICK GMC 4216 US-281, EDINBURG, TX 78542 (956)205-0761 TO BE DIAGNOSED WHICH WAS STILL PENDING. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 10,000.*DT*JB

TRUCK PARKED IN MORNING, TURNED IT ON AND MULTIPLE WARNINGS CAME ON, SERVICE TRAILER BRAKE SYSTEM,SERVICE ESC,BRAKE SYSTEM FAILURE AT 62MPH,GOT WARNING FROM ONSTAR THAT THERE IS AN ISSUE WITH MY ANTILOCK BRAKING SYSTEM, I TOOK PICTURES OF ERROR BUT ONLY COULD UPLOAD ONE.

VEHICLE WITH 8-SPEED TRANSMISSION BUCKS OR LURCHES WHEN SHIFTING UP OR DOWN FROM FIRST TO SECOND GEAR. SOMETIMES IT FEELS LIKE IT IS IN A COLLISION WHEN THIS OCCURS. DEALER REFERRED TO BULLETIN #4605342 AND SAID THIS WAS NORMAL.

AFTER STARTING MY 2019 GMC SIERRA, I RECEIVED A NUMBER OF WARNINGS INCLUDING: 1. SERVICE TRAILER BRAKE SYSTEM 2. STEERING ASSIST IS REDUCED DRIVE WITH CARE 3. SERVICE ESC 4. BRAKE SYSTEM FAILURE 62 MPH TOP SPEED 5. CHECK ENGINE LIGHT AS I STARTED TO DRIVE, I REALIZED I HAD A VERY DIFFICULT TIME STOPPING AS I HAD TO PRESS THE BRAKE VERY HARD. I WAS IN A PARKING LOT AND ONLY GOING 5 - 10 MPH, BUT STILL HAD DIFFICULTY STOPPING. I TOOK THE VEHICLE TO THE DEALERSHIP. THEY INVESTIGATED THE ISSUE AND MADE A SOFTWARE UPDATE WORKING DIRECTLY WITH GM, WHICH IS NOW A CURRENT RECALL. THE TRUCK HAS DONE IT AGAIN AS OF TODAY SO THE SW FIX IS OBVIOUSLY NOT CORRECT.

THE TRANSMISSION SHIFTS HARD FROM REVERSE TO DRIVE. ALSO FROM 1ST TO 2ND WHEN ACCELERATING AND FROM 2ND TO 1ST WHEN DECELERATING. THE JERK FROM THE HARD SHIFT FEELS LIKE THE VEHICLE HAS JUST BEEN REAR ENDED BY ANOTHER VEHICLE AND HIS LED ME HITTING OBJECTS WITH THE VEHICLE NUMEROUS TIMES. THIS HAS BEEN GOING ON SINCE I PURCHASED THE TRUCK IN AUGUST OF 2019 AND HAS CONTINUED. I'VE TAKEN THE VEHICLE TO THE DEALER WHO HAS EXPLICITLY STATED THAT THE PROTOCOL IS TO NOTATE THE ISSUE ONLY. NO INVESTIGATION BEYOND THAT HAS OR WILL BE PERFORMED.

TL* THE CONTACT OWNS A 2019 GMC SIERRA 1500. THE CONTACT STATED WHILE EXITING A PARKING LOT MULTIPLE WARNING LIGHTS ILLUMINATED INCLUDING THE ABS WARNING LIGHT, TRACTION CONTROL WARNING, SERVICE ENGINE SOON WARNING LIGHT, AND TRAILER BRAKE WARNING LIGHT. A MESSAGE WAS ALSO DISPLAYED WHICH STATED DO NOT EXCEED OVER 60 MPH. THE CONTACT STATED WHILE APPROACHING A TRAFFIC LIGHT, THE BRAKE PEDAL WAS DEPRESSED BUT WENT TO THE FLOORBOARD BUT FAILED TO STOP THE VEHICLE. THE CONTACT CALLED TO GURLEY LEEP GM GIANT LOCATED AT GURLEY LEEP GM GIANT, (574) 271-3700, AND MADE THE DEALER AWARE OF THE FAILURE. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS INFORMED OF FAILURE. THE FAILURE MILEAGE WAS 12,575.